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综合爱Synthesis and characterization of composite films of silver nanoparticles embedded in DLC matrix prepared by plasma CVD technique 期刊名称: European Physical Journal Applied Physics
作者: Paul, R.,Gayen, R. N.,Hussain, S.,Khanna, V.,Bhar, R.,Pal, A. K.
年份: 2009年
期号: 第1期
关键词: Argon;Carbon films;Chemical vapor deposition;Diamond films;Diamond
更待何时like carbon films;Fourier transform infrared
spectroscopy;Methane;Nanoparticles;Optical constants;Optical films
摘要:Composite films containing silver nanoparticles embedded in diamond-like carbon (DLC) matrix were deposited on glass substrates by using capacitatively coupled plasma (CCP) chemical vapour deposition techninique (CVD). Particle size
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家兔怎么养墙的英语and metal volume fraction were tailored by varying the relative amount of methane
of a gas mixture of methane + argon in the plasma. Optical constants of the films were evaluated. Bonding environment in the films were obtained from Raman and FTIR studies. Blue-shift of the surface plasmon resonance peak in the optical absorbance spectra of the films could be associated with the reduction of the particle size while red shift was associated with the increa in volume fraction of metal particles. The experimental results have been discusd in light of the
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