Publication Date:
2011-06-30
Description:
Author(s): Xian-Bin Li, X. Q. Liu, Xin Liu, Dong Han, Z. Zhang, X. D. Han, Hong-Bo Sun, and S. B. Zhang First-principles molecular dynamics simulation reveals the effects of electronic excitation in the amorphization of Ge-Sb-Te. The excitation makes the phase change an element-selective process, lowers the critical amorphization temperature considerably, for example, to below 700 K at a 9% excitation... [Phys. Rev. Lett. 107, 015501] Published Wed Jun 29, 2011
Keywords:
Condensed Matter: Structure, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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