In-situ XRD investigation of selenization of CZTS nanoparticles
Brandl M, Sayed MH, Chory C, Hammer-Riedel I, Parisi J, Hock R, Guetay L (2017)
Publication Status: Published
Publication Type: Journal article
Publication year: 2017
Journal
Publisher: ELSEVIER SCIENCE SA
Book Volume: 714
Pages Range: 35-38
DOI: 10.1016/j.jallcom.2017.04.199
Abstract
CZTS nanoparticles produced by a wet-chemical method were mixed with different proportions of Selenium powder to observe the sulfur selenium exchange reaction during selenization and the effect of the varying Selenium supply on the tetragonal ordering and recrystallization of the originally disordered cubic structure. Evaluation of the diffraction angle shift of the reflections in in-situ XRD measurements during the selenization process yields the temperature dependent composition of the CZTSSe. The presence of selenium in small to medium amounts seems to benefit the ordering of the cations as well as the crystallite growth, whereas very high proportions seem to reverse the positive effects. (C) 2017 Elsevier B.V. All rights reserved.
Authors with CRIS profile
Marco Brandl
Lehrstuhl für Kristallographie und Strukturphysik (ICSP)
Rainer Hock
Professur für Kristallographie und Strukturphysik
Involved external institutions
Germany (DE)How to cite
APA:
Brandl, M., Sayed, M.H., Chory, C., Hammer-Riedel, I., Parisi, J., Hock, R., & Guetay, L. (2017). In-situ XRD investigation of selenization of CZTS nanoparticles. Journal of Alloys and Compounds, 714, 35-38. https://doi.org/10.1016/j.jallcom.2017.04.199
MLA:
Brandl, Marco, et al. "In-situ XRD investigation of selenization of CZTS nanoparticles." Journal of Alloys and Compounds 714 (2017): 35-38.
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