THEORY OF THERMAL FACTORS IN PHOTOELECTRON DIFFRACTION FOR STRONGLY ANHARMONIC SYSTEMS

Authors
MIYANAGA T FUJIKAWA T
Citation
T. Miyanaga et T. Fujikawa, THEORY OF THERMAL FACTORS IN PHOTOELECTRON DIFFRACTION FOR STRONGLY ANHARMONIC SYSTEMS, Journal of electron spectroscopy and related phenomena, 88, 1998, pp. 523-526
Citations number
7
Categorie Soggetti
Spectroscopy
Journal title
Journal of electron spectroscopy and related phenomena → ACNP
ISSN journal
03682048
Volume
88
Year of publication
1998
Pages
523 - 526
Database
ISI
SICI code
0368-2048(1998)88:<523:TOTFIP>2.0.ZU;2-F
Abstract
The thermal effects in the X-ray photoelectron diffraction (XPD) spect ra are studied for strongly anharmonic systems such as double-well pot ential and Morse potential. The theoretical approach based on finite t emperature path integral is extensively used to closely compare the pr esent results with other results predicted by the classical and the cu mulant approximations. (C) 1998 Elsevier Science B.V.