Publication

"Abnormal spatial heterogeneity governing the charge-carrier mechanism in efficient Ruddlesden-Popper perovskite solar cells"

Jun Xi+*, J. Byeon+, U. Kim, K. Bang, G.-R Han, J.-Y Kim, J. Yoon, H. Dong, Zhaoxin Wu, Giorgio Divitini, Kai Xi, J Park, T.-W Lee, S. -K, Kim, M. Choi, J -W. Lee*

Energy & Environmental Science, 14, 9, 4915-4925 (2021)

SCI Impact Factor = 32.5

Abnormal spatial heterogeneity governing the charge-carrier mechanism in efficient Ruddles

"Quantum-confinement effect on the linewidth broadening of metal halide perovskite-based quantum dots"

H.M. Jang, J. Park, S. Kim and T.-W. Lee*

Journal of Physics : Condensed Matter, 33, 35, 355702 (2021)
SCI Impact Factor = 2.7

"Characterization of stability and challenges to improve lifetime in perovskite LEDs"

S.-J. Woo, J. S. Kim and T.-W. Lee*

Nature photonics, 15, 9, 630-634 (2021)

SCI Impact Factor = 35

"Organic and perovskite memristors for neuromorphic computing"

H.-L. Park, T.-W. Lee*

Organic Electronics, 98, 106301 (2021)
SCI impact factor = 3.2

"Tailoring the Structure of Low‐Dimensional Halide Perovskite through a Room Temperature Solution Process: Role of Ligands"

Y.-T. Yoo+, D.-Y. Heo+, S.-R. Bae, J. Park, T.-W. Lee, H.-W. Jang, S.-H. Ahn, S.-Y. Kim

Small Methods, 5, 6, 2100054 (2021)
SCI Impact Factor = 12.4

"Energy Spotlight: Halide Perovskites Continue to Shine Brightly"

T.-W. Lee, C. Janaky*, F. D. Angelis*

ACS Energy Letters, 6, 7, 2635-2637 (2021)

SCI Impact Factor = 22

"Ligand-Assisted Sulfide Surface Treatment of CsPbI3 Perovskite Quantum Dots to Increase Photoluminescence and Recovery"

Kim A. H.+, S.-R. Bae+, T. V. Nguyen+, H. H. Do, D. Y. Heo, J. Park, T.-W. Lee, Q. V. Le*, S. H. Ahn*, and S. Y. Kim*

ACS Photonics, 8, 7, 1979-1987 (2021)

SCI Impact Factor = 7

"Chiral polymer hosts for circularly polarized electroluminescence devices"

J. Hong, S. Kim, G. Park, Y. Lee, H. Kim, S. Kim, T.-W. Lee, C. Kim*, Y. You*

Chemical Science, 12, 25, 8668-8681 (2021)
SCI Impact Factor = 8.4

"Recent Progress in Development of Wearable Pressure Sensors Derived from Biological Materials"

H. Pan, T.-W. Lee*

Advanced Healthcare Materials, 10, 17, 2100460 (2021)
SCI Impact Factor = 10

"Hydrogen-bonded cation-composition-engineered color-stable blue PeLEDs"

F. Chun, K.-Y. Jang, T.-W. Lee*

Science Bulletin, 66, 21, 2159-5161 (2021)
SCI Impact Factor = 18.9

"Synergistic molecular engineering of hole-injecting conducting polymers overcomes luminescence quenching in perovskite light-emitting diodes"

S. Ahn+, Y.-H. Kim+, S. Kim+, J. Park, N. Li, J.-M. Heo, J. S. Kim, D. J. Kim, B. H. Hong, J. Y. Lee, and T.-W. Lee*

Advanced Optical Material, 9, 18, 2100646 (2021)
SCI Impact Factor = 9

"Suprabinary Polarization in a Ferroelectric Nanowire"

W. Xu, L. Wang, D. C.M. Yang, A. Hajibabaei, Y. Lee, C. Park, T.-W. Lee,* and K. S. Kim*

Advanced Materials, 33, 26, 2101981 (2021)
SCI Impact Factor = 29.4

"Organic synaptic transistors for flexible and stretchable artificial sensory nerves"

D.-G. Seo+, G.-T. Go+, H.-L. Park, T.-W. Lee*

MRS BULLETIN, 46, 4, 321-329 (2021)

SCI Impact Factor = 5

"Engineering electrodes and metal halide perovskite materials for flexible/stretchable perovskite solar cells and light-emitting diodes"

K.-G. Lim+, T.-H. Han+, T.-W. Lee*

Energy & Environmental Science, 14, 4, 2009-2035 (2021)
SCI Impact Factor = 32.5

"Organic electronic synapses with low energy consumption"

Y. Lee+, H.-L. Park+, Y. Kim, T.-W. Lee*

Joule, 5, 4, 794-810, (2021)

SCI Impact Factor = 39.8

"Chemically Robust Indium Tin Oxide/Graphene Anode for Efficient Perovskite Light-Emitting Diodes"

S.-J. Kwon+, S. Ahn+, J.-M. Heo+, D.-J. Kim, J. Park, H.-R. Lee, S. Kim, H. Zhou, M.-H. Park, Y.-H. Kim, W. Lee, J.-Y. Sun, B.-H. Hong, T.-W. Lee*

ACS Applied Materials & Interfaces, 13, 7, 9074-9080 (2021)
SCI Impact Factor = 9.5

"Production of C, N Alternating 2D Materials Using Covalent Modification and Their Electroluminescence Performance"

S. Park+, Y.-H. Kim+, S. Kang, D. Lim, J. Park, D. Jang, S. Choi, J. Kim, S. Han, T.-W. Lee,* S. Park*

Small Science, 1, 2, 2000042 (2021)

SCI Impact Factor = 12.7

"Highly efficient perovskite LEDs"

Giulia Pacchioni

Nature Reviews Materials, 6, 2, 108 (2021)
SCI Impact Factor = 83.5

<highlighted (Nature Reviews Materials Highlight) link>

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“Comprehensive defect suppression in perovskite nanocrystals for high-efficiency light-emitting diodes”

Selected as the Cover Article

Y.-H. Kim+, S. Kim+, A. Kakekhani+, J. Park, J. Park, Y.-H. Lee, H. Xu, S. Nagane, R.B. Wexler, D.-H. Kim, S.H. Jo, L. Martínez-Sarti, P. Tan, A. Sadhanala, G.-S. Park, Y.-W. Kim, B. Hu, H.J. Bolink, S. Yoo, R.H. Friend, A.M. Rappe*, T.-W. Lee*

Nature photonics, 15, 2, 148-155 (2021)

SCI Impact Factor = 35

<기사(Eurekalert)>

<조선비즈>

<전자신문>

"Synthesis and characterization of homoleptic triply cyclometalated iridium(III) complex containing 6-(pyridin-2-yl)isoquinoline moiety for solution-processable orange-phosphorescent organic light-emitting diodes"

M.-W. Ha+, M.-H. Park+, J.-Y. Hwang, J. Kim, D.-H. Kim, T.-W. Lee*, Y.-H. Kim*

Dyes and Pigments, 185, A, 108880 (2021)
SCI Impact Factor = 4.5

2020

"Controllable deposition of organic metal halide perovskite films with wafer-scale uniformity by single source flash evaporation"

W. Lee, J. Lee, H.-D. Lee, J. Kim, H. Ahn, Y. Kim, D. Yoo, J. Lee, T.-W. Lee, K. Kang*, T. Lee*

Scientifc Reports, 10, 18781 (2020)

SCI Impact Factor = 4.6

"Aromatic nonpolar organogels for efficient and stable perovskite green emitters"

J.-M. Park, J. Park, Y.-H. Kim, H. Zhou, Y. Lee, S.-H. Jo, J. Ma, T.-W. Lee, J.-Y. Sun*

Nature Communication, 11, 4638 (2020)

SCI Impact Factor = 16.6

"Production of Metal-Free C, N Alternating Nanoplatelets and Their In Vivo Fluorescence Imaging Performance without Labeling"

D. Jang+, H. Ahn+, J. Oh, D. Lim, C.-H. Kim, S. Choi, Y.‐H. Kim, J. Park, K.-Y. Jang, R.-J. Yoo, T.‐W. Lee, J. Kim, Y.-J. Lee*, D.-W. Kim*, S. Park*

Advanced Functional Materials, 30, 2004800 (2020)
SCI Impact Factor = 19

“From Foldable Phones to Stretchy Screens”

H. Zhou, T.-W. Lee*

IEEE Spectrum, online (2020)

SCI Impact Factor = 3.1

“Suppressing π–π stacking interactions for enhanced solid-state emission of flat aromatic molecules via edge functionalization with picket-fence-type groups”

H.J. Cho+, S.W. Kim+, S. Kim, S. Lee, J. Lee, Y. Cho, Y. Lee, T.-W. Lee, H.-J. Shin, C. Song*

