Evolution of short- and medium-range order in the melt-quenching amorphization of Ge2Sb2Te5

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Authors

Chong Qiao · Fudan University

Yanrong Guo · Fudan University

Fei Dong · Fudan University

Jinjin Wang · Fudan University

Hong Shen · Fudan University

Songyou Wang · Fudan University

Ming Xu · Wuhan National Laboratory for Optoelectronics

Abstract

Five structures (a tetrahedron and 3-, 4-, 5- and 6-fold octahedrons) are shown in the upper panel of the figure. Figures in the lower panel show the fractions of the five structures in Ge- and Sb-centered clusters with temperature.

Topics & Keywords

Phase-change materials and chalcogenides Glass properties and applications Chalcogenide Semiconductor Thin Films

Publication Details

Published in: Journal of Materials Chemistry C

Volume 6, Issue 18, pp. 5001-5011

DOI: 10.1039/c8tc00549d

Field-Weighted Citation Impact: 2.86

Command Palette

Evolution of short- and medium-range order in the melt-quenching amorphization of Ge<sub>2</sub>Sb<sub>2</sub>Te<sub>5</sub>

Authors

Abstract

Topics & Keywords

Publication Details