Sonia R. Raga
Sonia R. Raga
Institut Català de Nanociència i Nanotecnología (ICN2)
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Silver iodide formation in methyl ammonium lead iodide perovskite solar cells with silver top electrodes
Y Kato, LK Ono, MV Lee, S Wang, SR Raga, Y Qi
Advanced Materials Interfaces 2 (13), 1500195, 2015
Thermal degradation of CH 3 NH 3 PbI 3 perovskite into NH 3 and CH 3 I gases observed by coupled thermogravimetry–mass spectrometry analysis
EJ Juarez-Perez, Z Hawash, SR Raga, LK Ono, Y Qi
Energy & environmental science 9 (11), 3406-3410, 2016
Air-exposure induced dopant redistribution and energy level shifts in spin-coated spiro-MeOTAD films
Z Hawash, LK Ono, SR Raga, MV Lee, Y Qi
Chemistry of Materials 27 (2), 562-569, 2015
High performance perovskite solar cells by hybrid chemical vapor deposition
MR Leyden, LK Ono, SR Raga, Y Kato, S Wang, Y Qi
Journal of Materials Chemistry A 2 (44), 18742-18745, 2014
Influence of air annealing on high efficiency planar structure perovskite solar cells
SR Raga, MC Jung, MV Lee, MR Leyden, Y Kato, Y Qi
Chemistry of Materials 27 (5), 1597-1603, 2015
Fabrication of semi-transparent perovskite films with centimeter-scale superior uniformity by the hybrid deposition method
LK Ono, S Wang, Y Kato, SR Raga, Y Qi
Energy & Environmental Science 7 (12), 3989-3993, 2014
Analysis of the origin of open circuit voltage in dye solar cells
SR Raga, EM Barea, F Fabregat-Santiago
The journal of physical chemistry letters 3 (12), 1629-1634, 2012
Large formamidinium lead trihalide perovskite solar cells using chemical vapor deposition with high reproducibility and tunable chlorine concentrations
MR Leyden, MV Lee, SR Raga, Y Qi
Journal of Materials Chemistry A 3 (31), 16097-16103, 2015
Improved Efficiency and Stability of Perovskite Solar Cells Induced by C O Functionalized Hydrophobic Ammonium‐Based Additives
Z Wu, SR Raga, EJ Juarez‐Perez, X Yao, Y Jiang, LK Ono, Z Ning, H Tian, ...
Advanced Materials 30 (3), 1703670, 2018
Post-annealing of MAPbI 3 perovskite films with methylamine for efficient perovskite solar cells
Y Jiang, EJ Juarez-Perez, Q Ge, S Wang, MR Leyden, LK Ono, SR Raga, ...
Materials Horizons 3 (6), 548-555, 2016
Properties and solar cell applications of Pb-free perovskite films formed by vapor deposition
MC Jung, SR Raga, Y Qi
RSC advances 6 (4), 2819-2825, 2016
Smooth perovskite thin films and efficient perovskite solar cells prepared by the hybrid deposition method
S Wang, LK Ono, MR Leyden, Y Kato, SR Raga, MV Lee, Y Qi
Journal of Materials Chemistry A 3 (28), 14631-14641, 2015
Temperature effects in dye-sensitized solar cells
SR Raga, F Fabregat-Santiago
Physical Chemistry Chemical Physics 15 (7), 2328-2336, 2013
Gas-solid reaction based over one-micrometer thick stable perovskite films for efficient solar cells and modules
Z Liu, L Qiu, EJ Juarez-Perez, Z Hawash, T Kim, Y Jiang, Z Wu, SR Raga, ...
Nature communications 9 (1), 1-11, 2018
Substantial improvement of perovskite solar cells stability by pinhole-free hole transport layer with doping engineering
MC Jung, SR Raga, LK Ono, Y Qi
Scientific reports 5 (1), 9863, 2015
Pinhole-free hole transport layers significantly improve the stability of MAPbI 3-based perovskite solar cells under operating conditions
LK Ono, SR Raga, M Remeika, AJ Winchester, A Gabe, Y Qi
Journal of Materials Chemistry A 3 (30), 15451-15456, 2015
Temperature-dependent hysteresis effects in perovskite-based solar cells
LK Ono, SR Raga, S Wang, Y Kato, Y Qi
Journal of Materials Chemistry A 3 (17), 9074-9080, 2015
How the charge-neutrality level of interface states controls energy level alignment in cathode contacts of organic bulk-heterojunction solar cells
A Guerrero, LF Marchesi, PP Boix, S Ruiz-Raga, T Ripolles-Sanchis, ...
ACS nano 6 (4), 3453-3460, 2012
Rapid perovskite formation by CH 3 NH 2 gas-induced intercalation and reaction of PbI 2
SR Raga, LK Ono, Y Qi
Journal of Materials Chemistry A 4 (7), 2494-2500, 2016
LiTFSI‐Free Spiro‐OMeTAD‐Based Perovskite Solar Cells with Power Conversion Efficiencies Exceeding 19%
B Tan, SR Raga, ASR Chesman, SO Fürer, F Zheng, DP McMeekin, ...
Advanced Energy Materials 9 (32), 1901519, 2019
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