Browsing by Subject "Conduction bands"
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Article
Inhomogeneities and Effective Mass in Doped Mg2Si
(2016)Magnesium silicide (Mg2Si)-based materials are promising candidates as thermoelectric components for mid-temperature range (500–900 K) energy conversion. Many different approaches for determining the parabolicity of the ...
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Article
Minority-spin band parameters in a NiMnSb thin film determined by spectral conductivity
(2004)NiMnSb is expected to be a ferromagnetic half metal, an expectation that is based in part on band structure calculations. Here we report optical conductivity studies of the band structure for a film prepared by pulsed laser ...
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Article
Ultrafast Spectroscopy and Red Emission from β-Ga2O3/β-Ga2S3 Nanowires
(2015)Ultrafast pump-probe and transient photoluminescence spectroscopy were used to investigate carrier dynamics in β-Ga2O3 nanowires converted to β-Ga2O3/Ga2S3 under H2S between 400 to 600 °C. The β-Ga2O3 nanowires exhibited ...