RESONANT OPTICAL 2ND-HARMONIC GENERATION FROM VICINAL SI(001)-SB, ANDITS MICROSCOPIC ORIGIN

Authors
MCGILP JF POWER JR OMAHONY JD CHANDOLA S
Citation
Jf. Mcgilp et al., RESONANT OPTICAL 2ND-HARMONIC GENERATION FROM VICINAL SI(001)-SB, ANDITS MICROSCOPIC ORIGIN, Physica status solidi. a, Applied research, 152(1), 1995, pp. 227-235
Citations number
30
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica status solidi. a, Applied research → ACNP
ISSN journal
00318965
Volume
152
Issue
1
Year of publication
1995
Pages
227 - 235
Database
ISI
SICI code
0031-8965(1995)152:1<227:RO2GFV>2.0.ZU;2-#
Abstract
Resonant optical second harmonic generation from vicinal Si(001) and S i(001)-Sb in the spectral region around 3.3 eV is shown to be dominate d by electronic states associated with a local reconstruction of;he su rface step. The mirror plane perpendicular to the step edge, which is present in the macroscopic surface, and in the bulk and terrace crysta llographic structure, is absent in the resonant second harmonic respon se from vicinal Si(001)1 x 1-Sb.