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Effect of Excitons in AlGaAs/GaAs Superlattice Solar Cells

✍ Scribed by Nishinaga, Jiro; Kawaharazuka, Atsushi; Onomitsu, Koji; Ploog, Klaus H.; Horikoshi, Yoshiji


Book ID
121864015
Publisher
Institute of Pure and Applied Physics
Year
2011
Tongue
English
Weight
681 KB
Volume
50
Category
Article
ISSN
0021-4922

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Longitudinal optic (LO) phonon assisted indirect exciton creation ( \(\left.\mathrm{X}_{\mathrm{LO}}\right)\), hot carrier relaxation ((e-h) \()_{\mathrm{LO}}\) ) and Raman scattering phenomena are reported in the optical spectra of GaAs-AlGaAs superlattices. Structures of the same dimensions both w