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

F. Chun, K.-Y. Jang, T.-W. Lee*
Science Bulletin, accepted
SCI Impact Factor = 11.78


"Ligand-Assisted Sulfide Surface Treatment of CsPbI3 Perovskite Quantum Dots to Increase Photoluminescence and Recovery"
ACS Photonics, accepted
SCI Impact Factor = 7.529

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"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 Communication. 2018, 9, 2037
SCI Impact Factor = 14.919
Publication Date: 2018.05.23






"Interface-Engineered Charge-Transport Properties in Benzenedithiol Molecular Electronic Junctions via Chemically p-Doped Graphene Electrodes"
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 Appl. Mater. Interfaces, 2017, 9, 42043–42049
SCI Impact Factor= 9.229
Publication Date : 2017.11.13







"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, 2017, 42, 157–165 
SCI Impact Factor = 17.881
Publication Date : 2017.10.12







"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, 2017, 9, 15766–15772
SCI Impact Factor = 7.79
Publication Date : 2017.10.11






"Exciton and lattice dynamics in low-temperature processable CsPbBr3 thin-films"
C. Wolf, T.-W. Lee*
Materials Today Energy (2017), 
SCI Impact Factor = 7.311
Publication Date : 2017.10.08






"Polaronic Charge Carrier–Lattice Interactions in Lead Halide Perovskites"
C. Wolf, H. Cho, Y.-H. Kim, T.-W. Lee*
ChemSusChem, DOI : 10.1002/cssc.201701284
SCI Impact Factor = 8.928
Publication Date : 2017.09.21






"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*
J. Mater. Chem. C, 2017, 5, 9761-9769 
SCI Impact Factor = 7.393
Publication Date : 2017.08.25







"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 Lett., 2017, 17, 5277–5284
SCI Impact Factor = 11.189
Publication Date : 2017.08.03





"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 (2017) 9, e411 
SCI Impact Factor = 10.481
Publication Date : 2017.07.28






"Graphene-based flexible electronic devices"
T.-H. Han+, H. Kim+, S.-J. Kwon+,  T.-W. Lee*
Materials Science and Engineering: R:Reports (2017), 118, 1-43
SCI Impact Factor = 36.214
Publication Date : 2017.06.13






"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 (2017): 1700579
SCI Impact Factor = 30.849
Publication Date : 2017.06.13






"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, 2017, 11 (7), pp 6586–6593
SCI Impact Factor = 15.881
Publication Date : 2017.06.06






"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
Adv. Energy Mater. 2017, 7, 1602596
SCI Impact Factor = 29.368
Publication Date : 2017.05.24






"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, (2017), 5, 66-71
SCI Impact Factor = 7.311
Publication Date : 2017.05.16






"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. (2017), 38, 51-58
SCI Impact Factor = 17.881
Publication Date : 2017.05.05






"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, (2017), 8, 14964
SCI Impact Factor = 14.919
Publication Date : 2017.04.13






"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, 2017, 11 (4), pp 3681–3689 
SCI Impact Factor= 15.881
Publication Date : 2017.03.17





"Structural and Thermal Disorder of Solution-Processed CH3NH3PbBr3Hybrid Perovskite Thin Films"
C. Wolf, J.-S. Kim, and T.-W. Lee*
ACS Appl. Mater. Interfaces, 2017, 9(12), pp 10344–10348
SCI Impact Factor=9.229
Publication Date : 2017.03.14





"Large-Scale Highly Aligned Nanowire Printing"
Y. Lee, S.-Y. Min and T.-W. Lee*
Macromol. Mater. Eng., DOI: 10.1002/mame.201600507
SCI Impact Factor=4.367
Publication date: 2017.02.09






"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)
Adv. Optical Mater., (2017), 5, 1600512
SCI Impact Factor=9.926
Publication date: 2017.02.02






"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* (+: equally contributed to this work)
Advanced Materials, (2017), 29, 1605587
SCI Impact Factor=30.849
Publication date: 2017.01.27






"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
SCI Impact Factor=7.103
Publication date: 2017.01.11









"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 (2017) 338–346
SCI Impact Factor = 7.267
Publication date : 2016.12.11







"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
J. Mater. Chem. C, 5, 110-117 (2017)
SCI Impact Factor = 7.393
Publication date: 2016.11.21

