Phys. Rev. B 55, 13009–13019 (1997)Crystal-field model of vanadium in 6H silicon carbide
The optical transitions of vanadium V4+(3d1) 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. We first obtain the effective g factors from the Zeeman splitting. In a second step we apply a crystal-field description which successfully describes all spectroscopic data. We also discuss the role of the Jahn-Teller coupling in the excited state. © 1997 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevB.55.13009
DOI:
10.1103/PhysRevB.55.13009
PACS:
78.55.Cr, 71.55.Eq, 71.70.Ch
|
|
About | Terms and Conditions | Subscriptions | Search | Help
Use of the American Physical Society websites and journals implies that the user has read and agrees to our Terms and Conditions and any applicable Subscription Agreement. Physical Review®, Physical Review Letters®, Reviews of Modern Physics®, and Physical Review Special Topics® are trademarks of the American Physical Society.