Journal of Materials Chemistry C, 8, 17289-17296 (2020)
SCI Impact Factor = 6.4

"Understanding the Synergistic Effect of Device Architecture Design toward Efficient Perovskite Light‐Emitting Diodes Using Interfacial Layer Engineering"

E. Yoon+, K.-Y. Jang+, J. Park+, T.-W. Lee*

Advanced Materials Interfaces, 2001712 (2020)
SCI Impact Factor = 5.4

"Extremely Stable Luminescent Crosslinked Perovskite Nanoparticles under Harsh Environments over 1.5 Years"

J. Jang, Y.-H. Kim, S. Park, D. Yoo, H. Cho, J. Jang, H.-B. Jeong, H. Lee, J.-M. Yuk, C.-B. Park, D.-Y. Jeon, Y.H. Kim, B.-S. Bae, T.-W. Lee*

Advanced Materials, 2005255 (2020)

"Electroplated Silver−Nickel Core−Shell Nanowire Network Electrodes for Highly Efficient Perovskite Nanoparticle Light-Emitting Diodes"

H.-S. Kang+, S.-R. Choi+, Y.-H. Kim, J.-S. Kim, S.-J. Kim, B.-S. An, C.-W. Yang, J.-M. Myoung, T.-W. Lee, J.-G.Kim*, J.-H. Cho*

ACS Applied Materials & Interfaces, 12, 39479-39486 (2020)
SCI Impact Factor = 9.5

"Molecular‐Scale Strategies to Achieve High Efficiency and Low Efficiency Roll‐off in Simplified Solution‐Processed Organic Light‐Emitting Diodes"

Y.-H. Kim+, T.-H. Han+, C.-S. Lee, Y.-H. Kim, Y.-Yang, T.-W. Lee*

Advanced Functional Materials, 30, 2005292 (2020)

"Characterizing the Efficiency of Perovskite Solar Cells and Light-Emitting Diodes"

S.-H. Jeong, J. H. Park, T. H. Han, F. Zhang, K. Zhu, J. S. Kim, M. H. Park, M. O. Reese*, S. H. Yoo*, T.-W.Lee*

Joule, 4, 1206-1235 (2020)

SCI Impact Factor = 39.8

Characterizing the Efficiency of Perovskite Solar Cells and Light-Emitting Diodes.png

"Ultrashort laser pulse doubling by metal-halide perovskite multiple quantum wells"

J. Guo, T. Liu, M. Li*, C. Liang, K. Wang, G. Hong, Y. Tang, G. Long, S.-F. Yu, T.-W. Lee, W. Huang & G. Xing*

Nature Communications, 11, 3361 (2020)
SCI Impact Factor = 16.6

"Achieving Microstructure-Controlled Synaptic Plasticity and Long-Term Retention in Ion-Gel-Gated Organic Synaptic Transistors"

G.-T. Go+, Y. Lee+, D.-G Seo, M. Pei, W. Lee, H. Yang* and T.-W. Lee*

Advanced Intelligent Systems, 2, 2000012 (2020)

SCI Impact Factor = 7.4

"Electroluminescence of Perovskite Nanocrystals with Ligand Engineering"

J. Park, H. M. Jang, S. Kim, S. H. Jo, and T.-W. Lee

Trends in Chemistry, 2, 837 (2020)

SCI Impact Factor = 15.7

"Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot"

H. Kim+, J.-S. Kim+, J.-M. Heo+, M. Pei, I.-H. Park, Z. Liu, H.-J. Yun, M.-H. Park, S.-H. Jeong, Y.-H. Kim, J.-W. Park , E. Oveisi, S. Nagane, A. Sadhanala, L. Zhang, J.-J. Kweon, S.-K. Lee, H. Yang, H.-M. Jang, R. H. Friend, K. P. Loh, M. K. Nazeeruddin, N.-G. Park, T.-W. Lee*

Nature Communications, 11, 3378 (2020)
SCI Impact Factor = 16.6

<오늘경제 기사 link>

"Water Passivation of Perovskite Nanocrystals Enables Air-Stable Intrinsically-Stretchable Color-Conversion Layers for Stretchable Displays"

H. Zhou, J.-W. Park, Y. Lee, J.-M. Park, J.-H. Kim, J.-S. Kim, H.-D. Lee, S.-H. Jo, X. Cai, L. Li, X. Sheng, H.-J. Yun, J.-W. Park, J.-Y. Sun, T.-W. Lee*

Advanced Materials, 32, 2001989 (2020)

"Graphene for Flexible Lighting and Displays"

T.-W. Lee

ISBN: 9780081024829 (Paperback)
ISBN: 9780081024836 (eBook)

"Perovskite emitters as a platform material for down-conversion applications"

H. Lee, J. Park, S. Kim, S.-C. Lee, Y.-H. Kim, T.-W. Lee*

Advanced Materials Technology, 5, 10, 2000091 (2020)
SCI Impact Factor = 6.8

<'Best of Advanced Materials Technologies 2020(Editor's pick)>

"Effect of interfacial layers on the device lifetime of perovskite solar cells"

K.-G. Lim+, S. G. Ji+, J. Y. Kim*, T.-W. Lee*

Small Methods, 4, 8, 2000065 (2020)
SCI Impact Factor = 12.4

"2D Titanium Carbide MXene Flexible Electrode for High-Efficiency Light-Emitting Diodes"

S. Ahn+, T.-H. Han+, K. Maleski+, J. Song, Y.-H. Kim, M.-H. Park, H. Zhou, S. Yoo, Y. Gogotsi*, T.-W. Lee*

Advanced Materials, 32, 23, 2000919 (2020)

"Enhancing photoluminescence quantum efficiency of metal halide perovskites by examining luminescence-limiting factors"

H.-M. Jang, J. S. Kim, J.-M. Heo, T.-W. Lee*

APL Materials, 8, 020904 (2020)
SCI Impact Factor = 6.1

A 2D Titanium Carbide MXene Flexible Electrode for High-Efficiency Light-Emitting Diodes.p

"Importance of Interfacial Band Structure between the Substrate and MnO Nanocatalysts duringElectrochemical Water Oxidation"

M. Y. Lee+, H. Ha+, K. H. Cho, H. Seo, S. Park, Y. H. Lee, S.-J. Kwon, T.-W. Lee, K. T. Nam*

ACS Catalysis, 10, 2, 1237-1245 (2020)

SCI Impact Factor = 12.9

"Retina-Inspired Carbon Nitride-Based Photonic Synapses for Selective Detection of Ultraviolet Light"

Selected as the Cover Article

H.-L. Park, H. Kim, D. Lim, H. Zhou, Y.-H. Kim, Y. Lee, S. Park,* and T.-W. Lee*

Advanced Materials, 32, 11, 1906899 (2020)
SCI Impact Factor = 29.4

"Flexible Neuromorphic Electronics for Computing, Soft Robotics, and Neuroprosthetics"

H.-L. Park+, Y. Lee+, N. Kim, D.-G. Seo, G.-T. Go, and T.-W. Lee*

Advanced Materials, 32, 15, 1903558 (2020)

SCI impact Factor = 29.4

2019

"Emerging Halide Perovskite Materials and Devices for Optoelectronics"

Selected as the Cover Article

T.-W. Lee*

Advanced Matererial, 31, 47, 1905077 (2019)
SCI Impact Factor = 29.4

"Degradation Protection of Color Dyes Encapsulated by Graphene Barrier Films"

D. J. Kim+, Y. S. Choi+, H.-H. Choi, S.-J. Kwon, T.-W. Lee, H. Choi, I. Kang, J. H. Park, B. H. Hong*

Chemistry of Matererials, 31, 18, 7173-7177 (2019)

SCI Impact Factor = 8.6

Degradation Protection of Color Dyes Encapsulated by Graphene Barrier Films.png

"Versatile Neuromorphic Electronics by Modulating Synaptic Decay of Single Organic Synaptic Transistors; From Artificial Neural Networks to Neuro-Prosthetics"

D.-G. Seo+, Y. Lee+, G.-T. Go, M. Pei, S. Jung, Y. H. Jeong, W. Lee, H.-L. Park, S.-W. Kim, H. Yang, C. Yangand T.-W. Lee*

Nano Energy, 65, 104035 (2019)
SCI Impact Factor = 17.6

Versatile Neuromorphic Electronics by Modulating Synaptic Decay of Organic Synaptic Transi

"Low-dimensional Iodide Perovskite Nanocrystals Enables Efficient Red Emission"

L. Martinez-Sarti, S. H. Jo, Y.-H. Kim, M. Sessolo, F. Palazon, T.-W. Lee, H. Bolink

Nanoscale, 11, 27, 12793-12797 (2019)

SCI impact Factor = 6.7

Low-dimensional Iodide Perovskite Nanocrystals Enables Efficient Red Emission.PNG

"Perovskites for Next-Generation Optical Sources"

L. N. Quan, B. P. Rand, R. H. Friend, S. G. Mhaisalkar, T.-W. Lee, E. H. Sargent*

Chemical Reviews, 119, 12, 7444-7477 (2019)