"Ultrahigh-efficiency solution-processed simplified small-molecule organic light-emitting diodes using universal host materials"
T.-H. Han, M.-R. Choi, C.-W. Jeon, Y.-H Kim*, S.-K. Kwon, T.-W. Lee*
Science Advance, 2, e1601428 (2016)
SCI Impact Factor = 14.136
Publication date: 2016.10.28

"Metal halide perovskite light emitters"
Y.-H. Kim +, H. Cho +, and T.-W. Lee* (+: equally contributed to this work)
Proc. Natl. Acad. Sci. U S A (PNAS) (2016), 113(42), 11694-11702
SCI Impact Factor = 11.205
Publication date: 2016.10.18

"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*
(+: equally contributed to this work)
NPG Asia Mater. (2016) 8, e303 
SCI Impact Factor = 10.481
Publication date: 2016.10.09







"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, (2016), 28, 9109-9116
SCI Impact Factor = 30.849
Publication date: 2016.08.30

"Organic core-sheath nanowire artificial synapses with femtojoule energy consumption"
W. Xu, S.-Y. Min, H. Hwang, T.-W. Lee*
Science Advances, 2, e1501326 (2016)
SCI Impact Factor=14.136
Publication date: 2016.06.17






*Highlighted in Nature Nanotechnology: Research Highlights
"Neuromorphic Nanodevices: Rivalling Biology"
G. Prando
Nature Nanotechnology, DOI:10.1038/nnano.2016.148

SCI Imapct Factor=39.213






"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, 5916-5922 (2016)
SCI Impact Factor=30.849
Publication date: 2016.05.11

“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 Appl. Mater. Interfaces, 8, 14725-14731 (2016)
SCI impact Factor=9.229
Publication date: 2016.07.02






"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*
(+: equally contributed to this work)
Advanced Materials. 28, 7515-7520, (2016)
SCI Impact Factor = 30.849
Publication date: 2016.06.23







"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*
(+: equally contributed to this work)
Nature Commun. 7, 11791 (2016)
SCI Impact Factor = 14.919
Publication Date: 2016.07.02






“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*
Cur. Appl. Phys. 16, 1069-1074 (2016). 
SCI Impact Factor = 2.48







 "High Color-Purity Green, Orange, and Red Light-Emitting Didoes 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*
(+: equally contributed to this work)
Scientific Reports, 6, 24205 (2016)
SCI Impact Factor = 4.379
Publication Date: 2016.04.06

"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*
Adv. Energy Mat. 6, 1600172 (2016)
SCI Impact Factor = 29.368
Publication Date:2016.04.25

"Recent progress in fabrication techniques of graphene nanoribbons"
W. Xu, T.-W. Lee*
Materials Horizons, , 186 - 2073, 186 - 207 (2016)
SCI Impact Factor = 13.266
Publication date:2016.3.11

"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*
(+: equally contributed to this work)
Angew. Chem. Int. Ed. 55, 6197-6201 (2016)
SCI Impact Factor=15.336
Publication Date:2016.04.13

"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
Phys. Status Solidi RRL, 10, 5, 381–387 (2016)
SCI Impact Factor = 2.821
Publication Date:2016.04.07







"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 Appl. Mater. Interfaces, 8, 6154-6163 (2016)
SCI Impact Factor=9.229
Publication date: 2016.02.16



"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, 967-972 (2016)
SCI Impact Factor=9.926
Publication date:2016.03.09







"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, 1500678 (2016)
SCI Impact Factor=6.147
Publication date: 2016.2.10

 "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, 932-939 (2016) 
SCI Impact Factor=38.532
Publication Date: 2016.02.9







 "Planar Heterojunction Organometal Halide Perovskite Solar Cells: Role of Interfacial Layers"  
H. Kim+ , K.-G. Lim+ , T.-W. Lee*
Energy & Environmental Science  9, 12 - 30 (2016)
(+: equally contributed to this work)
SCI Impact Factor=38.532
Publication date: 2015.10.13






"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, 734-741 (2016)
SCI Impact factor=38.532
Publication date: 2015.11.30







 "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*
(+: equally contributed to this work)
Adv. Optical Mater. 4(2), 276-284 (2016)
SCI Impact factor=9.926
Publication date: 2015.12.19



"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
(+: equally contributed to this work)
Advanced Materials. 28, 3, 527-532 (2016)
SCI Impact factor=30.849
Publication date: 2015.11.20







 "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*

(+: equally contributed to this work)

2D materials, 3, 1 (2015)

SCI Impact factor=7.103

Publication date: 2016.1.18








 "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*

(+: equally contributed to this work)

Science, 350, 1222 (2015)

