Doo-Hyun Ko, Ph.D. - Publications

Affiliations: 
2010 Chemistry University of North Carolina, Chapel Hill, Chapel Hill, NC 
Area:
Structure and Dynamics of Liquid and Polymer Crystals

33 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any innacuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2016 Choi M, Kang G, Shin D, Barange N, Lee CW, Ko DH, Kim K. Lithography-Free Broadband Ultrathin Film Absorbers with Gap Plasmon Resonance for Organic Photovoltaics. Acs Applied Materials & Interfaces. PMID 27160410 DOI: 10.1021/acsami.6b02340  0.6
2016 Nam M, Kwon HK, Kwon SJ, Kwon SH, Cha M, Lee SH, Park S, Jeong D, Lee KT, Rhee H, Do YR, Kim S, Kim K, Friend RH, Han JS, ... ... Ko DH, et al. Multi-Functional Transparent Luminescent Configuration for Advanced Photovoltaics Advanced Energy Materials. DOI: 10.1002/aenm.201502404  0.6
2015 Kwon SJ, Jeong HM, Jung K, Ko DH, Ko H, Han IK, Kim GT, Park JG. Structural Origin of the Band Gap Anomaly of Quaternary Alloy CdxZn1-xSySe1-y Nanowires, Nanobelts, and Nanosheets in the Visible Spectrum. Acs Nano. 9: 5486-99. PMID 25897466 DOI: 10.1021/acsnano.5b01472  0.6
2015 Lee KT, Park JH, Kwon SJ, Kwon HK, Kyhm J, Kwak KW, Jang HS, Kim SY, Han JS, Lee SH, Shin DH, Ko H, Han IK, Ju BK, Kwon SH, ... Ko DH, et al. Simultaneous enhancement of upconversion and downshifting luminescence via plasmonic structure. Nano Letters. 15: 2491-7. PMID 25756859 DOI: 10.1021/nl5049803  0.6
2015 Nam M, Park J, Lee K, Kim SW, Ko H, Han IK, Ko DH. A multifunctional fullerene interlayer in colloidal quantum dot-based hybrid solar cells Journal of Materials Chemistry A. 3: 10585-10591. DOI: 10.1039/c5ta00854a  0.6
2015 Samal M, Barange N, Ko DH, Yun K. Graphene Quantum Rings Doped PEDOT:PSS Based Composite Layer for Efficient Performance of Optoelectronic Devices Journal of Physical Chemistry C. 119: 19619-19627. DOI: 10.1021/acs.jpcc.5b05225  0.6
2015 Kwon HK, Lee KT, Hur K, Moon SH, Quasim MM, Wilkinson TD, Han JY, Ko H, Han IK, Park B, Min BK, Ju BK, Morris SM, Friend RH, Ko DH. Optically switchable smart windows with integrated photovoltaic devices Advanced Energy Materials. 5. DOI: 10.1002/aenm.201401347  0.6
2015 Aqoma H, Barange N, Ryu I, Yim S, Do YR, Cho S, Ko DH, Jang SY. Simultaneous Improvement of Charge Generation and Extraction in Colloidal Quantum Dot Photovoltaics Through Optical Management Advanced Functional Materials. 25: 6241-6249. DOI: 10.1002/adfm.201502664  0.6
2014 Kim Y, Lee JH, Cho S, Kwon Y, In I, Lee J, You NH, Reichmanis E, Ko H, Lee KT, Kwon HK, Ko DH, Yang H, Park B. Additive-free hollow-structured Co3O4 nanoparticle Li-ion battery: the origins of irreversible capacity loss. Acs Nano. 8: 6701-12. PMID 24895838 DOI: 10.1021/nn500218m  0.6
2014 Albert-Seifried S, Ko DH, Hüttner S, Kanimozhi C, Patil S, Friend RH. Efficiency limitations in a low band-gap diketopyrrolopyrrole-based polymer solar cell. Physical Chemistry Chemical Physics : Pccp. 16: 6743-52. PMID 24590237 DOI: 10.1039/c4cp00485j  0.6
2014 Li C, Credgington D, Ko DH, Rong Z, Wang J, Greenham NC. Built-in potential shift and Schottky-barrier narrowing in organic solar cells with UV-sensitive electron transport layers Physical Chemistry Chemical Physics. 16: 12131-12136. DOI: 10.1039/c4cp01251h  0.6
2014 Park B, Ko DH. Charge transport in ordered and disordered regions in pristine and sonicated-poly(3-hexylthiophene) films Journal of Physical Chemistry C. 118: 1746-1752. DOI: 10.1021/jp4116047  0.6
2014 Kim Y, Cho S, Jeong S, Ko DH, Ko H, You N, Chang M, Reichmanis E, Park JY, Park SY, Lee JS, Yang H, In I, Park B. Competition between charge transport and energy barrier in injection-limited metal/quantum dot nanocrystal contacts Chemistry of Materials. 26: 6393-6400. DOI: 10.1021/cm502763z  0.6
2014 Jung S, Sou A, Banger K, Ko DH, Chow PCY, McNeill CR, Sirringhaus H. All-inkjet-printed, all-air-processed solar cells Advanced Energy Materials. 4. DOI: 10.1002/aenm.201400432  0.6
2013 Kim E, Kyhm J, Kim JH, Lee GY, Ko DH, Han IK, Ko H. White light emission from polystyrene under pulsed ultra violet laser irradiation. Scientific Reports. 3: 3253. PMID 24247038 DOI: 10.1038/srep03253  0.6
