New Potentials of Silicon and Germanium Crystals

Chin. Phys. Lett.

1996, Vol. 13

Issue (1): 39-41 DOI:

Original Articles

New Potentials of Silicon and Germanium Crystals

LIU Xin-hou

Institute of Photographic Chemistry, Academia Sinica, Beijing 100101

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LIU Xin-hou 1996 Chin. Phys. Lett. 13 39-41

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Abstract In this paper, a new model of potential energy functions for atomic solids is given and applied to silicon and germanium crystals. Obtained potentials of Si and Ge crystals accurately reproduce experimental elastic constants and phonon dispersion curves.

Keywords: 61.66.Bi 34.20.Mq

Published: 01 January 1996

PACS:	61.66.Bi	(Elemental solids)
	34.20.Mq

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1996/V13/I1/039

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