SCI Impact factor=47.728

Publication date: 2015.12.04





 "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=4.379

Publication date: 2015.12.16









 "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, 2015, 8, 3062-3068

SCI Impact Factor=8.928

Publication Date: 2015. 9. 8


 "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

(+: equally contributed to this work)

Phys.Chem.Chem.Phys., 2015, 17, 21555

SCI Impact Factor=3.676

Publication Date: 2015. 7. 17


"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, 2015, 7, 18909-18914

SCI Impact Factor=9.229

Pubalication Date:2015. 8. 18








 "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

J. Photon. Energy., 2015, 5(1), 053599 

SCI impact factor=1.836

Publication date: 2015. 7. 21





 "Flexible Lamination Encapsulation"

M.‐H. Park, J.‐Y. Kim, T.‐H. Han, T.‐S. Kim, H. Kim, T.‐W. Lee*

Advanced Materials, 27, 4308-4314 (2015)

SCI impact factor=30.849

Publication date: 2015. 6. 23 








"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, 3424-3430 (2015) 

SCI impact factor=30.849

Publication date: 2015. 4. 27








 "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*

(+: equally contributed to this work)

Advanced Materials, 27, 7, 1248-1254 (2015)

SCI Impact Factor = 30.849

Publication date: 2014.12.25

(Inside back cover)







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

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

ACS Appl. Mater. Interfaces, 7  (5), pp 3117–3125 (2015).

SCI Impact Factor = 9.229

Publication date: 2015.1.6






 "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 = 30.849 

Publication date: 2015.1.21









 "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 = 8.928

Publication date: 2014.12.27   






"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 Mater., 2 (2015) 014002

SCI Impact Factor =  7.103

Publication date: 2014.12.31









"Organic Nanowire Fabrication and Device Applications"

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

Small 2015, 11, 1, 45–62

SCI Impact Factor = 13.281

Publication date: 2014.10.6 









 "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*

(+: equally contributed to this work)

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

SCI Impact Factor = 7.393









 "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 = 30.849

Publication data: 2014.12.17

(Inside Back Cover)








 "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

SCI Impact Factor = 3.310

Publication date: 2014.9.5


 "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, 11828-11834 (2014)

SCI Impact Factor = 7.79

Publication date: 2014.8.7


"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), pp 12380–12387 (2014)

SCI Impact Factor = 9.229

Publication date: 2014.7.7





 "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 =30.849

Publication date: 2014.8.14








 "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, 8260 – 8264 (2014)

(+: equally contributed to this work)

SCI Impact Factor = 5.236

Publication date: 2014.6.24








 "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)

(+: equally contributed to this work) 

SCI Impact Factor = 13.281

Publication date: 2014.3.18






"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 Appl. Mater. Interfaces, 6 (5), pp 3299–3304 (2014)

SCI Impact Factor = 9.229

Publication date: 2014.2.12







"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 = 3.361

Publication date: 2014.2.11








  "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 = 18.808

Publication date: 2014.3.10








 "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, 2014, 14 (3), 1306 – 1311  (2014)

(+: equally contributed to this work)   

SCI Impact Factor = 11.189

Publication date: 2014.2.4 




"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 = 30.849

Publication date: 2014.4.9








"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 = 13.281

Publication date: 2014.2.24 









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

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

Advanced Energy Materials, 4, 1301566 (2014)

SCI Impact Factor = 29.368

Publication date: 2014.1.14








 "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 = 10.481

Publication date: 2014.3.14








 "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 (2014)

SCI Impact Factor = 8.928

Publication date: 2014.2.25








"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, 014012 (2014)

SCI Impact Factor = 3.874
Publication date: 2013.12.11











"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*

Phys Chem Chem Phys. , 15, 11717, 2013

SCI Impact Factor = 3.676

Publication date:  2013.5.13


"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), pp 10809–10817 (2013)

SCI Impact Factor =15.881


"Graphene growth from polymers"

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

Carbon Letters Vol. 14, No. 3, 145-151 (2013)

SCI Impact Factor = 1.917



 "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* 

J. Mater. Chem. A  1, 11802 (2013)  (+: equally contributed to this work)   

SCI Impact Factor = 12.732




 "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 Commun.  4, 1773 (2013) 
SCI Impact Factor =14.919



 "Electrospun Organic Nanofiber Electronics and Photonics"
H. Cho, S.-Y. Min, T.-W. Lee* 