SCI impact Factor = 62.1

Perovskites for Next-Generation Optical Sources.png

"Boosting Efficiency in Polycrystalline Metal Halide Perovskite Light-Emitting Diodes"

M.-H. Park+, J. S. Kim+, J.-M. Heo+, S. Ahn, S.-H. Jeong, T.-W. Lee*

ACS Energy Letter, 4, 5, 1134-1149 (2019)

SCI Impact Factor = 22

Boosting Efficiency in Polycrystalline Metal Halide Perovskite Light-Emitting Diodes.png

"Efficient Perovskite Light-Emitting Diodes using Polycrystalline Core-Shell-Mimicked Nanograins"

M.-H. Park, J. Park, J. Lee, H.S. So, H. Kim, S.-H. Jeong, T.-H. Han, C. Wolf, H. Lee, S. Yoo, and T.-W. Lee*

Advanced Functional Materials, 29, 22, 1902017 (2019)

"Dimensionality-Dependent Plasticity in Halide Perovskite Artificial Synapses for Neuromorphic Computing"

S.-I. Kim+, Y. Lee+, M.-H. Park, G.-T. Go, Y.-H. Kim, W. Xu, H. -D. Lee, H. Kim, D.-G. Seo, W. Lee, T.-W. Lee*

Advanced Electronic Materials, 5, 9, 1900008 (2019)
SCI Impact Factor = 6.2

Efficient Perovskite Light-Emitting Diodes using Polycrystalline Core-Shell-Mimicked Nanog

"Efficient Ruddlesden-Popper Perovskite Light-Emitting Diodes with Randomly-Oriented Nanocrystals"

Selected as the Cover Article

H.-D. Lee+, H. Kim+, H. Cho+, W. Cha, YS Hong, Y.-H. Kim, A Sadhanala, V. Venugopalanm, J. S. Kim, J. W.Choi, C.-L. Lee, D Kim, H. Yang, T.-W. Lee*

Advanced Functional Materials, 29, 27, 1901225 (2019)

"Organic synapses for neuromorphic electronics: from brain-inspired computing to sensorimotor nervetronics"

Y. Lee, T.-W. Lee*

Accounts of Chemical Research, 52, 4, 964-974 (2019)
SCI Impact Factor = 18.3

Efficient Ruddlesden-Popper Perovskite Light-Emitting Diodes with Randomly-Oriented Nanocr

"Wearable Bioelectronics: Opportunities for Chemistry"

John Rogers, Zhenan Bao, and Tae-Woo Lee

Accounts of Chemical Research, 52, 3, 521-522 (2019)

SCI Impact Factor = 18.3

"Ideal conducting polymer anode for perovskite light-emitting diodes by molecular interaction decoupling"

S.-H. Jeong, H. Kim, M.-H. Park, Y. Lee, N. Li, H.-K. Seo, T.-H. Han, S. Ahn, J.-M. Heo, K. S. Kim, T.-W. Lee*

Nano Energy, 60, 324-331 (2019)
SCI Impact Factor = 17.6

"Flexible artificial synesthesia electronics with sound-synchronized electroluminescence"

J. S. Kim+, S. H. Cho+, K. L. Kim, G. Kim, S. W. Lee, E. H. Kim, B. Jeong, I. Hwang, H. Han, W. Shim, T.-W. Lee, C. Park*

Nano Energy, 59, 773-783 (2019)
SCI Impact Factor = 17.6

Flexible artificial synesthesia electronics with sound-synchronized electroluminescence.pn

"Direct-printed nanoscale metal-oxide-wire electronics"

T.-S. Kim+, Y. Lee+, W. Xu+, Y. H. Kim+, M. Kim, S.-Y. Min, T. H. Kim, H. W. Jang*, T.-W. Lee*

Nano Energy, 58, 437-446 (2019)
SCI Impact Factor = 17.6

Direct-printed nanoscale metal-oxide-wire electronics.png

"Fine control of perovskite crystallization and reducing luminescence quenching using self-doped polyaniline hole injection layer for efficient perovskite light-emitting diodes"

S. Ahn+, M.-H. Park+, S.-H. Jeong+, Y.-H. Kim, J. Park, S. Kim, H. Kim, H. Cho, C. Wolf, M. Pei, H. Yang, T.-W. Lee*

Advanced Functional Materials, 29, 6, 1807535 (2019)

"Strategies to Improve Luminescence Efficiency of Metal-Halide Perovskite and Light-Emitting Diodes"

Fine control of perovskite crystallization and reducing luminescence quenching using self-

Selected as the Cover Article

Y.-H. Kim, J. S. Kim, T.-W. Lee

Advanced Materials, 31, 47, 1804595 (2019)
SCI Impact Factor = 29.4

2018

"Stretchable organic optoelectronic sensorimotor synapse"

Y. Lee+, J. Y. Oh+, W. Xu, O. Kim, T. R. Kim, J. Kang, Y. Kim, D. Son, J. B.-H. Tok, M. J. Park, Z. Bao*, T.-W. Lee*

Science Advances, 4, 11, eaat7387 (2018)
SCI Impact Factor = 13.6

<기사 (동아사이언스)>

<기사 (조선비즈)>

Stretchable organic optoelectronic sensorimotor synapse.png

"Strategies to Improve Electrical and Electronic Properties of PEDOT:PSS for Organic and Perovskite Optoelectronic Devices"

S.-H. Jeong+, S. Ahn+, T.-W. Lee*

Macromolecular Research, 27, 1, 2-9 (2018)
SCI Impact Factor = 2.4

"Increased Luminescent Efficiency of Perovskite Light Emitting Diodes Based on Modified Two-Step Deposition Method Providing Gradient Concentration"

J. S. Kim, H. Cho, C. Wolf, H. J. Yun, J. Heo, T.-W. Lee*

APL Materials, 6, 11, 111101 (2018)
SCI Impact Factor = 6.1

"Highly Luminescent Organic Nanorods from Air Oxidation of para-Substituted Anilines for Freestanding Deep-Red Color Filters"

Y. Park, C. Park, J. S. Kim, T. K. Ahn, H. S. Lim, T.-W. Lee*, W. Kwon*

Advanced Optical Materials, 6, 22, 1800577 (2018)

SCI Impact Factor = 9

Highly Luminescent Organic Nanorods from Air Oxidation of para-Substituted Anilines for Fr

"Charge Carrier Recombination and Ion Migration in Metal-Halide Perovskite Nanoparticle Films for Efficient Light-Emitting Diodes"

Y.-H Kim, C. Wolf, H. Kim, T.-W. Lee*

Nano Energy, 52, 329-335 (2018)
SCI Impact Factor = 17.6

"Metal Halide Perovskites: From Crystal Formations to Light-Emitting Diode Applications"

Y.-H. Kim, S. Kim, S. H. Jo, T.-W. Lee*

Small Methods, 2, 11, 1800093 (2018)

SCI Impact Factor = 12.4

Metal Halide Perovskites From Crystal Formations to Light-Emitting Diode Applications.png

"Value-added Recycling of Inexpensive Carbon Sources to Graphene and Carbon Nanotubes"

S.-J. Kwon+, H.-K. Seo +, S. Ahn, T.-W. Lee*

Advanced Sustainable Systems, 3, 1, 1800016 (2018)
SCI Impact Factor = 7.1

Value-added Recycling of Inexpensive Carbon Sources to Graphene and Carbon Nanotubes.png

"A bioinspired flexible organic artificial afferent nerve"

Y. Kim+, A. Chotors+, W. Xu+, Y. Liu, J. Y. Oh, D. Son, J. Kang, A. M. Foudeh, C. Zhu, Y. Lee, S. Niu, J. Liu, R.Pfattner, Z. Bao*, T.-W. Lee*

Science, 360, 6392, 998-1003 (2018)

SCI Impact Factor = 56.9

"Extremely stable graphene electrodes doped with macromolecular acid"

S.-J. Kwon+, T.-H. Han+, T. Y. Ko, N. Li, Y. Kim, D. J. Kim, S.-H. Bae, Y. Yang, B. H. Hong, K. S. Kim, S. Ryu, T.-W. Lee*

Nature Communications, 9, 1, 2037 (2018)
SCI Impact Factor = 16.6

<기사(중앙일보)>

<기사(동아일보)>

Extremely stable graphene electrodes doped with macromolecular acid.png

"Ultrasensitive artificial synapse based on conjugated polyelectrolyte"

W. Xu, T.L. Nguyen, Y.-T. Kim, C. Wolf, R. Pfattner, J. Lopezd, B.-G. Chae, S.-I. Kim, M.Y. Lee, E.-Y.Shin, Y.-Y. Noh, J.H. Oh, H. Hwang, C.-G. Park, H.Y. Woo, T.-W. Lee*

Nano Energy, 48, 575-581 (2018)

SCI Impact Factor = 17.6

Ultrasensitive artificial synapse based on conjugated polyelectrolyte.png

"Special Issue graphene and 2D materials in Korea"

(Special Issue, Guest Editor) T. -W. Lee

FlatChem, 7, 18 (2018)
SCI Impact Factor = 6.2

"One-Dimensional Conjugated Polymer Nanomaterials for Flexible and Stretchable Electronics"

Y. Lee+, H. Zhou+, T.-W. Lee*

Journal of Materials Chemistry C, 6, 14, 3538-3550 (2018)

"Energy level alignment of dipolar interface layer in organic and hybrid perovskite solar cells"

K.-G. Lim, S. Ahn, T.-W. Lee*

One-Dimensional Conjugated Polymer Nanomaterials for Flexible and Stretchable Electronics.

