Browsing Τμήμα Φυσικής / Department of Physics by Subject "gallium"
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Article
Highly efficient spin filtering of ballistic electrons
(2004)Spin dependent electron transport in hybrid Au/Co/Cu/NiFe/n-GaAs spin valve Schottky barrier structures was investigated using photoexcitation at various wavelengths. For excitation with the photon energy well above the ...
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Article
Structural, magnetic, electronic, and spin transport properties of epitaxial Fe 3Si/GaAs(001)
(2005)We report experimental results on the structural, magnetic, electronic, and spin transport properties of a 21 nm Fe 3Si/GaAs(001) heterostructure epitaxially grown by coevaporation. High-resolution x-ray diffraction shows ...
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Article
White light emission via cascade Förster energy transfer in (Ga, In)N quantum well/polymer blend hybrid structures
(2009)We have studied the room-temperature non-radiative energy transfer processes in hybrid structures composed of (Ga, In)N/GaN single quantum wells and semiconducting polymer blend films placed in nanometre-scale proximity. ...