2013 Morris SM, Qasim MM, Cheng KT, Castles F, Ko DH, Gardiner DJ, Nosheen S, Wilkinson TD, Coles HJ, Burgess C, Hill L. Optically activated shutter using a photo-tunable short-pitch chiral nematic liquid crystal Applied Physics Letters. 103. DOI: 10.1063/1.4818679  0.6
2013 Ko DH, Morris SM, Lorenz A, Castles F, Butt H, Gardiner DJ, Qasim MM, Wallikewitz B, Hands PJW, Wilkinson TD, Amaratunga GAJ, Coles HJ, Friend RH. A nano-patterned photonic crystal laser with a dye-doped liquid crystal Applied Physics Letters. 103. DOI: 10.1063/1.4816243  0.6
2012 Castles F, Day FV, Morris SM, Ko DH, Gardiner DJ, Qasim MM, Nosheen S, Hands PJ, Choi SS, Friend RH, Coles HJ. Blue-phase templated fabrication of three-dimensional nanostructures for photonic applications. Nature Materials. 11: 599-603. PMID 22581313 DOI: 10.1038/nmat3330  0.6
2011 Schenck W, Ko DH, Samulski E. Liquid crystal alignment on polymer line gratings Journal of Applied Physics. 109. DOI: 10.1063/1.3549809  0.6
2011 Ko DH, Tumbleston JR, Henderson KJ, Euliss LE, Desimone JM, Lopez R, Samulski ET. Biomimetic microlens array with antireflective "moth-eye" surface Soft Matter. 7: 6404-6407. DOI: 10.1039/c1sm05302g  0.6
2011 Ko DH, Tumbleston JR, Gadisa A, Aryal M, Liu Y, Lopez R, Samulski ET. Light-trapping nano-structures in organic photovoltaic cells Journal of Materials Chemistry. 21: 16293-16303. DOI: 10.1039/c1jm12300a  0.6
2011 Ko DH, Tumbleston JR, Schenck W, Lopez R, Samulski ET. Photonic crystal geometry for organic polymer: Fullerene standard and inverted solar cells Journal of Physical Chemistry C. 115: 4247-4254. DOI: 10.1021/jp1112087  0.6
2010 Tumbleston JR, Ko DH, Samulski ET, Lopez R. Analyzing local exciton generation profiles as a means to extract transport lengths in organic solar cells Physical Review B - Condensed Matter and Materials Physics. 82. DOI: 10.1103/PhysRevB.82.205325  0.6
2010 Tumbleston JR, Ko DH, Samulski ET, Lopez R. Electro-optical model of photonic crystal bulk heterojunction organic solar cells Aip Conference Proceedings. 1280: 121-129. DOI: 10.1063/1.3507192  0.6
2010 Tumbleston JR, Ko DH, Samulski ET, Lopez R. Nonideal parasitic resistance effects in bulk heterojunction organic solar cells Journal of Applied Physics. 108. DOI: 10.1063/1.3494100  0.6
2010 Ko DH, Tumbleston JR, Ok MR, Chun H, Lopez R, Samulski E. Suppression of bimolecular recombination by UV-sensitive electron transport layers in organic solar cells Journal of Applied Physics. 108. DOI: 10.1063/1.3488609  0.6
2009 Ko DH, Tumbleston JR, Zhang L, Williams S, DeSimone JM, Lopez R, Samulski ET. Photonic crystal geometry for organic solar cells. Nano Letters. 9: 2742-6. PMID 19492804 DOI: 10.1021/nl901232p  0.6
2009 Tumbleston JR, Ko DH, Samulski ET, Lopez R. Absorption and quasiguided mode analysis of organic solar cells with photonic crystal photoactive layers. Optics Express. 17: 7670-81. PMID 19399146 DOI: 10.1364/OE.17.007670  0.6
2009 Ko DH, Tumbleston JR, Zhang L, Williams S, Desimone JM, Lopez R, Samulski ET. Photonic crystal morphology for organic solar cells Acs National Meeting Book of Abstracts 0.6
2008 Hampton MJ, Williams SS, Zhou Z, Nunes J, Ko DH, Templeton JL, Samulski ET, DeSimone JM. The Patterning of Sub-500 nm Inorganic Oxide Structures. Advanced Materials (Deerfield Beach, Fla.). 20: 2667-73. PMID 25213887 DOI: 10.1002/adma.200702495  0.6
2008 Hampton MJ, Williams SS, Zhou Z, Nunes J, Ko DH, Templeton JL, DeSimone JM, Samulski ET. The patterning of sub-500 nm inorganic oxide and semiconducting polymeric structures Proceedings of Spie - the International Society For Optical Engineering. 7047. DOI: 10.1117/12.794890  0.6
2008 Williams SS, Hampton MJ, Gowrishankar V, Ding IK, Zhang L, Ko DH, Templeton JL, DeSimone JM, McGehee MD, Samulski ET. A soft lithography route to nanopatterned photovoltaic devices Proceedings of Spie - the International Society For Optical Engineering. 7047. DOI: 10.1117/12.794853  0.6
2008 Tumbleston JR, Ko DH, Lopez R, Samulski ET. Characterizing enhanced performance of nanopatterned bulk heterojunction organic photovoltaics Proceedings of Spie - the International Society For Optical Engineering. 7047. DOI: 10.1117/12.794823  0.6
Show low-probability matches.