We present results on the polarization dependence of Surface Differential Reflectivity in GaP(1 1 0) and GaAs(GaAs(1 1 0) surfaces. GaP(1 1 0) shows a transition at 2.8 eV which is excited only with the light electric vector parallel to the [1 1 0] direction; for the optical transition above 3.0 eV there is not any marked polarization dependence. GaAs(1 1 0) shows optical transitions between 2.6 and 4.0 eV which have a weak dependence on light polarization. © 1987.
Selci, S., Ciccacci, F., Cricenti, A., Felici, A., Goletti, C., Chiaradia, P. (1987). Polarization dependence of optical transitions in GaP(1 1 0) and GaAs(1 1 0) surfaces studied with surface differential reflectivity. SOLID STATE COMMUNICATIONS, 62(12), 833-834 [10.1016/0038-1098(87)90830-1].
Polarization dependence of optical transitions in GaP(1 1 0) and GaAs(1 1 0) surfaces studied with surface differential reflectivity
GOLETTI, CLAUDIO;CHIARADIA, PIETRO
1987-01-01
Abstract
We present results on the polarization dependence of Surface Differential Reflectivity in GaP(1 1 0) and GaAs(GaAs(1 1 0) surfaces. GaP(1 1 0) shows a transition at 2.8 eV which is excited only with the light electric vector parallel to the [1 1 0] direction; for the optical transition above 3.0 eV there is not any marked polarization dependence. GaAs(1 1 0) shows optical transitions between 2.6 and 4.0 eV which have a weak dependence on light polarization. © 1987.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
