Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Frank S. Ham"'
Autor:
Frank S. Ham
Publikováno v:
International Journal of Quantum Chemistry. 5:191-199
This paper surveys the present understanding of the Jahn-Teller effect and includes a historical review of the principal advances. The important role of the dynamic Jahn-Teller effect in many experimental phenomena has only recently been recognized,
Autor:
Frank S. Ham
Publikováno v:
Journal of Luminescence. 85:193-197
A short history of Jahn–Teller (JT) effect is given from the personal perspective of the author, in order to dispel the impression, not infrequently still encountered, that the JT effect has remained an enigma, particularly among experimentalists.
Publikováno v:
Physical Review B. 60:5417-5428
Publikováno v:
Physical Review B. 55:13009-13019
The optical transitions of vanadium ${\mathrm{V}}^{4+}$(${3\mathrm{d}}^{1}$) on the hexagonal lattice site (h) of 6H-silicon carbide are studied by Fourier-Zeeman spectroscopy. The Zeeman splitting of the four zero-phonon lines is completely resolved
Publikováno v:
Materials Science Forum. :707-712
Autor:
Frank S. Ham, C.H. Leung
Publikováno v:
Solid State Communications. 93:375-378
The J=0,2 levels of two equivalent P8 holes bound at a tetrahedral site should exhibit the normal ordering given by Hund's rule, with J=0 above J=2, despite departures from effective-mass theory caused by central-cell corrections, Stark effects, and
Publikováno v:
Physical Review B. 45:3287-3303
Publikováno v:
Materials Science Forum. :233-238
Publikováno v:
Materials Science Forum. :475-480