Journal of Materials Chemistry C, 6, 12, 2915-2924 (2018)
SCI Impact Factor = 6.4

"High-Efficiency Polycrystalline Perovskite Light-Emitting Diodes based on Mixed Cations"

H. Cho+, J. S. Kim+, C. Wolf, Y.-H. Kim, H. J. Yun, S.-H. Jeong, A. Sadhanala, V. Venugopalan, J. Choi, C.-L. Lee, R. H. Friend, T.-W. Lee*

ACS Nano, 12, 3, 2883-2892 (2018)

SCI Impact Factor = 17.1

High-Efficiency Polycrystalline Perovskite Light-Emitting Diodes based on Mixed Cations.pn

"Influence of A-site cation on the thermal stability of metal halide perovskite polycrystalline films"

H. Cho, J. S. Kim, Y.-H. Kim, T.-W. Lee*

Journal of Information Display, 19, 1, 53-60 (2018)

SCI Impact Factor = 3.7

Influence of A-site cation on the thermal stability of metal halide perovskite polycrystal

"Improving Stability of Metal Halide Perovskite Materials and Light-Emitting Diodes"

H. Cho, Y.-H. Kim, C. Wolf, H.-D. Lee, T.-W. Lee*

Advanced Materials, 30, 42, 1704587 (2018)
SCI Impact Factor = 29.4

Improving Stability of Metal Halide Perovskite Materials and Light-Emitting Diodes.png

"Solution-Processed n-Type Graphene Doping for Cathode in Inverted Polymer Light-Emitting Diodes"

S.-J. Kwon+, T.-H. Han+, Y.-H. Kim+, T. Ahmed, H.-K. Seo, H. Kim, D.J. Kim, W. Xu, B.H. Hong, J.-X. Zhu, T.-W. Lee*

ACS Applied Materials & Interfaces, 10, 5, 4874-4881 (2018)

SCI Impact Factor = 9.5

Solution-Processed n-Type Graphene Doping for Cathode in Inverted Polymer Light-Emitting

"Deformable Organic Nanowire Field-Effect Transistors"

Y. Lee+, J. Y. Oh+, T. R. Kim, X. Gu, Y. Kim, G.-J. N. Wang, H.-C. Wu, R. Pfattner, J. W. F. To, T. Katsumata, D. Son, J. Kang, J. R. Matthews, W. Niu, M. He, R. Sinclair, Y. Cui, J. B.-H. Tok, T.-W. Lee*, Z. Bao*

Advanced Materials, 30, 7, 1704401 (2018)

"Interface-Engineered Charge-Transport Properties in Benzenedithiol Molecular Electronic Junctions via Chemically p-Doped Graphene Electrodes"

Deformable Organic Nanowire Field-Effect Transistors.png

2017

Y. Jang+, S.-J. Kwon+, J. Shin, H. Jeong, W.-T. Hwang, J. Kim, J. Koo, T.Y. Ko, S. Ryu, G. Wang, T.-W. Lee*, T. Lee*

ACS Applied Materials & Interfaces, 9, 42043-42049 (2017)

SCI Impact Factor = 9.5

"Unravelling Additive-based Nanocrystal Pinning for High Efficiency Organic-Inorganic Halide Perovskite Light-Emitting Diodes"

M.-H. Park+, S.-H. Jeong+, H.-K. Seo+, C. Wolf, Y.-H. Kim, H. Kim, J. Byun, J.S. Kim, H. Cho, T.-W. Lee*

Nano Energy, 42, 157-165 (2017)
SCI Impact Factor = 17.6

"Large-scale metal nanoelectrode array based on printed nanowire lithography for nanowire complementary inverters"

H.-S. Ko+, Y. Lee+, S.-Y. Min, S.-J. Kwon, T.-W. Lee*

Nanoscale, 9, 41, 15766-15772 (2017)
SCI Impact Factor = 6.7

"Exciton and lattice dynamics in low-temperature processable CsPbBr3 thin-films"

C. Wolf, T.-W. Lee*

Materials Today Energy, 7, 199-207 (2017)
SCI Impact Factor = 9.3

"Polaronic Charge Carrier–Lattice Interactions in Lead Halide Perovskites"

C. Wolf, H. Cho, Y.-H. Kim, T.-W. Lee*

ChemSusChem, 10, 19, 3705-3711 (2017)
SCI Impact Factor = 8.4

"A Correlation between Small-Molecule Dependent Nanomorphology and Device Performance of Organic Light-Emitting Diodes with Ternary Blend Emitting Layer"

O.F. Okello, Y.-T. Kim, H.-D. Lee, Y.-H. Kim, T.-W. Lee*, C.G. Park*

Journal of Materials Chemistry C, 5, 37, 9761-9769 (2017)

SCI Impact Factor = 6.4

"Ultra-Pure Green Light Emitting Diodes Using Two-Dimensional Formamidinium Perovskites: Achieving Rec. 2020 Color Coordinates"

S. KUMAR, J. Jagielski, N. Kallikounis, Y.H. Kim, C. Wolf, F. Jenny, T. Tian, C. Hofer, Y.-C. Chiu, W. J. Stark, T.-W. Lee, C.-J. Shih

Nano Letters, 17, 9, 5277-5284 (2017)
SCI Impact Factor = 10.8

"Universal high work function flexible anode for simplified ITO-Free organic and perovskite light-emitting diodes with ultra-high efficiency"

S.-H. Jeong, S.-H. Woo, T.-H. Han, M.-H. Park, H. Cho, Y.-H. Kim, H. Cho, H. Kim, S. Yoo, T.-W. Lee*

NPG Asia Materials, 9, 7, e411 (2017)
SCI Impact Factor = 9.7

"Graphene-based flexible electronic devices"

T.-H. Han+, H. Kim+, S.-J. Kwon+, T.-W. Lee*

Materials Science and Engineering: R:Reports, 118, 1-43 (2017)

SCI Impact Factor = 31

"High-Efficiency Solution-Processed Inorganic Metal Halide Perovskite Light-Emitting Diodes"

H. Cho, C. Wolf, J.S. Kim, H.-J. Yun, J.-S. Bae, H. Kim, J.-M. Heo, S. Ahn, T.-W. Lee*

Advanced Materials, 29, 31, 1700579 (2017)
SCI Impact Factor = 29.4

"Highly Efficient Light-Emitting Diodes of Colloidal Metal-Halide Perovskite Nanocrystals Beyond Quantum Size"

Y.-H. Kim, C. Wolf, Y.-T. Kim, H. Cho, W. Kwon, S. Do, A. Sadhanala, C.G. Park, S.-W. Rhee, S.H. Im, R.H. Friend, T.-W. Lee*

ACS Nano, 11, 7, 6586-6593 (2017)

SCI Impact Factor = 17.1

"Hybrid Perovskites: Effective Crystal Growth for Optoelectronic Applications"

T. Jeon, S. J. Kim, J. Yoon, J. Byun, H. R. Hong, T.-W. Lee, J.-S. Kim, B. Shin, S. O. Kim

Advanced Energy Materials, 7, 19, 1602596 (2017)

SCI Impact Factor = 27.8

"Improvement of Both Efficiency and Stability in Organic Photovoltaics by using Water-soluble Anionic Conjugated Polyelectrolyte Interlayer"

K.-G. Lim, M.-R. Choi, T.-W. Lee*

Materials Today Energy, 5, 66-71 (2017)

SCI Impact Factor = 9.3

"High Efficiency Perovskite Light-Emitting Diodes of Ligand-Engineered Colloidal Formamidinium Lead Bromide Nanoparticles"

Y.-H. Kim, G.-H. Lee, Y.-T. Kim, C. Wolf, H. J. Yune, W. Kwon, C. G. Park, T.-W. Lee*

Nano Energy, 38, 51-58 (2017)

SCI Impact Factor = 17.6

"Organic light emitting board for dynamic interactive display"

E.-H. Kim, S.H. Cho, J.H. Lee, B. Jeong, R.H. Kim, S. Yu, T.-W. Lee, W. Shim, C. Park

Nature Communications, 8, 14964 (2017)

SCI Impact Factor = 16.6

"Room-Temperature-Processable Wire-Templated Nanoelectrodes for Flexible and Transparent All-Wire Electronics"

