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JOURNAL ARTICLE

Pressure-induced structural transition and band gap evolution of double perovskite Cs2AgBiBr6 nanocrystals

Ruijing FuYaping ChenXue YongZhiwei MaLingrui WangPengfei LvSiyu LuGuanjun XiaoBo Zou

Year: 2019 Journal:   Nanoscale Vol: 11 (36)Pages: 17004-17009   Publisher: Royal Society of Chemistry
DOI: 10.1039/c9nr07030c
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Abstract

The pressure-induced bandgap evolution of double perovskite Cs2AgBiBr6 nanocrystals is highly related to the orbital interactions, associated with the tilting and distortion of [AgBr6]5− and [BiBr6]3− octahedra under pressure.

Keywords:
Nanocrystal Perovskite (structure) Octahedron Materials science Band gap Crystallography Condensed matter physics Nanotechnology Crystal structure Chemistry Physics Optoelectronics

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61
Cited By
3.19
FWCI (Field Weighted Citation Impact)
46
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0.93
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Citation History

Topics

Perovskite Materials and Applications
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Solid-state spectroscopy and crystallography
Physical Sciences →  Materials Science →  Materials Chemistry
Electronic and Structural Properties of Oxides
Physical Sciences →  Materials Science →  Materials Chemistry

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