Recent advances in lead-free double perovskites for x-ray and photodetection

J Ghosh, PJ Sellin, PK Giri - Nanotechnology, 2022 - iopscience.iop.org
Over the last decade, lead halide perovskites have attracted significant research attention in
the field of photovoltaics, light-emitting devices, photodetection, ionizing radiation detection …

Recent Advances and Opportunities in Low‐Dimensional Layered Perovskites for Emergent Applications beyond Photovoltaics

J Ghosh, S Parveen, PJ Sellin… - Advanced materials …, 2023 - Wiley Online Library
Layered metal halide perovskites have attracted enormous research attention over the last
few years, befitting their unique optical and electronic properties. Low‐dimensional layered …

Surfactant-Dependent Bulk Scale Mechanochemical Synthesis of CsPbBr3 Nanocrystals for Plastic Scintillator-Based X-ray Imaging

J Ghosh, J O'Neill, MG Masteghin… - ACS applied nano …, 2023 - ACS Publications
We report a facile, solvent-free surfactant-dependent mechanochemical synthesis of highly
luminescent CsPbBr3 nanocrystals (NCs) and study their scintillation properties. A small …

Recent advances in perovskite/2D materials based hybrid photodetectors

J Ghosh, PK Giri - Journal of Physics: Materials, 2021 - iopscience.iop.org
Since 2009, metal halide perovskites have attracted a great deal of attention in different
optoelectronic applications, such as solar cells, photodetectors (PDs), light-emitting diodes …

Understanding the interfacial charge transfer in the CVD grown Bi 2 O 2 Se/CsPbBr 3 nanocrystal heterostructure and its exploitation in superior photodetection …

MT Hossain, M Das, J Ghosh, S Ghosh, PK Giri - Nanoscale, 2021 - pubs.rsc.org
Efficient charge transfer in a 2D semiconductor heterostructure plays a crucial role in high-
performance photodetectors and energy harvesting devices. Non-van der Waals 2D …

Aluminum-doped lead-free double perovskite Cs2AgBiCl6 nanocrystals with ultrahigh stability towards white light emitting diodes

L Li, H Shao, X Wu, W Chen, J Zhu, B Dong… - Materials Research …, 2022 - Elsevier
Lead-free halide perovskite nanocrystals (NCs) have caused widespread concerns for
solving the toxicity and instability problems of lead perovskites. Here, we synthesized Al 3+ …

Tailoring p-Type Charge-Transfer-Doped Hole Transport Layer for All-Inorganic CsPbBr3 Perovskite Solar Cells

G ** MABr for high-performance perovskite solar cells
Y Yao, M Wang, Q Cai, D Wei - Nanoscale, 2022 - pubs.rsc.org
The performance of FAPbI3-based perovskite solar cells (PSCs) has been drastically
improved with a photoelectric conversion efficiency (PCE) of 25.7%, showing attractive …