Hide/Show Apps

Resonant Raman scattering near the free-to-bound transition in undoped p-GaSe

Download
2001-01-01
Hasanlı, Nızamı
Aydinli, A
Ozkan, H
Raman spectra of GaSe layered crystal have been measured using a He-Ne laser and temperature tuning the free-to-bound gap in the range 10-290 K. Resonance enhancement of E'((12)) mode has been observed for both incident and scattered photon energies equal to the free-to-bound transition energy.