High-efficiency colloidal quantum dot infrared light-emitting diodes via engineering at the supra-nanocrystalline level S Pradhan, F Di Stasio, Y Bi, S Gupta, S Christodoulou, A Stavrinadis, ... Nature nanotechnology 14 (1), 72-79, 2019 | 222 | 2019 |
Infrared Solution‐Processed Quantum Dot Solar Cells Reaching External Quantum Efficiency of 80% at 1.35 µm and Jsc in Excess of 34 mA cm−2 Y Bi, S Pradhan, S Gupta, MZ Akgul, A Stavrinadis, G Konstantatos Advanced Materials 30 (7), 1704928, 2018 | 118 | 2018 |
Suppressing deep traps in PbS colloidal quantum dots via facile iodide substitutional doping for solar cells with efficiency> 10% A Stavrinadis, S Pradhan, P Papagiorgis, G Itskos, G Konstantatos ACS energy letters 2 (4), 739-744, 2017 | 107 | 2017 |
Trap‐state suppression and improved charge transport in PbS quantum dot solar cells with synergistic mixed‐ligand treatments S Pradhan, A Stavrinadis, S Gupta, Y Bi, F Di Stasio, G Konstantatos Small 13 (21), 1700598, 2017 | 94 | 2017 |
Breaking the open-circuit voltage deficit floor in PbS quantum dot solar cells through synergistic ligand and architecture engineering S Pradhan, A Stavrinadis, S Gupta, S Christodoulou, G Konstantatos ACS Energy Letters 2 (6), 1444-1449, 2017 | 83 | 2017 |
High-Open-Circuit-Voltage Solar Cells Based on Bright Mixed-Halide CsPbBrI2 Perovskite Nanocrystals Synthesized under Ambient Air Conditions S Christodoulou, F Di Stasio, S Pradhan, A Stavrinadis, G Konstantatos The journal of physical Chemistry C 122 (14), 7621-7626, 2018 | 67 | 2018 |
Single-exciton gain and stimulated emission across the infrared telecom band from robust heavily doped PbS colloidal quantum dots S Christodoulou, I Ramiro, A Othonos, A Figueroba, M Dalmases, ... Nano letters 20 (8), 5909-5915, 2020 | 52 | 2020 |
Solid-state colloidal CuInS 2 quantum dot solar cells enabled by bulk heterojunctions D So, S Pradhan, G Konstantatos Nanoscale 8 (37), 16776-16785, 2016 | 48 | 2016 |
Solution processed infrared-and thermo-photovoltaics based on 0.7 eV bandgap PbS colloidal quantum dots Y Bi, A Bertran, S Gupta, I Ramiro, S Pradhan, S Christodoulou, SN Majji, ... Nanoscale 11 (3), 838-843, 2019 | 47 | 2019 |
MoO3 anode buffer layer for efficient and stable small molecular organic solar cells MY Ameen, S Pradhan, MR Suresh, VS Reddy Optical Materials 39, 134-139, 2015 | 44 | 2015 |
Low-Cost RoHS Compliant Solution Processed Photovoltaics Enabled by Ambient Condition Synthesis of AgBiS2 Nanocrystals MZ Akgul, A Figueroba, S Pradhan, Y Bi, G Konstantatos ACS photonics 7 (3), 588-595, 2020 | 43 | 2020 |
Colloidal quantum dot tandem solar cells using chemical vapor deposited graphene as an atomically thin intermediate recombination layer Y Bi, S Pradhan, MZ Akgul, S Gupta, A Stavrinadis, J Wang, ... ACS Energy Letters 3 (7), 1753-1759, 2018 | 40 | 2018 |
Reducing interface recombination through mixed nanocrystal interlayers in PbS quantum dot solar cells S Pradhan, A Stavrinadis, S Gupta, G Konstantatos ACS Applied Materials & Interfaces 9 (33), 27390-27395, 2017 | 37 | 2017 |
Solid‐State Thin‐Film Broadband Short‐Wave Infrared Light Emitters S Pradhan, M Dalmases, G Konstantatos Advanced materials 32 (45), 2003830, 2020 | 34 | 2020 |
Highly efficient, bright, and stable colloidal quantum dot short‐wave infrared light‐emitting diodes S Pradhan, M Dalmases, AB Baspinar, G Konstantatos Advanced Functional Materials 30 (39), 2004445, 2020 | 31 | 2020 |
Visible‐Blind ZnMgO Colloidal Quantum Dot Downconverters Expand Silicon CMOS Sensors Spectral Coverage into Ultraviolet and Enable UV‐Band Discrimination A Saha, G Kumar, S Pradhan, G Dash, R Viswanatha, G Konstantatos Advanced Materials 34 (10), 2109498, 2022 | 26 | 2022 |
Low‐Threshold, Highly Stable Colloidal Quantum Dot Short‐Wave Infrared Laser enabled by Suppression of Trap‐Assisted Auger Recombination N Taghipour, GL Whitworth, A Othonos, M Dalmases, S Pradhan, Y Wang, ... Advanced Materials 34 (3), 2107532, 2022 | 26 | 2022 |
Colloidal quantum dot light emitting diodes at telecom wavelength with 18% quantum efficiency and over 1 MHz bandwidth S Pradhan, M Dalmases, N Taghipour, B Kundu, G Konstantatos Advanced Science 9 (20), 2200637, 2022 | 22 | 2022 |
Origin of the Below-Bandgap Turn-On Voltage in Light-Emitting Diodes and the High VOC in Solar Cells Comprising Colloidal Quantum Dots with an Engineered … S Pradhan, M Dalmases, G Konstantatos The journal of physical chemistry letters 10 (11), 3029-3034, 2019 | 19 | 2019 |
Enhancing the performance of nanostructured zinc oxide/polymer-based hybrid solar cells using ammonia as a structural and interfacial modifier S Pradhan, S Karak, A Dhar Journal of Physics D: Applied Physics 45 (23), 235104, 2012 | 15 | 2012 |