From 0D Cs ₃ Bi ₂ I ₉ to 2D Cs ₃ Bi ₂ I ₆ Cl ₃: Dimensional Expansion Induces a Direct Band Gap but Enhances Electron-Phonon Coupling

Kyle M. McCall, Constantinos C. Stoumpos, Oleg Y. Kontsevoi, Grant C.B. Alexander, Bruce W. Wessels, Mercouri G. Kanatzidis^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

87 Scopus citations

CSD 1915660: Experimental Crystal Structure Determination
McCall, K. M. (Contributor), Stoumpos, C. C. (Contributor), Kontsevoi, O. Y. (Contributor), Alexander, G. C. B. (Contributor), Wessels, B. W. (Contributor) & Kanatzidis, M. (Contributor), FIZ Karlsruhe - Leibniz Institute for Information Infrastructure, 2019
DOI: 10.25505/fiz.icsd.cc229dh9, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.25505/fiz.icsd.cc229dh9&sid=DataCite
Dataset

From 0D Cs 3 Bi 2 I 9 to 2D Cs 3 Bi 2 I 6 Cl 3: Dimensional Expansion Induces a Direct Band Gap but Enhances Electron-Phonon Coupling