One-step solution synthesis of white-light-emitting films via dimensionality control of the Cs–Cu–I system

Low-dimensional lead-free luminescent halides have emerged as highly promising phosphors for white-light emission. Recently, we reported a broadband blue-emitting copper(I) iodide-based material, Cs3Cu2I5, with a high photoluminescence quantum yield (PLQY) (∼90%) and a zero-dimensional nature, provi...

Full description

Bibliographic Details
Main Authors: Taehwan Jun, Taketo Handa, Kihyung Sim, Soshi Iimura, Masato Sasase, Junghwan Kim, Yoshihiko Kanemitsu, Hideo Hosono
Format: Article
Language:English
Published: AIP Publishing LLC 2019-11-01
Series:APL Materials
Online Access:http://dx.doi.org/10.1063/1.5127300