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Alexandra J Ramadan
Alexandra J Ramadan
Senior Lecturer, University of Sheffield
Verified email at sheffield.ac.uk - Homepage
Title
Cited by
Cited by
Year
A piperidinium salt stabilizes efficient metal-halide perovskite solar cells
YH Lin, N Sakai, P Da, J Wu, HC Sansom, AJ Ramadan, S Mahesh, J Liu, ...
Science 369 (6499), 96-102, 2020
6792020
Solution-Processed Cesium Hexabromopalladate(IV), Cs2PdBr6, for Optoelectronic Applications
N Sakai, AA Haghighirad, MR Filip, PK Nayak, S Nayak, A Ramadan, ...
Journal of the American Chemical Society 139 (17), 6030-6033, 2017
2732017
Understanding the Performance-Limiting Factors of Cs2AgBiBr6 Double-Perovskite Solar Cells
G Longo, S Mahesh, LRV Buizza, AD Wright, AJ Ramadan, M Abdi-Jalebi, ...
ACS energy letters 5 (7), 2200-2207, 2020
2712020
Impact of Bi3+ Heterovalent Doping in Organic–Inorganic Metal Halide Perovskite Crystals
PK Nayak, M Sendner, B Wenger, Z Wang, K Sharma, AJ Ramadan, ...
Journal of the American Chemical Society 140 (2), 574-577, 2018
2282018
Overcoming zinc oxide interface instability with a methylammonium‐free perovskite for high‐performance solar cells
K Schutt, PK Nayak, AJ Ramadan, B Wenger, YH Lin, HJ Snaith
Advanced Functional Materials 29 (47), 1900466, 2019
2032019
Unveiling the influence of pH on the crystallization of hybrid perovskites, delivering low voltage loss photovoltaics
NK Noel, M Congiu, AJ Ramadan, S Fearn, DP McMeekin, JB Patel, ...
Joule 1 (2), 328-343, 2017
1972017
Understanding and suppressing non-radiative losses in methylammonium-free wide-bandgap perovskite solar cells
RDJ Oliver, P Caprioglio, F Peña-Camargo, LRV Buizza, F Zu, ...
Energy & Environmental Science 15 (2), 714-726, 2022
1742022
Metal composition influences optoelectronic quality in mixed-metal lead–tin triiodide perovskite solar absorbers
MT Klug, RL Milot, JB Patel, T Green, HC Sansom, MD Farrar, ...
Energy & Environmental Science 13 (6), 1776-1787, 2020
1572020
Open-circuit and short-circuit loss management in wide-gap perovskite pin solar cells
P Caprioglio, JA Smith, RDJ Oliver, A Dasgupta, S Choudhary, MD Farrar, ...
Nature communications 14 (1), 932, 2023
1462023
Oxidative passivation of metal halide perovskites
JSW Godding, AJ Ramadan, YH Lin, K Schutt, HJ Snaith, B Wenger
Joule 3 (11), 2716-2731, 2019
1182019
Revealing factors influencing the operational stability of perovskite light-emitting diodes
JH Warby, B Wenger, AJ Ramadan, RDJ Oliver, HC Sansom, AR Marshall, ...
ACS nano 14 (7), 8855-8865, 2020
992020
Methylammonium-free wide-bandgap metal halide perovskites for tandem photovoltaics
AJ Ramadan, RDJ Oliver, MB Johnston, HJ Snaith
Nature Reviews Materials 8 (12), 822-838, 2023
952023
Solvent-free method for defect reduction and improved performance of pin vapor-deposited perovskite solar cells
KB Lohmann, SG Motti, RDJ Oliver, AJ Ramadan, HC Sansom, Q Yuan, ...
ACS energy letters 7 (6), 1903-1911, 2022
922022
Enhancing the Charge Extraction and Stability of Perovskite Solar Cells Using Strontium Titanate (SrTiO3) Electron Transport Layer
M Neophytou, M De Bastiani, N Gasparini, E Aydin, E Ugur, A Seitkhan, ...
ACS Applied Energy Materials 2 (11), 8090-8097, 2019
822019
Tailoring perovskite crystallization and interfacial passivation in efficient, fully textured perovskite silicon tandem solar cells
O Er-Raji, MAA Mahmoud, O Fischer, AJ Ramadan, D Bogachuk, ...
Joule 8 (10), 2811-2833, 2024
622024
CsPbBr3 Nanocrystal Films: Deviations from Bulk Vibrational and Optoelectronic Properties
SG Motti, F Krieg, AJ Ramadan, JB Patel, HJ Snaith, MV Kovalenko, ...
Advanced Functional Materials 30 (19), 1909904, 2020
602020
A Universal Perovskite Nanocrystal Ink for High‐Performance Optoelectronic Devices
H Song, J Yang, WH Jeong, J Lee, TH Lee, JW Yoon, H Lee, ...
Advanced Materials 35 (8), 2209486, 2023
562023
Understanding the degradation of methylenediammonium and its role in phase-stabilizing formamidinium lead triiodide
EA Duijnstee, BM Gallant, P Holzhey, DJ Kubicki, S Collavini, BK Sturdza, ...
Journal of the American Chemical Society 145 (18), 10275-10284, 2023
542023
Thermally stable perovskite solar cells by all-vacuum deposition
Q Yuan, KB Lohmann, RDJ Oliver, AJ Ramadan, S Yan, JM Ball, ...
ACS Applied Materials & Interfaces 15 (1), 772-781, 2022
362022
Unravelling the improved electronic and structural properties of methylammonium lead iodide deposited from acetonitrile
AJ Ramadan, NK Noel, S Fearn, N Young, M Walker, LA Rochford, ...
Chemistry of Materials 30 (21), 7737-7743, 2018
342018
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Articles 1–20