| A review: thermal stability of methylammonium lead halide based perovskite solar cells TT Ava, A Al Mamun, S Marsillac, G Namkoong Applied Sciences 9 (1), 188, 2019 | 206 | 2019 |
| Charge storage in WO3 polymorphs and their application as supercapacitor electrode material V Lokhande, A Lokhande, G Namkoong, JH Kim, T Ji Results in Physics 12, 2012-2020, 2019 | 114 | 2019 |
| InN: A material with photovoltaic promise and challenges E Trybus, G Namkoong, W Henderson, S Burnham, WA Doolittle, ... Journal of Crystal Growth 288 (2), 218-224, 2006 | 109 | 2006 |
| Role of sapphire nitridation temperature on GaN growth by plasma assisted molecular beam epitaxy: Part I. Impact of the nitridation chemistry on material characteristics G Namkoong, WA Doolittle, AS Brown, M Losurdo, P Capezzuto, G Bruno Journal of applied physics 91 (4), 2499-2507, 2002 | 106 | 2002 |
| Metal modulation epitaxy growth for extremely high hole concentrations above 1019cm− 3 in GaN G Namkoong, E Trybus, KK Lee, M Moseley, WA Doolittle, DC Look Applied Physics Letters 93 (17), 2008 | 96 | 2008 |
| Device optimization in PCPDTBT: PCBM plastic solar cells P Boland, K Lee, G Namkoong Solar Energy Materials and Solar Cells 94 (5), 915-920, 2010 | 82 | 2010 |
| Synthesis of nested coaxial multiple-walled nanotubes by atomic layer deposition D Gu, H Baumgart, TM Abdel-Fattah, G Namkoong Acs Nano 4 (2), 753-758, 2010 | 79 | 2010 |
| Active layer thickness effect on the recombination process of PCDTBT: PC71BM organic solar cells G Namkoong, J Kong, M Samson, IW Hwang, K Lee Organic Electronics 14 (1), 74-79, 2013 | 78 | 2013 |
| Reproducible increased Mg incorporation and large hole concentration in GaN using metal modulated epitaxy SD Burnham, G Namkoong, DC Look, B Clafin, WA Doolittle Journal of Applied Physics 104 (2), 2008 | 74 | 2008 |
| Role of sapphire nitridation temperature on GaN growth by plasma assisted molecular beam epitaxy: Part II. Interplay between chemistry and structure of layers M Losurdo, P Capezzuto, G Bruno, G Namkoong, WA Doolittle, AS Brown Journal of applied physics 91 (4), 2508-2518, 2002 | 71 | 2002 |
| New PCBM/carbon based electron transport layer for perovskite solar cells A Al Mamun, TT Ava, K Zhang, H Baumgart, G Namkoong Physical Chemistry Chemical Physics 19 (27), 17960-17966, 2017 | 66 | 2017 |
| A deconvoluted PL approach to probe the charge carrier dynamics of the grain interior and grain boundary of a perovskite film for perovskite solar cell applications A Al Mamun, TT Ava, HJ Jeong, MS Jeong, G Namkoong Physical Chemistry Chemical Physics 19 (13), 9143-9148, 2017 | 63 | 2017 |
| Investigation of structural, optical, and electrical properties of regioregular poly (3-hexylthiophene)/fullerene blend nanocomposites for organic solar cells P Boland, SS Sunkavalli, S Chennuri, K Foe, T Abdel-Fattah, ... Thin Solid Films 518 (6), 1728-1731, 2010 | 55 | 2010 |
| Observation and control of the surface kinetics of InGaN for the elimination of phase separation M Moseley, B Gunning, J Greenlee, J Lowder, G Namkoong, ... Journal of Applied Physics 112 (1), 2012 | 53 | 2012 |
| III-nitride integration on ferroelectric materials of lithium niobate by molecular beam epitaxy G Namkoong, KK Lee, SM Madison, W Henderson, SE Ralph, ... Applied Physics Letters 87 (17), 2005 | 50 | 2005 |
| Reproducible reflection high energy electron diffraction signatures for improvement of AlN using in situ growth regime characterization SD Burnham, G Namkoong, KK Lee, WA Doolittle Journal of Vacuum Science & Technology B: Microelectronics and Nanometer …, 2007 | 49 | 2007 |
| Mechanical and structural characterization of atomic layer deposition-based ZnO films K Tapily, D Gu, H Baumgart, G Namkoong, D Stegall, AA Elmustafa Semiconductor science and technology 26 (11), 115005, 2011 | 48 | 2011 |
| III-nitrides on oxygen-and zinc-face ZnO substrates G Namkoong, S Burnham, KK Lee, E Trybus, WA Doolittle, M Losurdo, ... Applied Physics Letters 87 (18), 2005 | 47 | 2005 |
| Design of organic tandem solar cells using PCPDTBT: PC61BM and P3HT: PC71BM G Namkoong, P Boland, K Lee, J Dean Journal of Applied Physics 107 (12), 2010 | 45 | 2010 |
| Atomic layer deposition of ZrO2 and HfO2 nanotubes by template replication D Gu, H Baumgart, G Namkoong, TM Abdel-Fattah Electrochemical and Solid-State Letters 12 (4), K25, 2009 | 45 | 2009 |
