Walter Gomes
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Defect luminescence at n-GaN electrodes : a comparative study between n-GaN grown on sapphire substrates and on Si substrates
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On the effect of surface pretreatment upon the electronic structure of n-GaN surfaces
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Photocurrent multiplication at n-GaN electrodes in formic acid solutions
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Subbandgap photoluminescence and electroluminescence at n-GaN electrodes in aqueous solutions
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A (photo-)electrochemical study on n-GaN in aqueous solutions
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Photoluminescence and electroluminescence as tools to investigate recombination processes at n-GaN electrodes in contact with aqueous electrolyte solutions
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Photoelectrochemical reactions at the n-GaN electrode in 1 M H2SO4 and in acidic solutions containing Cl- ions.
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A photoelectrochemical study of InxGa1-xN films
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Electrochemical formation and properties of n-GaAs/Au and n-GaAs/Ag Schottky barriers : influence of surface composition upon the barrier height
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A comparative study of electrochemically formed and vacuum-deposited n-GaAs/Au Schottky barriers using ballistic electron emission microscopy (BEEM).