Optical transitions between surface states associated with dangling bonds in Si(111)2X1 have been measured by means of reflection anisotropy spectroscopy in the near infrared. The results confirm those previously obtained with other optical techniques (namely surface differential reflectivity and photothermal deflection spectroscopies). The method does not require oxidation of the surface and thus opens the way to studying a number of problems in surface physics, including the temperature dependence of surface transitions in Si(111)2x1 and Ge(111)2x1.
Goletti, C., Bussetti, G., Arciprete, F., Chiaradia, P., & Chiarotti, G. (2002). Infrared surface absorption in Si(111)2x1 observed with reflectance anisotropy spectroscopy. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, 66(15), 1533071-1533073.
Tipologia: | Articolo su rivista |
Citazione: | Goletti, C., Bussetti, G., Arciprete, F., Chiaradia, P., & Chiarotti, G. (2002). Infrared surface absorption in Si(111)2x1 observed with reflectance anisotropy spectroscopy. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, 66(15), 1533071-1533073. |
IF: | Con Impact Factor ISI |
Lingua: | English |
Settore Scientifico Disciplinare: | Settore FIS/03 - Fisica della Materia |
Revisione (peer review): | Sì, ma tipo non specificato |
Tipo: | Articolo |
Rilevanza: | Rilevanza internazionale |
Stato di pubblicazione: | Pubblicato |
Data di pubblicazione: | 2002 |
Titolo: | Infrared surface absorption in Si(111)2x1 observed with reflectance anisotropy spectroscopy |
Autori: | |
Autori: | Goletti, C ; Bussetti, G ; Arciprete, F ; Chiaradia, P ; Chiarotti, G |
Appare nelle tipologie: | 01 - Articolo su rivista |