Organic–inorganic hybrid perovskite solar cells (PSCs) have made unprecedented progress
in the past ten years, the power conversion efficiency of which increased from 3.8% in 2009 …

Abstract 2, 2′, 7, 7′‐tetrakis‐(N, N‐di‐4‐methoxyphenylamino)‐9, 9′‐spirobifluorene
(spiro‐MeOTAD) hole transport material (HTM) is a milestone in the history of perovskite …

Metal halide perovskites are of great interest for various high-performance optoelectronic
applications. The ability to tune the perovskite bandgap continuously by modifying the …

Halide perovskites are poised as a game-changing semiconductor system with diverse
applications in optoelectronics. Industrial entities aim to commercialize perovskite …

2, 2′, 7, 7′-Tetrakis (N, N-di-p-methoxyphenylamine)-9, 9′-spirobifluorene (spiro-
OMeTAD), as an organic small molecule material, is the most commonly employed hole …

Hybrid organic–inorganic perovskite materials garner enormous attention for a wide range
of optoelectronic devices. Due to their attractive optical and electrical properties including …

Solid-state magic-angle spinning NMR spectroscopy is a powerful technique to probe
atomic-level microstructure and structural dynamics in metal halide perovskites. It can be …

Many applications, including solar energy conversion, can be enhanced by the
upconversion of low energy photons. A flexible approach towards achieving this is by …

Hybrid organic–inorganic halide perovskite based semiconductor materials are attractive for
use in a wide range of optoelectronic devices because they combine the advantages of …

Self‐healing, where a modification in some parameter is reversed with time without any
external intervention, is one of the particularly interesting properties of halide perovskites …