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Bismuth-induced effects on optical, lattice vibrational, and structural properties of bulk GaAsBi alloys

Bulk GaAs(1 - x)Bi(x)/GaAs alloys with various bismuth compositions are studied using power- and temperature-dependent photoluminescence (PL), Raman scattering, and atomic force microscopy (AFM). PL measurements exhibit that the bandgap of the alloy decreases with increasing bismuth composition. Mor...

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Detalles Bibliográficos
Autores principales:	Sarcan, Fahrettin, Dönmez, Ömer, Kara, Kamuran, Erol, Ayse, Akalın, Elif, Çetin Arıkan, Mehmet, Makhloufi, Hajer, Arnoult, Alexandre, Fontaine, Chantal
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer 2014
Materias:	Nano Express
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3984679/ https://www.ncbi.nlm.nih.gov/pubmed/24629075 http://dx.doi.org/10.1186/1556-276X-9-119

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