S.-Y. Min, Y. Lee, S. H. Kim, C. Park, and T.-W. Lee*

ACS Nano, 11, 4, 3681-3689 (2017)
SCI Impact Factor = 17.1

"Structural and Thermal Disorder of Solution-Processed CH3NH3PbBr3Hybrid Perovskite Thin Films"

C. Wolf, J.-S. Kim, and T.-W. Lee*

ACS Applied Materials & Interfaces, 9, 12, 10344-10348 (2017)
SCI Impact Factor = 9.5

"Large-Scale Highly Aligned Nanowire Printing"

Y. Lee, S.-Y. Min and T.-W. Lee*

Macromolecular Materials and Engineering, 302, 8, 1600507 (2017)

SCI Impact Factor = 3.9

"Conducting Polymers as Anode Buffer Materials in Organic and Perovskite Optoelectronics"

S. Ahn+, S.-H. Jeong+, T.-H. Han+ and T.-W. Lee* (+: equally contributed to this work)

Advanced Optical Materials, 5, 3, 1600512 (2017)

SCI Impact Factor = 9

"Efficient Flexible Organic/Inorganic Hybrid Perovskite Light-Emitting Diodes Based on Graphene Anode"

H.-K. Seo+, H. Kim+, J. Lee, M.-H. Park, S.-H. Jeong, Y.-H. Kim, S.-J. Kwon, T.-H. Han, S. Yoo and T.-W. Lee*

Advanced Materials, 29, 12, 1605587 (2017)

"Direct growth of graphene-dielectric bi-layer structure on device substrates from Si-based polymer"

H.-K. Seo, K. Kim, S.-Y. Min, Y. Lee, C. E. Park, R. Raj, and T.-W. Lee*

2D Materials, 4, 2, 024001 (2017)

SCI Impact Factor = 5.5

"Device architecture for efficient, low-hysteresis flexible perovskite solar cells: Replacing TiO2 with C60 assisted by polyethylenimine ethoxylated interfacial layers"

J. Ha, H. Kim, H. Lee, K.-G. Lim, T.-W. Lee, S. Yoo*

Solar Energy Materials & Solar Cells, 161, 338-346 (2017)

SCI Impact Factor = 6.9

"Solution-processed electron-only tandem polymer light-emitting diodes for broad wavelength light emission"

S.H. Cho, E.H. Kim, B. Jeong, J.H. Lee, G. Song, I. Hwang, H. Cho, K.L. Kim, S. Yu, R.H. Kim, S.W. Lee, T.-W. Lee, C. Park

Journal of Materials Chemistry C, 5, 1, 110-117 (2017)

"Ultrahigh-efficiency solution-processed simplified small-molecule organic light-emitting diodes using universal host materials"

2016

T.-H. Han, M.-R. Choi, C.-W. Jeon, Y.-H Kim*, S.-K. Kwon, T.-W. Lee*

Science Advances, 2, 10, e1601428 (2016)

SCI Impact Factor = 13.6

"Metal halide perovskite light emitters"

Y.-H. Kim +, H. Cho +, and T.-W. Lee*

PNAS, 113, 42, 11694-11702 (2016)

SCI Impact Factor = 12

"Approaching Ultimate Flexible Organic Light-Emitting Diodes Using Graphene Anode"

T.-H. Han+, M.-H. Park+, S.-J. Kwon, S.-H. Bae, H.-K. Seo, H. Cho, J.-H. Ahn, and T.-W. Lee*

NPG Asia Materials, 8, e303 (2016)

SCI Impact Factor = 9.7

"Versatile metal nanowiring platform for large-scale nano- and opto-electronic devices"

Y. Lee+, S.-Y. Min+, T.-S. Kim, S.-H. Jeong, J. Y. Won, H. Kim, W. Xu, J. K. Jeong, and T.-W. Lee* (+: equally contributed to this work)

Advanced Materials, 28, 41, 9109-9116 (2016)

"Organic core-sheath nanowire artificial synapses with femtojoule energy consumption"

W. Xu, S.-Y. Min, H. Hwang, T.-W. Lee*

Science Advances, 2, 6, e1501326 (2016)

SCI Impact Factor = 13.6

"Neuromorphic Nanodevices: Rivalling Biology"

G. Prando

Nature Nanotechnology, 11, 8, 654 (2016)

SCI Imapct Factor = 38.3

"Organometal halide perovskite artificial synapses"

W. Xu, H. Cho, Y.-H. Kim, Y.-T. Kim, C. Wolf, C.-G. Park, T.-W. Lee*

Advanced Materials, 28, 28, 5916-5922 (2016)
SCI Impact Factor = 29.4

“Laminated Graphene Films for Flexible Transparent Thin Film Encapsulation”

H.-K. Seo, M.-H. Park, Y.-H. Kim, S.-J. Kwon, S.-H. Jeong, T.-W. Lee*

ACS Applied Materials & Interfaces, 8, 23, 14725-14731 (2016)
SCI impact Factor = 9.5

"Efficient Visible Quasi-2D Perovskite Light-Emitting Diodes"

J. Byun+, H. Cho+, C. Wolf, M. Jang, A. Sadhanala, R. H. Friend, H. Yang, T.-W. Lee*

Advanced Materials, 28, 34, 7515-7520 (2016)
SCI Impact Factor = 29.4

"Synergetic electrode architecture for efficient graphene-based flexible organic light emitting diodes"

J. Lee+, T.-H. Han+, M.-H. Park+, D. Y. Jung, J. Seo, H.-K. Seo, H. Cho, E. Kim, J. Chung, S.-Y. Choi, T. S. Kim, T.-W. Lee*, S. Yoo*

Nature Communications, 7, 11791 (2016)
SCI Impact Factor = 16.6

“Effects of thermal treatment on organic-inorganic hybrid perovskite films and luminous efficiency of light emitting diodes”

Y.-H. Kim, H. Cho, J. H. Heo, S. H. Im, T.-W. Lee*

Current Applied Physics, 16, 9, 1069-1074 (2016)
SCI Impact Factor = 2.4

"High Color-Purity Green, Orange, and Red Light-Emitting Diodes Based on Chemically Functionalized Graphene Quantum Dots"

W. Kwon+, Y.-H. Kim+, J.-H. Kim+, T. Lee+, S. Do, Y. Park, M. S. Jeong, T.-W. Lee*, S.-W. Rhee*

Scientific Reports, 6, 24205 (2016)
SCI Impact Factor = 4.6

"On-fabrication solid-state N-doping of graphene by an electron transporting metal oxide layer for efficient inverted organic solar cells"

H. Kim, J. Byun, S.-H. Bae, T. Ahmed, J.-X. Zhu, S.-J. Kwon, Y. Lee, S.-Y. Min, C. Wolf, H.-K. Seo, J.-H. Ahn, T.-W. Lee*

Advanced Energy Materials, 6, 12, 1600172 (2016)
SCI Impact Factor = 27.8

"Recent progress in fabrication techniques of graphene nanoribbons"

W. Xu, T.-W. Lee*

Materials Horizons, 3, 3, 186 (2016)
SCI Impact Factor = 13.3

"Versatile p-Type Chemical Doping to Achieve Ideal Flexible Graphene Electrodes"

T.-H. Han+, S.-J. Kwon+, N. Li, H.-K. Seo, W. Xu,K. S. Kim, T.-W. Lee*

Angewandte Chemie, 55, 21, 6197-6201 (2016)
SCI Impact Factor = 16.6

"Humidity controlled crystallization of thin CH3NH3PbI3 films for high performance perovskite solar cell"

B. Jeong, S.M. Cho, S.H. Cho, J.H. Lee, I. Hwang, S.K Hwang, J. Cho, T.-W. Lee, C. Park

Physica Status Solidi, 10, 5, 381-387 (2016)
SCI Impact Factor = 2.8

"Synergetic Influences of Mixed-Host Emitting Layer Structures and Hole Injection Layers on Efficiency and Lifetime of Simplified Phosphorescent Organic Light-Emitting Diodes"

T.-H. Han, Y.-H. Kim, M. H. Kim, W. Song, T.-W. Lee

ACS Applied Materials & Interfaces, 8, 9, 6154-6163 (2016)
SCI Impact Factor = 9.5

"Scalable Non-Invasive Organic Fiber Lithography for Large-Area Optoelectronics"

H. Cho, S.-H. Jeong, S.-Y. Min, T.-H. Han, M.-H. Park, Y.-H. Kim, W. Xu, T.-W. Lee*

Advanced Optical Materials, 4, 6, 967-972 (2016)
SCI Impact Factor = 9

"Self-Doped Conducting Polymer as a Hole-Extraction Layer in Organic-Inorganic Hybrid Perovskite Solar Cells"

K.-G. Lim, S. Ahn, H. Kim, M.-R. Choi, D. H. Huh, and T.-W. Lee*

Advanced Materials Interfaces, 3, 9, 1500678 (2016)
SCI Impact Factor = 5.4

"Universal Energy Level Tailoring of Self-Organized Hole Extraction Layers in Organic Solar Cells and Organic-inorganic Hybrid Perovskite Solar Cells"

