Compositional, structural and morphological modifications of N-rich Cu3N films induced by irradiation with Cu ions at 42 MeV
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چکیده
منابع مشابه
Compositional, structural and morphological modifications of N-rich Cu3N films induced by irradiation with Cu ions at 42MeV
N-rich Q13N films were irradiated with Cu at 42 MeV in the fluences range from 4 x 10 to 1 x 10 cirr. The radiation-induced changes in the chemical composition, structural phases, surface morphology and optical properties have been characterized as a function of ion fluence, substrate temperature and angle of incidence of the incoming ion by means of ion-beam analysis (IBA), x-ray diffraction, ...
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The influence of nitrogen excess on the optical response of N-rich Cu3N films is reported. The optical spectra measured in the wavelength range from 0.30 to 20.00μm have been correlated with the elemental film composition which can be adjusted in the nitrogen atomic percentage (at%) range from 27 ± 2 up to 33 ± 2. The absorption spectra for the N-rich films are consistent with direct optical tr...
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ژورنال
عنوان ژورنال: Journal of Physics D: Applied Physics
سال: 2010
ISSN: 0022-3727,1361-6463
DOI: 10.1088/0022-3727/43/34/345301