Friedrich, Daniel , Schlosser, Marc, Etter, Martin
and Pfitzner, Arno
(2017)
Influence of Alkali Metal Substitution on the Phase Transition Behavior of CsGaQ2 (Q = S, Se).
Crystals 7, p. 379.
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Abstract
The formation of solid solution series Cs(1-x)M(x)GaQ(2)-mC64 (M = K, Rb; Q = S, Se; x = 0-1) was studied by X-ray diffraction and spectroscopic methods, revealing a complete miscibility of CsGaQ(2)-mC64 with RbGaQ(2) and KGaSe2, and a large miscibility gap with KGaS2. All solid solution members exhibit similar Raman spectra, indicating the covalent Ga-Q bonding character. The similar optical ...

Export bibliographical data
Item type: | Article | ||||
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Date: | 2017 | ||||
Institutions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Arno Pfitzner | ||||
Identification Number: |
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Keywords: | CRYSTAL-STRUCTURE; STRUCTURAL-CHARACTERIZATION; PHYSICAL-PROPERTIES; GALLIUM; KINETICS; KFES2; chalcogenogallates; polymorphism; solid solutions; in situ X-ray diffraction; synchrotron radiation; Rietveld refinement | ||||
Dewey Decimal Classification: | 500 Science > 540 Chemistry & allied sciences | ||||
Status: | Published | ||||
Refereed: | Yes, this version has been refereed | ||||
Created at the University of Regensburg: | Yes | ||||
Item ID: | 37622 |