K.-G. Lim, S. Ahn, Y.-H. Kim, Y. B. Qi, and T.-W. Lee*

Energy & Environmental Science, 9, 3, 932-939 (2016)
SCI Impact Factor = 32.5

"Planar Heterojunction Organometal Halide Perovskite Solar Cells: Role of Interfacial Layers"

H. Kim+ , K.-G. Lim+ , T.-W. Lee*

Energy & Environmental Science, 9, 1, 12-30 (2016)
SCI Impact Factor = 32.5

"Highly Efficient, Simplified, Solution-Processed Thermally Activated Delayed-Fluorescence Organic Light-Emitting Diodes"

Y.-H. Kim, C. Wolf, H. Cho, S.-H. Jeong, and T.-W. Lee*

Advanced Materials, 28, 4, 734-741 (2016)
SCI Impact factor = 29.4

"N,S-Induced Electronic States of Carbon Nanodots Toward White Electroluminescence"

S. Do, W. Kwon, Y.-H. Kim, S. R. Kang, T. Lee, T.-W. Lee,* and S.-W. Rhee*

Advanced Optical Materials, 4, 2, 276-284 (2016)
SCI Impact factor = 9

"Simple, inexpensive and rapid approach to fabricate cross-shaped memristors using inorganic-nanowire-digital- alignment technique and a one-step reduction process"

W. Xu+, Y. Lee+, S.-Y. Min, C. Park, and T.-W. Lee

Advanced Materials, 28, 3, 527-532 (2016)
SCI Impact factor = 29.4

2015

"Controlled Surface Oxidation of Multi-layered Graphene Anode to Increase Hole Injection Efficiency in Organic Electronic Devices"

T.-H. Han+, S.-J. Kwon+, H.-K. Seo, T.-W. Lee*

2D materials, 3, 1, 014003 (2015)
SCI Impact factor = 5.5

"Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes"

H. Cho+, S.-H. Jeong+, M.-H. Park+, Y.-H. Kim, C. Wolf, C.-L. Lee, J. H. Heo, A. Sadhanala, N. S. Myoung, S. Yoo, S. H. Im, R. H. Friend and T.-W. Lee*

Science, 350, 6265, 1222-1225 (2015)
SCI Impact factor = 56.9

"Value-added Synthesis of Graphene: Recycling Industrial Carbon Waste into Electrodes for High Performance Electronic Devices"

H.-K. Seo, T.-S. Kim, C. Park, W. Xu, K. Baek, S.-H. Bae, J.-H. Ahn, K. Kim, H. C. Choi, and T.-W. Lee

Scientific Reports, 5, 16710 (2015)
SCI Impact factor = 4.6

"Elucidating the Role of Conjugated Polyelectrolyte Interlyaers for High-Efficiency Organic Photovoltaics"

K.-G. Lim, S. M. Park, Y. W. Han*, T.-W. Lee*

ChemSusChem, 8, 18, 3062-3068 (2015)
SCI Impact Factor = 8.4

"Temperature-dependent nanomorphology–performance relations in binary iridium complex blend films for organic light emitting diodes"

Y.-T. Kim+, Y.-H. Kim+, J.-B. Seol,* T.-W. Lee and C.-G. Park

Physical Chemistry Chemical Physics, 17, 33, 21555-21563 (2015)
SCI Impact Factor = 3.3

"Synergistic effects of doping and thermal treatment on organic semiconducting nanowires"

S.-Y. Min, Y.-H Kim, C. Wolf, T.-W Lee*

ACS Applied Materials & Interfaces, 7, 34, 18909-18914 (2015)
SCI Impact Factor = 9.5

"Flexible Organic Light-emitting diodes for Solid-state lighting"

M.-H. Park, T.-H. Han, Y.-H. Kim, S.-H. Jeong, Y. Lee, H. Cho, T.-W Lee

Journal of Photonics for Energy, 5, 1, 053599 (2015)
SCI impact factor = 1.7

"Planar CH3NH3PbI3 perovskite solar cells with constant 17.2% average power conversion efficiency irrespective with the scan rate"

J. H. Heo, D. H. Song, H. J. Han, S. Y. Kim, J. H. Kim, D. Kim, H. W. Shin, T. K Ahn, C. Wolf, T. -W. Lee, S. H. Im*

Advanced materials, 27, 22, 3424-3430 (2015)
SCI impact factor = 29.4

"Multi-colored Organic/Inorganic Hybrid Perovskite Light-emitting Diodes"

Y.-H. Kim+, H. Cho+, J. H. Heo+, T.-S. Kim, N. Myoung, C.-L. Lee, S. H. Im,*, and T.-W. Lee*

Advanced Materials, 27, 7, 1248-1254 (2015)
SCI Impact Factor = 29.4

"Elucidating the Crucial Role of Hole Injection Layer in Degradation of Organic Light-Emitting Diodes"

T.-H. Han, W. Song, T.-W.Lee*

ACS Applied Materials & Interfaces, 7, 5, 3117-3125 (2015)
SCI Impact Factor = 9.5

"Controllable n-type doping on CVD-grown single- and double-layer graphene mixture"

W. Xu, L. Wang, Y. Liu, S. Thomas, H.-K. Seo, K.-I. Kim, K. S. Kim*, T.-W. Lee*

Advanced Materials, 27, 9, 1619-1623 (2015)
SCI Impact Factor = 29.4

"Bimolecular Crystals of Amorphous Polymer:PCBM Intercalated Structure for Improving PPV-based Organic Photovoltaic Cells"

K.-G. Lim, J.-M. Park, H. Mangold, F. Laquai, T.-L. Choi*, T.-W. Lee*

ChemSusChem, 8, 2, 337-344 (2015)
SCI Impact Factor = 8.4

"Improvement of Work Function and Hole Injection Efficiency of Graphene Anode Using CHF3 Plasma Treatment"

H. Cho, S. D. Kim, T.-H. Han, I. Song, J.-W. Byun, Y.-H. Kim, S. Kwon, S.-H. Bae, H. C. Choi, J.-H. Ahn*, T.-W. Lee*

2D Materials, 2, 1, 014002 (2015)
SCI Impact Factor = 5.5

"Organic Nanowire Fabrication and Device Applications"

S. Y. Min, T.-S. Kim, Y. Lee, H. Cho, W. Xu, and T.-W. Lee*

Small, 11, 1, 45-62 (2015)
SCI Impact Factor = 13.3

~2014

2014

"A systematic identiﬁcation of efficiency enrichment between thiazole and benzothiazole based yellow iridium(|||) complexes"

T. Giridhar+, W. Cho+, Y.-H. Kim+, T.-H. Han, T.-W. Lee* and S.-H. Jin*

Journal of Materials Chemistry C, 2, 44, 9398-9405 (2014)

"Individually Position-Addressable Metal Nanofiber Electrodes for Large-area Electronics"

Y. Lee, T. S. Kim, S.-Y. Min, W. Xu, S.-H. Jeong, H.-K. Seo, T.-W. Lee*

Advanced Materials, 26, 47, 8010-8016 (2014)
SCI Impact Factor = 29.4

"Silver-Based Nanoparticles for Surface Plasmon Resonance in Organic Optoelectronics"

S.-H. Jeong , H. Choi , J. Y. Kim ,* and T.-W. Lee*

Particle & Particle Systems Characterization, 32, 2, 164-175 (2014)
SCI Impact Factor = 2.7

"Roll-to-roll Welding Process for Planarized Silver Nanowire Electrodes"

S. J. Lee, Y.-H Kim, J. K. Kim, H. Baik, J. H. Park, J. Lee, J. Nam, J. H. Park, T.-W Lee, G.-R. Yi, J. H. Cho

Nanoscale, 6, 20, 11828-11834 (2014)
SCI Impact Factor = 6.7

"Flexible and Transparent Metallic Grid Electrodes Prepared by Evaporative Assembly"

J. H. Park, D. Y. Lee, Y.-H. Kim, J. K. Kim, J. H. Lee, J. H. Park, T.-W. Lee, and J. H. Cho*

ACS Applied Materials & Interface, 6, 15, 12380-12387 (2014)
SCI Impact Factor = 9.5

"Boosting the power conversion efficiency of perovskite solar cells using self-organized polymeric hole extraction layers with high work function"

K.-G. Lim, H.-B. Kim, J. Jeong, H. Kim, J. Y. Kim*, T.-W. Lee*

Advanced Materials, 26, 37, 6461-6466 (2014)
SCI Impact Factor = 29.4

"An Easy Route to Red Emitting Homoleptic Ir Complex for Highly Efficient Solution-Processed Phosphorescent Organic Light-Emitting Diodes"

T. Giridhar+, T.-H. Han+, W. Cho, C. Saravanan, T.-W. Lee*, and S.-H. Jin*

Chemistry A European Journal, 20, 27, 8260-8264 (2014)
SCI Impact Factor = 5.02

"Non-Volatile Ferroelectric Memory with Position-Addressable Polymer Semiconducting Nanowire"

