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

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Resonant Raman scattering near the free-to-bound transition in undoped p-GaSe.pdf (101.04 KB)

Date

2001

Authors

Gasanly, N. M.
Aydınlı, A.
Özkan, H.

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Abstract

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’’(2) mode has been observed for both incident and scattered photon energies equal to the free-to-bound transition energy.

Source Title

Crystal Research and Technology

Publisher

Wiley

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Keywords

GaSe, Layered crystals, Semiconductor compounds, Electron transitions, Helium neon lasers, Photons, Raman scattering, Resonance, Spectrum analysis, Synthesis (chemical), Resonant Raman scattering (RRS), Polycrystals

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http://hdl.handle.net/11693/24764

Published Version (Please cite this version)

http://dx.doi.org/10.1002/1521-4079(200112)36:12<1393

Collections

Scholarly Publications - Physics

Language

English

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Article