Deterministic fabrication of 3D/2D perovskite bilayer stacks for durable and efficient solar cells S Sidhik, Y Wang, M De Siena, R Asadpour, AJ Torma, T Terlier, K Ho, ... Science 377 (6613), 1425-1430, 2022 | 297 | 2022 |
Elemental de-mixing-induced epitaxial kesterite/CdS interface enabling 13%-efficiency kesterite solar cells Y Gong, Q Zhu, B Li, S Wang, B Duan, L Lou, C Xiang, E Jedlicka, ... Nature Energy 7 (10), 966-977, 2022 | 194 | 2022 |
Electrochemical strain microscopy probes morphology-induced variations in ion uptake and performance in organic electrochemical transistors R Giridharagopal, LQ Flagg, JS Harrison, ME Ziffer, J Onorato, ... Nature materials 16 (7), 737-742, 2017 | 188 | 2017 |
Characterizing morphology in bulk heterojunction organic photovoltaic systems R Giridharagopal, DS Ginger The Journal of Physical Chemistry Letters 1 (7), 1160-1169, 2010 | 177 | 2010 |
Anion-dependent doping and charge transport in organic electrochemical transistors LQ Flagg, R Giridharagopal, J Guo, DS Ginger Chemistry of Materials 30 (15), 5380-5389, 2018 | 175 | 2018 |
Ag incorporation with controlled grain growth enables 12.5% efficient kesterite solar cell with open circuit voltage reached 64.2% Shockley–Queisser limit Y Gong, R Qiu, C Niu, J Fu, E Jedlicka, R Giridharagopal, Q Zhu, Y Zhou, ... Advanced Functional Materials 31 (24), 2101927, 2021 | 159 | 2021 |
Interplay of mobile ions and injected carriers creates recombination centers in metal halide perovskites under bias ST Birkhold, JT Precht, H Liu, R Giridharagopal, GE Eperon, ... ACS Energy Letters 3 (6), 1279-1286, 2018 | 133 | 2018 |
Sn4+ precursor enables 12.4% efficient kesterite solar cell from DMSO solution with open circuit voltage deficit below 0.30 V Y Gong, Y Zhang, E Jedlicka, R Giridharagopal, JA Clark, W Yan, C Niu, ... arXiv preprint arXiv:2005.11070, 2020 | 111 | 2020 |
Submicrosecond time resolution atomic force microscopy for probing nanoscale dynamics R Giridharagopal, GE Rayermann, G Shao, DT Moore, OG Reid, ... Nano letters 12 (2), 893-898, 2012 | 110 | 2012 |
Controlling Vertical Morphology within the Active Layer of Organic Photovoltaics Using Poly(3-hexylthiophene) Nanowires and Phenyl-C61-butyric Acid Methyl Ester AH Rice, R Giridharagopal, SX Zheng, FS Ohuchi, DS Ginger, ... Acs Nano 5 (4), 3132-3140, 2011 | 74 | 2011 |
Highly efficient copper-rich chalcopyrite solar cells from DMF molecular solution J Jiang, R Giridharagopal, E Jedlicka, K Sun, S Yu, S Wu, Y Gong, W Yan, ... Nano Energy 69, 104438, 2020 | 73 | 2020 |
Direct observation and quantitative analysis of mobile Frenkel defects in metal halide perovskites using scanning Kelvin probe microscopy ST Birkhold, JT Precht, R Giridharagopal, GE Eperon, L Schmidt-Mende, ... The Journal of Physical Chemistry C 122 (24), 12633-12639, 2018 | 73 | 2018 |
Orientation of ferroelectric domains and disappearance upon heating methylammonium lead triiodide perovskite from tetragonal to cubic phase SM Vorpahl, R Giridharagopal, GE Eperon, IM Hermes, SAL Weber, ... ACS Applied Energy Materials 1 (4), 1534-1539, 2018 | 67 | 2018 |
Substrate-Dependent Properties of Polydiacetylene Nanowires on Graphite and MoS2 R Giridharagopal, KF Kelly ACS nano 2 (8), 1571-1580, 2008 | 66 | 2008 |
Fast time-resolved electrostatic force microscopy: Achieving sub-cycle time resolution DU Karatay, JS Harrison, MS Glaz, R Giridharagopal, DS Ginger Review of Scientific Instruments 87 (5), 2016 | 59 | 2016 |
Perovskite-polymer blends influencing microstructures, nonradiative recombination pathways, and photovoltaic performance of perovskite solar cells A Fakharuddin, M Seybold, A Agresti, S Pescetelli, F Matteocci, MI Haider, ... ACS Applied Materials & Interfaces 10 (49), 42542-42551, 2018 | 58 | 2018 |
Time-resolved electrical scanning probe microscopy of layered perovskites reveals spatial variations in photoinduced ionic and electronic carrier motion R Giridharagopal, JT Precht, S Jariwala, L Collins, S Jesse, SV Kalinin, ... ACS nano 13 (3), 2812-2821, 2019 | 57 | 2019 |
Functional scanning probe imaging of nanostructured solar energy materials R Giridharagopal, PA Cox, DS Ginger Accounts of Chemical Research 49 (9), 1769-1776, 2016 | 57 | 2016 |
Quantitative sub-surface and non-contact imaging using scanning microwave microscopy G Gramse, E Brinciotti, A Lucibello, SB Patil, M Kasper, C Rankl, ... Nanotechnology 26 (13), 135701, 2015 | 56 | 2015 |
New SPM techniques for analyzing OPV materials R Giridharagopal, G Shao, C Groves, DS Ginger Materials Today 13 (9), 50-56, 2010 | 43 | 2010 |