S. Hwang+, S.-Y. Min+, I. Bae, S. Cho, K. Kim, T.-W. Lee,* and C. Park*

Small, 10, 10, 1976-1984 (2014)
SCI Impact Factor = 13.3

"Ultrathin organic solar cells with graphene doped by ferroelectric polarization"

K. Kim, S.-H. Bae, C. T. Toh, H. Kim, J. H. Cho, D. Whang, T.-W. Lee, B. Ozyilmaz*, and J.-H. Ahn*

ACS Applied Materials & Interfaces, 6, 5, 3299-3304 (2014)
SCI Impact Factor = 9.5

"Electrospun Fiber Mats of Polymer/Quantum Dot Composites as Down Conversion Phosphor Layers for White Light-Emitting Diodes"

S.-Y. Min, J. Bang, J. Park, C.-L. Lee, S. Lee, J.-J. Park, U. Jeong, S. Kim* and T.-W. Lee*

RSC Advances, 4, 23, 11585-11589 (2014)
SCI Impact Factor = 3.9

"Polyethylene Imine as an Ideal Interlayer for Highly Efficient Inverted Polymer Light-Emitting Diodes"

Y.-H. Kim, T.-H. Han, H. Cho, S.-Y. Min, C.-L. Lee, and T.-W. Lee*

Advanced Functional Materials, 24, 24, 3808-3814 (2014)
SCI Impact Factor = 19

"Electroluminescence from Graphene Quantum Dots Prepared by Amidative Cutting of Tattered Graphite"

W. Kwon+, Y.-H. Kim+, C.-L. Lee, M. Lee, H. C. Choi, T.-W. Lee*, S.-W. Rhee*

Nano Letters, 14, 3, 1306-1311 (2014)
SCI Impact Factor = 10.8

"Rapid Fabrication of Designable Large-Scale-Aligned Graphene Nanoribbons by Electrohydrodynamic Nanowire Lithography"

W. Xu, H.-K. Seo, S.-Y. Min, H. Cho, T.-S. Lim, C.-Y. Oh, Y. Lee, T.-W. Lee

Advanced Materials, 26, 21, 3459-3464 (2014)
SCI Impact Factor = 29.4

"N-Doped Graphene Field-Effect Transistors with Enhanced Electron Mobility and Air-stability"

W. Xu, T.-S. Lim, H.-K. Seo, S.-Y. Min, H. Cho, M.-H. Park, Y.-H. Kim, T.-W. Lee*

Small, 10, 10, 1999-2005 (2014)
SCI Impact Factor = 13.3

"Three-Dimensional Nanostructured Indium-Tin-Oxide Electrodes for Enhanced Performance of Bulk Heterojunction Organic Solar Cells"

H. Kwon, J. Ham, D. Y. Kim, S. J. Oh, S. Lee, S. H. Oh, E. F. Schubert, K.-G. Lim, T.-W. Lee, S. Kim, J.-L. Lee*, and J. Kim*

Advanced Energy Materials, 4, 7, 1301566 (2014)
SCI Impact Factor = 27.8

"Charge transport and morphology of pentacene ﬁlms conﬁned in nano-patterned region"

T.-S. Kim, S. Kim, M. Jang, H. Yang and T.-W Lee*

NPG Asia Materials, 6, e91 (2014)
SCI Impact Factor = 9.7

"Role of ultrathin metal fluoride layer in organic photovoltaic cells: elucidating the mechanism of efficiency and lifetime enhancement"

K.-G. Lim, M.-R. Choi, J.-H. Kim, D. Kim, G. Jung, Y. Park*, J.-L. Lee, and T.-W. Lee*

ChemSusChem, 7, 4, 1125-1132 (2014)
SCI Impact Factor = 8.4

"Organic solar cells using CVD-grown graphene electrodes"

H. Kim, S.-H. Bae, T.-H. Han, K.-G. Lim, J.-H. Ahn T.-W. Lee*

Nanotechnology, 25, 1, 014012 (2014)
SCI Impact Factor = 3.5

2013

"Constructing inverse opal structured hematite photoanodes via electrochemical process and their application to photoelectrochemical water splitting"

X. Shi, K. Zhang, K. Shin, J. H. Moon, T.-W. Lee and J. H. Park*

Physical Chemistry Chemical Physics, 15, 28, 11717-11722 (2013)
SCI Impact Factor = 3.3

"Extremely Bright Full Color Alternating Current Electroluminescence of Solution-Blended Fluorescent Polymers with Self-Assembled Block Copolymer Micelles"

S. Cho, S. Jo, I. Hwang, J. Sung, J. Seo, S.-H. Jung, I. Bae, J. Choi, H. Cho, T. Lee, J. Lee, T.-W. Lee*, C. Park*

ACS Nano, 7, 12, 10809-10817 (2013)

SCI Impact Factor = 17.1

"Graphene growth from polymers"

H.-K. Seo and T.-W. Lee*

Carbon Letters, 14, 3, 145-151 (2013)

SCI Impact Factor = 4.5

"Air-stable inverted structure of hybrid solar cells using a cesium-doped ZnO electron transport layer prepared by a sol-gel process"

S. Kwon+, K.-G. Lim+, M. Shim, H. C. Moon, J. Park, G. Jeon, J. Shin, K. Cho, T.-W. Lee*, J. K. Kim*

Journal of Materials Chemistry A, 1, 38, 11802-11808 (2013)
SCI Impact Factor = 11.9

"Large-scale organic nanowire lithography and electronics"

S.-Y. Min, T.-S. Kim, B. J. Kim, H. Cho, Y.-Y. Noh, H. Yang, J. H. Cho, T.-W. Lee*

Nature Communications, 4, 1773 (2013)
SCI Impact Factor = 16.6

"Electrospun Organic Nanofiber Electronics and Photonics"

H. Cho, S.-Y. Min, T.-W. Lee*

Macromolecular Materials and Engineering, 298, 5, 475-486 (2013)
SCI Impact Factor = 3.9

"Improvement of power conversion efficiency of P3HT:CdSe hybrid solar cells by enhanced interconnection of CdSe nanorods via decomposable selenourea"

S. Kwon, H. C. Moon, K.-G. Lim, D. Bae, S. Jang, J. Shin, J. Park, T.-W. Lee, J. K. Kim*

Journal of Materials Chemistry A, 1, 7, 2401-2405 (2013)
SCI Impact Factor = 11.9

2012

"High-efficiency polymer photovoltaic cells using a solution-processable insulating interfacial nanolayer"

K.-G. Lim+, M.-R. Choi+, H.-B. Kim, J. H. Park and T.-W. Lee*

Journal of Materials Chemistry C, 22, 48, 23148-25153 (2012)
SCI Impact Factor = 6.4

"Inverse opal tungsten trioxide films with mesoporous skeletons: synthesis and photoelectrochemical responses"

J. K. Kim, J. H. Moon, T.-W. Lee and J. H. Park*

Chemical Communications, 48, 98, 11939-11941 (2012)
SCI Impact Factor = 4.9

"Dramatic substituent effects on the photoluminescence of boron complexes of 2-(Benzothiazol-2-yl)phenols"

M. Santra, H. Moon, M.-H. Park, T.-W. Lee*, Y. K. Kim, and K. H. Ahn*

Chemistry A European Journal, 18, 32, 9886-9893 (2012)
SCI Impact Factor = 5.02

"High performance AC electroluminescence from colloidal quantum dot hybrids"

S. H. Cho, J. Sung, I. Hwang, R. H. Kim, Y. S. Choi, S. S. Jo, T. W. Lee, and C. Park*

Advanced Materials, 24, 33, 4540-4546 (2012)
SCI Impact Factor = 29.4

"Controlling surface enrichment in polymeric hole extraction layers to achieve high-efficiency organic photovoltaic cells"

D.-H. Kim+, K.-G. Lim+, J. H. Park, T.-W. Lee*

ChemSusChem, 5, 10, 2053-2057 (2012)

SCI Impact Factor = 8.4

"Electrophosphorescent devices with solution processable emitter and hole transport layer stack"

J. K. Park, G. S. Hwang, B. D. Chin*, N. S. Kang, T.-W Lee

Current Applied Physics, 12, e38-e41 (2012)

SCI Impact Factor = 2.4

"Molecularly Controlled Interfacial Layer Strategy Toward Highly Efficient Simple-Structured Organic Light-Emitting Diodes"

T.-H. Han, M.-R. Choi, S.-H. Woo, S.-Y. Min, C.-L. Lee and T.-W. Lee

Advanced Materials, 24, 1487-1493 (2012)

"Extremely efficient flexible organic light-emitting diodes with modified graphene anode"

T.-H. Han, Y. Lee, M.-R. Choi, S.-H. Woo, S.-H. Bae, B. H. Hong, J.-H. Ahn* and T.-W. Lee*

Nature Photonics, 6, 105-110 (2012)