Macromol. Mater. Eng.  298, 475-486 (2013) 
SCI Impact Factor = 4.367

*back cover

 "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* 

J. Mater. Chem. A.  1, 2401-2405 (2013) 

SCI Impact Factor = 12.732



"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*

J. Mater. Chem. C.  22, 23148-25153 (2012) (+: equally contributed to this work) 
SCI Impact Factor = 7.393


"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*, 

Chem. Commun.  48, 11939-11941 (2012) 
SCI Impact Factor = 6.222

"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*, 

Chem. Eur. J.  18, 9886-9893 (2012) 
SCI Impact Factor = 5.236


"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*, 

Adv. Mater.  24, 4540-4546 (2012) 
SCI Impact Factor = 30.849

"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) (+: equally contributed to this work)
SCI Impact Factor = 8.928


"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 = 2.48


"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 

Adv. Mater., 24, 1487-1493 

SCI Impact Factor = 30.849


"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 Photon. 6, 105-110 (2012). 

SCI Impact Factor = 38.772


*Highlighted in Nature Photonics: News and Views 
"Organic light-emitting diodes: Non-oxide boost"
Y. Zhu and J. M. Tour,

Nature Photon. 6, 72-73 (2012).

SCI Imapct Factor = 38.772


"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*,

J. Mater. Chem. C. 12, 12449-12453 (2011).
SCI Impact Factor = 7.393


"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*, 

Angew. Chem. Int. Ed. 50, 6274-6277 (2011).
SCI Impact Factor = 15.336

"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 Environ. Sci.,  4, 1465-1470 (2011). 
(Co-author), SCI Impact Factor= 38.532


"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*,

J. Phys. Chem. Lett.,  2, 493-497 (2011).
SCI Impact Factor = 6.475


"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 = 11.189


"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 = 7.267


"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 = 8.928
* Inside cover (view)


"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 =3.721



 "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 = 3.721


"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) (Equal first author). 

SCI Impact Factor = 5.734

 "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). (Primary and corresponding author)
SCI Impact Factor = 8.928



"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*, 
Adv. Funct. Mater., 20, 1797-1802 (2010). 

SCI Impact Factor=18.808



 "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,

Adv. Funct. Mater., 20, 2296-2302 (2010). 

SCI Impact Factor=18.808


"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,, 
J. Mater. Chem., 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=3.017
(First author and corresponding author.) 





 "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 = 4.316. (Co-author)


"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). 

SCI Impact Factor=18.808(Co-author)

"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=3.266. (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). 

SCI Impact Factor=18.808(Primary and corresponding author)



"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 & Interface, 1, 1567-1571 (2009). (Co-author) 

SCI Impact Factor =9.229


"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). 

SCI Impact Factor=18.808

"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=4.316. (Co-author) 



 "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,

J. Phys. Chem. C, 113, 6227-6230 (2009). 

SCI Impact Factor=4.126. (Co-author)



"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). 

SCI Impact Factor=18.808


"Surface smoothness and conductivity control of vapor-phase polymerized poly(3,4-ethylenedioxythiophene) thin cating for flexible optoelectronic applications"
T. L. Truong, D.-O. Kim, Y. Lee, T.-W. Lee, J.-J. Park, L. Pu, J.-D. Nam*, 
Thin Solid Films, 516, 6020-6027 (2008). 

SCI Impact Factor=2.183



 "Spin-Assembled Nanolayer of a Hyperbranched Polymer as an Electron-Blocking Layer in Organic Light-Emitting Diodes: The Mechanism of Hole Injection and Electron Blocking"
T.-W. Lee*, J.-J. Park, Y. Kwon, T. Hayakawa, T. Hayakawa, T.-L. Choi, J. H. Park, R. R. Das, M.-A. Kakimoto , 
Langmuir, 24, 12704-12709 (2008). 

SCI Impact Factor=3.882
(Primary and corresponding author)



"Study on a set of bis-cyclometalated Ir(III) complexes with a common ancillary ligand"
Y. Byun, W. S. Jeon, T.-W. Lee, Y.-Y. Lyu, S. Chang, O. Kwon*, E. Han, H. Kim, M. Kim, R. R. Das*, 
Dalton Transactions, 35, 4732-4741 (2008). 

SCI Impact Factor=4.39



"Growth, detachment and transfer of highly-ordered TiO2 nanotube arrays: use in dye-sensitized solar cells"
J.-H. Park*, T.-W. Lee, M. G. Kang*, 
Chemical Communications, 25, 2867-2869 (2008). 

