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Title: Existence of a Size-Dependent Stokes Shift in CsPbBr 3 Perovskite Nanocrystals

The existence of a size-dependent Stokes shift is observed in CsPbBr 3 perovskite nanocrystals for the first time. Stokes shifts range from ~100 to 30 meV for particles with edge lengths between ~4 and 12 nm, respectively.
Authors:
 [1] ;  [1] ; ORCiD logo [1]
  1. Univ. of Notre Dame, Notre Dame, IN (United States). Dept. of Chemistry and Biochemistry
Publication Date:
Grant/Contract Number:
SC0014334
Type:
Published Article
Journal Name:
ACS Energy Letters
Additional Journal Information:
Journal Volume: 2; Journal Issue: 7; Journal ID: ISSN 2380-8195
Publisher:
American Chemical Society (ACS)
Research Org:
Univ. of Notre Dame, IN (United States)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
OSTI Identifier:
1364180
Alternate Identifier(s):
OSTI ID: 1425740