Prospect for Bismuth/Antimony Chalcohalides‐Based Solar Cells

J He, X Hu, Z Liu, W Chen… - Advanced Functional …, 2023 - Wiley Online Library
Inorganic–organic hybrid lead halide perovskites are emerging optoelectronic materials for
solar cell application. However, the toxicity concerns and poor stability largely hamper their …

Broad Dual Emission by Codo** Cr3+ (dd) and Bi3+ (sp) in Cs2Ag0.6Na0.4InCl6 Double Perovskite

S Saikia, A Ghosh, A Nag - Angewandte Chemie, 2023 - Wiley Online Library
A phosphor emitting both white light and broad near‐infrared (NIR) radiation can
simultaneously provide visual inspection and early signs of rotting of food products. The …

Chemical map** of excitons in halide double perovskites

RI Biega, Y Chen, MR Filip, L Leppert - Nano letters, 2023 - ACS Publications
Halide double perovskites comprise an emerging class of semiconductors with tremendous
chemical and electronic diversity. While their band structure features can be understood …

The Prospects and Challenges for Ambi‐polar Vacancy‐Ordered Double‐Perovskite Cs2SnI6 Toward Realization of High‐Efficiency Air‐Stable Solar‐Cells

AE Anil Kumar, S Nair, LR Thoutam - Solar RRL, 2024 - Wiley Online Library
The rapid advancements in material research for lead‐free inorganic metal halide
perovskites have fueled the pathway to design environmentally benign solar‐cells to cater …

Cation disorder dominates the defect chemistry of high-voltage LiMn 1.5 Ni 0.5 O 4 (LMNO) spinel cathodes

J Cen, B Zhu, SR Kavanagh, AG Squires… - Journal of Materials …, 2023 - pubs.rsc.org
High-voltage spinel LiMn1. 5Ni0. 5O4 (LMNO) can exist in a Mn/Ni ordered P4332 or
disordered Fdm arrangement with a majority of literature studies reporting improved …

Vacancy-Ordered Double Perovskites Cs2BI6 (B = Pt, Pd, Te, Sn): An Emerging Class of Thermoelectric Materials

P Bhumla, M Jain, S Sheoran… - The Journal of Physical …, 2022 - ACS Publications
Vacancy-ordered double perovskites (A2BX6), being one of the environmentally friendly and
stable alternatives to lead halide perovskites, have garnered considerable research …

Strong electron–phonon coupling in vacancy-ordered Cs 2 SnBr 6 double perovskite

CCS Soares, JS Rodríguez-Hernández… - Journal of Materials …, 2024 - pubs.rsc.org
Vacancy-ordered double perovskites (VODPs), such as Cs2SnBr6, are emerging as eco-
friendly and stable alternatives to lead halide perovskites (LHPs). Recently, Cs2SnBr6 …

Mixed-Cation Vacancy-Ordered Perovskites (Cs2Ti1–xSnxX6; X = I or Br): Low-Temperature Miscibility, Additivity, and Tunable Stability

SM Liga, SR Kavanagh, A Walsh… - The Journal of …, 2023 - ACS Publications
Lead toxicity and poor stability under operating conditions are major drawbacks that impede
the widespread commercialization of metal–halide perovskite solar cells. Ti (IV) has been …

Fine structure of excitons in vacancy-ordered halide double perovskites

B Cucco, C Katan, J Even, M Kepenekian… - ACS Materials …, 2022 - ACS Publications
Vacancy-ordered halide double perovskites (VODPs) have been widely explored throughout
the past few years as promising lead-free alternatives for optoelectronic applications. Yet …

Composition Dependent Strain Engineering of Lead-Free Halide Double Perovskite: Computational Insights

S Singh, PK Nayak, S Tretiak… - The Journal of Physical …, 2023 - ACS Publications
The critical photophysical properties of lead-free halide double perovskites (HDPs) must be
substantially improved for various applications. In this regard, strain engineering is a …