Asymmetric optical waveguide in one‐dimensional organic microplate

Deleted Journal, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 4, 2025

Abstract Chiral organic materials have garnered significant interest in nanophononics due to their ability manipulate polarized light and encode optical information. Herein, chiral one‐dimensional (1D) microplates based on benzocyclazine form homochiral crystals that exhibit excellent waveguiding properties. These exhibited highly asymmetric propagation depends the handedness of circularly (CPL). demonstrated selective transmission, with R ‐microplate favouring left‐handed CPL S right‐handed CPL, showcasing distinct loss coefficients for each enantiomer. Multichannel was observed, where intensity varied excitation position. results highlight potential 1D advanced nanophotonic devices, offering chiral‐dependent control over transmission future applications information processing.

Language: Английский

Chiral metal halide perovskites toward room temperature spin light-emitting diodes: Insights and perspectives

Chemical Physics Reviews, Journal Year: 2025, Volume and Issue: 6(2)

Published: April 14, 2025

Chiral metal halide perovskites (MHPs) have emerged for the excellent integration of spin states freedom with optoelectronic properties. The chiral-induced selectivity (CISS) effect enables chiral MHPs great potential to spin-dependent applications. In this review, we briefly summarize construction principles and recent discoveries on CISS MHPs. Then, room temperature light-emitting diodes (spin-LEDs) based are discussed. end, challenges opportunities related spin-LEDs proposed.

Language: Английский