| Enhanced efficiency in plastic solar cells via energy matched solution processed NiOx interlayers KX Steirer, PF Ndione, NE Widjonarko, MT Lloyd, J Meyer, EL Ratcliff, ... Advanced Energy Materials 1 (5), 813-820, 2011 | 386 | 2011 |
| Solution deposited NiO thin-films as hole transport layers in organic photovoltaics KX Steirer, JP Chesin, NE Widjonarko, JJ Berry, A Miedaner, DS Ginley, ... Organic Electronics 11 (8), 1414-1418, 2010 | 377 | 2010 |
| Improved Functionality of Lithium‐Ion Batteries Enabled by Atomic Layer Deposition on the Porous Microstructure of Polymer Separators and Coating Electrodes YS Jung, AS Cavanagh, L Gedvilas, NE Widjonarko, ID Scott, SH Lee, ... Advanced Energy Materials 2 (8), 1022-1027, 2012 | 251 | 2012 |
| Low-temperature, solution-processed molybdenum oxide hole-collection layer for organic photovoltaics SR Hammond, J Meyer, NE Widjonarko, PF Ndione, AK Sigdel, A Garcia, ... Journal of Materials Chemistry 22 (7), 3249-3254, 2012 | 184 | 2012 |
| Introduction to Advanced X-ray Diffraction Techniques for Polymeric Thin Films NE Widjonarko Coatings 6 (4), 54, 2016 | 122 | 2016 |
| Zn–Ni–Co–O wide-band-gap p-type conductive oxides with high work functions A Zakutayev, JD Perkins, PA Parilla, NE Widjonarko, AK Sigdel, JJ Berry, ... MRS Communications 1 (01), 23-26, 2011 | 59 | 2011 |
| Sputtered nickel oxide thin film for efficient hole transport layer in polymer–fullerene bulk-heterojunction organic solar cell NE Widjonarko, EL Ratcliff, CL Perkins, AK Sigdel, A Zakutayev, ... Thin Solid Films 520 (10), 3813-3818, 2012 | 58 | 2012 |
| Surface treatment of NiO hole transport layers for organic solar cells JJ Berry, NE Widjonarko, BA Bailey, AK Sigdel, DS Ginley, DC Olson IEEE Journal of Selected Topics in Quantum Electronics 16 (6), 1649-1655, 2010 | 51 | 2010 |
| Highly‐Tunable Nickel Cobalt Oxide as a Low‐Temperature P‐Type Contact in Organic Photovoltaic Devices PF Ndione, A Garcia, NE Widjonarko, AK Sigdel, KX Steirer, DC Olson, ... Advanced Energy Materials 3 (4), 524-531, 2013 | 45 | 2013 |
| Impact of Hole Transport Layer Surface Properties on the Morphology of a Polymer‐Fullerene Bulk Heterojunction NE Widjonarko, P Schulz, PA Parilla, CL Perkins, PF Ndione, AK Sigdel, ... Advanced Energy Materials 4 (11), 1301879, 2014 | 32 | 2014 |
| Stoichiometric analysis of compositionally graded combinatorial amorphous thin film oxides using laser-induced breakdown spectroscopy NE Widjonarko, JD Perkins, JE Leisch, PA Parilla, CJ Curtis, DS Ginley, ... Review of Scientific Instruments 81 (7), 073103-073103-8, 2010 | 17 | 2010 |
| Solution processed metal oxide thin film hole transport layers for high performance organic solar cells KX Steirer, JJ Berry, JP Chesin, MT Lloyd, NE Widjonarko, A Miedaner, ... US Patent 9,543,537, 2017 | 12* | 2017 |
| Opto-electronic properties of Co-Zn-Ni-O films deposited by RF-sputtering at ambient-temperature JC Ford, A Zakutayev, PF Ndione, AK Sigdel, NE Widjonarko, PA Parilla, ... Journal of Alloys and Compounds 801, 409-414, 2019 | 5 | 2019 |
| Optimization of organic photovoltaic devices using tuned mixed metal oxide contact layers KX Steirer, NE Widjonarko, AK Sigdel, MT Lloyd, DS Ginley, DC Olson, ... Photovoltaic Specialists Conference (PVSC), 2010 35th IEEE, 000102-000104, 2010 | 2 | 2010 |
| Physics of Nickel Oxide Hole Transport Layer for Organic Photovoltaics Application NE Widjonarko University of Colorado at Boulder, 2013 | 1 | 2013 |
| Nickel Oxide as an Inorganic Hole Transport Layer in Organic Photovoltaics B Bailey, NE Widjonarko, JJ Berry, SE Shaheen, DS Ginley, DC Olson Bulletin of the American Physical Society 54, 2009 | 1 | 2009 |
| Screening of inorganic wide-bandgap p-type semiconductors for high performance hole transport layers in organic photovoltaic devices D Ginley, A Zakutayev, A Garcia, N Widjonarko, P Ndione, A Sigdel, ... Bulletin of the American Physical Society 56, 2011 | | 2011 |
| Superimposed RF/DC magnetron sputtering of transparent Ga: ZnO with high conductivity for photovoltaic contacts applications AK Sigdel, PF Ndione, Y Ke, NE Widjonarko, JD Perkins, MFAM van Hest, ... 2010 35th IEEE Photovoltaic Specialists Conference, 003270-003274, 2010 | | 2010 |
Joseph J BerryNational renewable energy laboratory, Renewable Sustainable Energy Institute & Department of PhysicsVerified email at nrel.gov
