Since the discovery of Rochelle salt a century ago, ferroelectric materials have been
investigated extensively due to their robust responses to electric, mechanical, thermal …

The spin degree of freedom in hybrid organic–inorganic perovskites (HOIPs) has become a
rapidly growing research topic in both HOIPs and spintronics fields due to its fundamental …

The Rashba effect, ie, the splitting of electronic spin‐polarized bands in the momentum
space of a crystal with broken inversion symmetry, has enabled the realization of spin …

2D hybrid perovskites with strong spin–orbit coupling (SOC) and structural asymmetry
represent a new class of quantum materials that can potentially display coexisting …

The giant spin–orbit coupling (SOC) of a heavy lead element significantly extends charge
carrier lifetimes of lead halide perovskites (LHPs). The physical mechanism remains unclear …

Here we review an emerging class of 2D layered metal-halide perovskites that exhibit
important photophysical behavior involving inorganic exciton-to-molecular triplet energy …

Two-dimensional (2D) Dion–Jacobson (DJ) organic–inorganic hybrid halide perovskites
hold great potential for optoelectronics and solar cells. Interestingly, experimental excited …

Chirality transfer from organic chiral molecules to lead halides is theorized as the origin of
the strong Rashba‐Dresselhaus effect causing large circular dichroism (CD) and circularly …

Rashba-type spin-orbit coupling is a long-term active topic due to its superiority of magnetic-
field-free control of the electron spin. However, numerous Rashba-related works focus on …

Lead halide perovskites have emerged as promising semiconductors for high-performance
photovoltaics, light-emitting devices as well as quantum information technologies. In this …