SCI Impact Factor = 35

*Highlighted in Nature Photonics: News and Views

"Organic light-emitting diodes: Non-oxide boost"

Y. Zhu and J. M. Tour

Nature Photonics, 6, 72-73 (2012)

SCI Imapct Factor = 35

2011

"Ultrahigh density array of CdSe nanorods for CdSe/polymer hybrid solar cells: enhancement in short-circuit current density"

S. Kwon, M. Shim, J. I. Lee, T.-W. Lee,* K. Cho and J. K. Kim*

Journal of Materials Chemistry C, 12, 12449-12453 (2011)

"Soluble Self-Doped Conducting Polymer Compositions with Tunable Work Function as Hole Injection/Extraction Layers in Organic Optoelectronics"

M.-R. Choi, T.-H. Han, K.-G. Lim, S.-H. Woo, D. H. Huh, and T.-W. Lee*

Angewandte Chemie, 50, 6274-6277 (2011)

SCI Impact Factor = 16.6

"Synthesis of transparent mesoporous tungsten trioxide films with enhanced photoelectrochemical response: application to unassisted solar water splitting"

J. K. Kim, K. Shin, S. M. Cho, T.-W. Lee, J. H. Park*

Energy & Environmental Science, 4, 1465-1470 (2011)

SCI Impact Factor= 32.5

"Graphenes Converted from Polymers"

S.-J. Byun, H. Lim, G.-Y. Shin, T.-H. Han, S. H. Oh, J.-H. Ahn, H. C. Choi, T.-W. Lee*

Journal of Physical Chemistry Letters, 2, 493-497 (2011)

SCI Impact Factor = 5.7

"AC Field-Induced Polymer Electroluminescence with Single Wall Carbon Nanotubes"

J. Sung, Y. S. Choi, S. J. Kang, S. H. Cho, T.-W. Lee, C. Park

Nano Letters, 11, 966-972 (2011)

(Co-author) SCI Impact Factor = 10.8

"Morphological and electrical effect of an ultrathin iridium oxide hole extraction layer on P3HT:PCBM bulk-heterojunction solar cells"

G. H. Jung, K.-G. Lim, T.-W. Lee, J.-L. Lee

Solar Energy Materials & Solar Cells, 95, 1146-1150 (2011)

SCI Impact Factor = 6.9

"Polyaniline-Based Conducting Polymer Compositions with a High Work Function for Hole-Injection Layers in Organic Light-Emitting Diodes: Formation of Ohmic Contacts"

M.-R. Choi, S.-H. Woo, T.-H. Han, K.-G. Lim, S.-Y. Min, W. M. Yun, O. K. Kwon, C. E. Park, K.-D. Kim, H.-K. Shin, M.-S. Kim, T. Noh, J. H. Park, K.-H. Shin, J. Jang, and T.-W. Lee

ChemSusChem, 4, 363-368 (2011)

SCI Impact Factor = 8.4

"Photoreactive low-bandgap 4H-cyclopenta[2,1-b:3,4-b0]dithiophene and 4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole-based alternating copolymer for polymer solar cell"

U. R. Lee, T. W. Lee, M. H. Hoang, N. S. Kang, J. W. Yu, K. H. Kim, K.-G. Lim, T.-W. Lee, J.-I. Jin, D. H. Choi

Organic Electronics, 12, 269-278 (2011)

SCI Impact Factor = 3.2

2010

"Synchronous vapor-phase polymerization of poly(3,4-ethylenedioxythiophene) and poly(3-hexylthiophene) copolymer systems for tunable optoelectronic properties"

K.-S. Jang, D. O. Kim, J.-H. Lee, S.-C. Hong, T.-W. Lee, Y. Lee, J.-D. Nam

Organic Electronics,11, 1668-1675 (2010)

SCI Impact Factor = 3.2

"Roles of Interlayers in Efficient and Stable Organic Photovoltaic Devices"

Jong Hyeok Park, Tae-Woo Lee , Byung-Doo Chin, Dong Hwan Wang, O Ok Park*

Macromolecular Rapid Communications, 31, 2095-2108 (2010)

SCI Impact Factor = 4.6

"Highly efficient hybrid inorganic-organic light-emitting diodes using air-stable metal oxides and a thick emitting layer"

T.-W. Lee*, J. Hwang, S.-Y. Min

ChemSusChem, 3, 1021-1023 (2010)

SCI Impact Factor = 8.4

"Highly efficient p-i-n and tandem organic light-emitting devices using a novel air-stable and low-temperature evaporable metal azide as an n-dopant"

K. S. Yook, S. O. Jeon, S.-Y. Min, J. Y. Lee*, H.-J. Yang, T. Noh, S.-K. Kang, T.-W. Lee*

Advanced Functional Materials, 20, 1797-1802 (2010)

"Pattern Formation of Silver Nanoparticles in 1-, 2-, and 3D Microstructures Fabricated by a Photo- and Thermal Reduction Method"

J.-J. Park*, X. Bulliard, J. M. Lee, J. Hur, K. Im, J.-M. Kim, P. Prabhakaran, N. Cho, K.-S. Lee*, S.-Y. Min, T. W. Lee, S. Yong, D.-Y. Yang

Advanced Functional Materials, 20, 2296-2302 (2010)

SCI Impact Factor=19

"Solution Processible Small Molecules for Organic Light-Emitting Diodes"

L. Duan, L. Hou, T.-W. Lee, J. Qiao, D. Zhang, G. Dong, L. Wang, Y. Qiu

Journal of Materials Chemistry, 21, 6392-6407 (2010)

SCI Impact Factor=6.626

"Approaches toward efficient and stable electron extraction contact in organic photovoltaic cells: inspiration from the organic light-emitting diodes"

T.-W. Lee, K.-G. Lim, D.-H. Kim

Electronic Materials Letters, 6, 41-50 (2010)

SCI Impact Factor=2.4

2009

"Positive Effects of E-Beam Irradiation in Inorganic Particle Based Separators for Lithium-Ion Battery"

M. Kim, J.-Y. Shon, Y. C. Nho, T.-W. Lee, J. H. Park

Journal of The Electrochemical Society, 157, A31-A34 (2009)

SCI Impact Factor = 3.9

"Three-Dimensional Bulk Heterojunction Morphology for Achieving High Internal Quantum Efficiency in Polymer Solar Cells"

J. Jo, S.-I. Na, S.-S. Kim, T.-W. Lee, Y. Chung, S.-J. Kang, D. Vak, D.-Y. Kim

Advanced Functional Materials, 19, 2398- 2406 (2009)

"Air stable and low temperature evaporable Li3N as a n-type dopant inorganic light-emitting diodes"

K. S . Yook, S. O. Jeon, C. W. Joo, J. Y. Lee*, T.-W. Lee, T. Noh, H.-J. Yang, S.-K. Kang

Synthetic Metals, 159, 1664-1666 (2009)

SCI Impact Factor=4.4 (Co-author)

"Designing a Stable Cathode with Multiple Layers to Improve the Operational Lifetime of Polymer Light-Emitting Diode"

T.-W. Lee*, M.-G. Kim, S. H. Park, S. Y. Kim, O. Kwon, T. Noh, T.-L. Choi, J. H. Park, B. D. Chin

Advanced Functional Materials, 19, 1863-1868 (2009)

"Fabrication of Poly(3-hexylthiophene) Thin Films by Vapor-Phase Polymerization for Optoelectronic Device Applications"

K.-S. Jang, Y.-S. Eom, T.-W. Lee, D. O. Kim, Y.-S. Oh, H.-C. Jung, J.-D. Nam

ACS Applied Materials & Interfaces, 1, 1567-1571 (2009)

SCI Impact Factor=9.5

"Characteristics of Soluti on-Processed Small-Molecule Organic Films and Light-Emitting Diodes Compared with their Vacuum-Deposited Counterparts"

T.-W. Lee*, T. Noh, H.-W. Shin, O. Kwon, J.-J. Park, B.-K. Choi, M.-S. Kim, D. W. Shin, Y.-R. Kim

Advanced Functional Materials, 19, 1625-1630 (2009)

"Controlled TiO2 Nanotube Arrays as an Active Material for High Power Energy Storage Devices"

M. S. Kim, T.-W. Lee, J. H. Park

Journal of the Electrochemical Society, 156, A584-A588 (2009)

SCI Impact Factor=3.9

"A High Performance Nondoped Blue Organic Light-Emitting Device Based on a Diphenylfluoranthene-Substituted Flurorene Derivative"

Q.-X. Tong*, S.-L. Lai, M.-Y. Chan, Y.-C. Zhou, H.-L. Kwong, C.-S. Lee, S.-T. Lee*, T.-W. Lee, T. Noh, O. Kwon*

The Journal of Physical Chemistry C, 113, 6227-6230 (2009)

SCI Impact Factor=3.7

2008

"Control of Surface Composition of Conducting Polymer Complex Films for tuning the Work Function"

T.-W. Lee*, Y. Chung

Advanced Functional Materials, 18, 2246-2252 (2008)