RESONANT RAMAN-SPECTRA OF SPIN-DENSITY TRANSITIONS IN PERIODICALLY DELTA-DOPED GAAS

Authors
ANJOS V IORIATTI L NUNES LAO
Citation
V. Anjos et al., RESONANT RAMAN-SPECTRA OF SPIN-DENSITY TRANSITIONS IN PERIODICALLY DELTA-DOPED GAAS, Physical review. B, Condensed matter, 49(11), 1994, pp. 7805-7808
Citations number
18
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
49
Issue
11
Year of publication
1994
Pages
7805 - 7808
Database
ISI
SICI code
0163-1829(1994)49:11<7805:RROSTI>2.0.ZU;2-J
Abstract
Theoretical calculations for the resonant Raman spectra of spin-densit y transitions elucidating the influence of hole states participating i n the resonance scattering process as well as a continuum of intersubb and transitions are reported for periodically delta-doped GaAs. Raman cross sections calculated in conditions of extreme resonance with the spin-split edge show remarkable coincidence with the experimental line shapes we have also measured for the resonance spectra of these trans itions.