SCI Impact Factor=6.222



"Water-Soluble Polyfluorenes as an Electron Injecting Layer in PLEDs for Extremely High Quantum Efficiency"
S.-H. Oh, D. Vak, S.-I. Na, T.-W. Lee, D.-Y. Kim*,

Advanced Materials, 20, 1624-1629 (2008). 

SCI Impact Factor=30.849



"Solution-Processed High-Efficiency Organic Phosphorescent Devices of a Blue Ir(III) Complex."
E. Han, Y.-Y. Lyu, T.-W. Lee*, Y. Byun, O. Kwon, A. Tikhonovsky, Y. Kwon, G..-S. Park, R. R. Das*, 
J. Nanoscience and Nanotechnology, 8, 2990-2995 (2008). 

SCI Impact Factor=1.134

"Transparent Flexible Conductor of Poly(methyl methacrylate) Containing Highly-Dispersed Multiwalled Carbon Nanotube"
D. O. Kim, M. H. Lee, J. H. Lee, T.-W. Lee, K. J. Kim, Y. K. Lee, H. R. Choi, J. C. Koo, J.-D. Nam* , 
Organic Electronics, 9, 1-13 (2008). 

SCI Impact Factor=3.721


 "High-efficiency stacked white organic light-emitting diodes"
T.-W. Lee*, T. Noh*, B.-K. Choi, M.-S. Kim, D. W. Shin, J. Kido, 
Applied Physics Letters, 92, 043301 (2008). 

SCI Impact Factor=3.791



"A Stable Blue Host Material for Organic Light-Emitting Diodes"
M.-S. Kim, B.-K. Choi, T.-W. Lee, D. Shin, S. K. Kang, J. M. Kim, S. Tamura, T. Noh* , 
Appl. Phys. Lett., 91, 251111 (2007). 

SCI Impact Factor=3.791


"A soluble self-doped conducting polyaniline graft copolymer as a hole injection layer in polymer light-emitting diodes"
D. H. Huh, M. Chae, W. J. Bae, W. H. Jo, T.-W. Lee*, 

Polymer, 48, 7236-7240 (2007). 

SCI Impact Factor=4.329



"Highly efficient red electrophosphorescence from a solution-processed zwitterionic cyclometalated iridium(III) complex"
Y. Byun, Y.-Y. Lyu, R. R. Das, O. Kwon, T.-W. Lee*, Y. J. Park, 
Applied Physics Letters, 91, 211106 (2007). 

SCI Impact Factor=3.791



 "Investigation on the low luminous efficiency in a polymer light-emitting diode with a high work function cathode by soft contact lamination"
T.-W. Lee*, Advanced Functional Materials, 17, 3128-3133 (2007). 

SCI Impact Factor=18.808



"A systematic doping strategy to control the emission spectrum of ternary luminescent polymer blends for white emission"
T.-W. Lee, J. H. Park, O O. Park, J. H. Lee, Y. C. Kim*, 

Optical Materials, 30, 486-491 (2007). 

SCI Impact Factor=3.08



"Photocurable Organic Gate Insulator for the Fabrication of High-Field Effect Mobility Organic Transistors by Low Temperature and Solution Processing"
T.-W. Lee*, J. H. Shin, I.-N. Kang, S. Y. Lee, 

Advanced Materials, 19, 2702-2706 (2007). 

SCI Impact Factor=30.849



"Synthesis and Non-volatile Memory Behavior of Redox Active Conjugated Polymer Containing Ferrocene"
T.-L. Choi*, K.-H. Lee, W.-J. Joo, S. Lee, T.-W. Lee, M. Chae, 
Journal of the American Chemical Society, 129, 9842-9843 (2007). 

SCI Impact Factor=15.439


"Novel hyperbranched phthalocyanine as a hole injection nanolayer in organic light-emitting diodes"
T.-W. Lee*, Y. Kwon, T. Hayakawa, J.-J. Park, L. Pu, M.-A. Kakimoto, 
Macromolecular Rapid Communications, 28, 1657-1662 (2007). 

SCI Impact Factor=5.734


"Control of Emission Outcoupling in Liquid-Crystalline Fluorescent Polymer Films"
T.-W. Lee*, O O. Park, Y. C. Kim, 

Organic Electronics, 8, 317-324 (2007).

SCI Impact Factor=3.310    


 "Layer-by-Layer Spin Self-Assembled Hole Injection Layers Containing a Perfluorinated Ionomer for Efficient and Stable Polymer Light-Emitting Diodes."
J. Park, Y. Kwon, T.-W. Lee*, 

Macromolecular Rapid Communications, 28, 1366-1372 (2007). 

