In-situ XRD investigation of selenization of CZTS nanoparticles

Beitrag in einer Fachzeitschrift

Details zur Publikation

Autorinnen und Autoren: Brandl M, Sayed MH, Chory C, Hammer-Riedel I, Parisi J, Hock R, Guetay L
Zeitschrift: Journal of Alloys and Compounds
Jahr der Veröffentlichung: 2017
Band: 714
Seitenbereich: 35-38
ISSN: 0925-8388


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.

FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Brandl, Marco
Lehrstuhl für Kristallographie und Strukturphysik
Hock, Rainer Prof. Dr.
Professur für Kristallographie und Strukturphysik

Einrichtungen weiterer Autorinnen und Autoren

Carl von Ossietzky Universität Oldenburg


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.

Brandl, Marco, et al. "In-situ XRD investigation of selenization of CZTS nanoparticles." Journal of Alloys and Compounds 714 (2017): 35-38.


Zuletzt aktualisiert 2018-10-08 um 23:08