The computation of the vibrational spectrum of hydrogen in aluminium by the recursion method
M Kaneko; M Fukuchi; Y H Ohashi; K Ohashi; R Yamamoto; M Doyama; M Kaneko; Faculty of Sci. & Technol., Keio Univ., Kanagawa, Japan; M Fukuchi; Faculty of Sci. & Technol., Keio Univ., Kanagawa, Japan; Y H Ohashi; Faculty of Sci. & Technol., Keio Univ., Kanagawa, Japan; K Ohashi; Faculty of Sci. & Technol., Keio Univ., Kanagawa, Japan; R Yamamoto; Faculty of Sci. & Technol., Keio Univ., Kanagawa, Japan; M Doyama; Faculty of Sci. & Technol., Keio Univ., Kanagawa, Japan
Журнал:
Journal of Physics F: Metal Physics
Дата:
1983-03-01
Аннотация:
The vibrational density of states of hydrogen in aluminium was calculated by the recursion method using central pair potentials determined from pseudopotential theory. The coupling between hydrogen and aluminium atoms is fairly weak, and the low-frequency resonance appears in the spectral density due to weak transverse coupling.
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