Browsing by Subject "Photoluminescence properties"

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Article

A systematic investigation into the conversion of Β-Ga 2O3 to GaN nanowires using NH3 and H 2: Effects on the photoluminescence properties

Othonos, A.; Zervos, Matthew; Christofides, C. (2010)

GaN nanowires (NWs) with a hexagonal wurtzite crystal structure, diameters of 50 nm and lengths of 10 μm have been obtained from postgrowth nitridation of monoclinic Β-Ga2O3 NWs using NH3 between 700-1090 °C. The conversion ...
Article

Ultrafast transient spectroscopy and photoluminescence properties of V 2O5 nanowires

Othonos, A.; Christofides, C.; Zervos, Matthew (2013)

The properties of V2O5 semiconductor nanowires have been investigated using ultrashort transient absorption spectroscopy in conjunction with time resolved photoluminescence. Femtosecond pulse excitation has been utilized ...