SCI Impact Factor=5.734



"Self-Organized Gradient Hole Injection to Improve the Performance of Polymer Electroluminescent Devices"
T.-W. Lee*, Y. Chung, O. Kwon, J.-J. Park, 

Advanced Functional Materials, 17, 390-396 (2007). 

SCI Impact Factor=18.808



"Hole-transporting interlayers for improving the device lifetime in the polymer light-emitting diodes"
T.-W. Lee, M.-G. Kim, S. Y. Kim, S. H. Park, O. Kwon, T. Noh and T.-S. Oh
Appl. Phys. Lett. 89, 123505 (2006)
SCI Impact Factor=3.597



"Molecular Monolayer Modification of Cathode in Organic Light-Emitting Diodes"
T.-W. Lee*, J. W. P. Hsu, 

Applied Physics Letters, 89, 223511 (2006). 

SCI Impact Factor=3.597
(Selected as a special article in Virtual Journal of Nanoscale Science and Technology.)


"Synthesis and Characterizations of a Polyimide Containing a Triphenylamine Derivative as an Interlayer in Polymer Light-Emitting Diode"
M.-S. Jung, T.-W. Lee*, J. Hyeon-Lee, B. H. Sohn, I.-S. Jung, 

Polymer, 47, 2670-2676 (2006). 

SCI Impact Factor=4.430




"Hole-Injecting Conducting-Polymer Compositions for Highly Efficient and Stable Organic Light-Emitting Diodes."
T.-W. Lee*, O. Kwon, M.-G. Kim, S. H. Park, J. Chung, S. Y. Kim, Y. Chung, J.-Y. Park, E. Han, D. H. Huh, J.-J. Park, L. Pu,
Applied Physics Letters, 87, 231106 (2005). 

SCI Impact Factor=3.791


"Pattern Transfer Fidelity in Soft Lithography: the Role of Pattern Density and Aspect Ratio"
T.-W. Lee*, O. Mitrofanov, J. W. P. Hsu, 

Advanced Functional Materials, 15, 1683-1688 (2005). 

SCI Impact Factor=18.808


"All Solution Processed N-type Organic Transistor using a Spinning Metal Process"
T.-W. Lee*, Y. Byun, B. Koo, I.-N. Kang, Y. Lyu, L. Pu, S. Y. Lee, 
Advanced Materials, 17, 2180-2184 (2005). 

SCI Impact Factor = 30.849


 "Soft-contact optical lithography using transparent elastomeric stamps and application to nanopatterned organic light-emitting devices"
T.-W. Lee*, S. Jeon, J. Maria, J. Zaumseil, J.W.P. Hsu, J. A. Rogers, 
Advanced Functional Materials, 15, 1435-1439 (2005). 

SCI Impact Factor= 18.808


"White Polymer Light-Emitting Devices from Ternary-Polymer Blend with Concentration Gradient "
J. H. Park, T.-W. Lee, Y. C. Kim*, O O. Park, J. K. Kim , 
Chemical Physics Letters, 403, 293-297 (2005). 

SCI Impact Factor=2.328



"Enhanced Electroluminescence from a Conjugated Polymer/Ionomer Blend "
T.-H. Kim, J. H. Park, T.-W. Lee, O O. Park*, 

Polymer, 45, 8567-8571 (2004). 

SCI Impact Factor=4.430


"High-Efficiency Soft-Contact-Laminated Polymer Light-Emitting Devices with patterned electrodes"
T.-W. Lee,* J. Zaumseil, S. H. Kim, J. W. P. Hsu, 

Advanced Materials, 16, 2040-2045 (2004). 

SCI Impact Factor=30.849


"Fabrication and Characterization of Polymer/Nanoclay Hybrid Ultrathin Multilayer Film by Spin Self-Assembly Method"
H.-C. Lee, T.-W. Lee, Tae-Ho Kim, O O. Park*, 

Thin Solid Films, 458, 9-14 (2004). 

SCI Impact Factor=2.183


"Organic Light-Emitting Didoes Formed by Soft Contact Lamination"
T.-W. Lee,* J. Zaumseil, Z. Bao, J. W. P. Hsu, J. A. Rogers*, 
Proc. Nati. Acad. Sci. U S A (PNAS), 101, 429-433 (2004). 
SCI Impact Factor=11.205