Reactively co-sputter deposited a-C:H/Cr thin films: Material characteristics and optical properties

Hsin Yen Cheng, Jau Wern Chiou, Jyh Ming Ting, Yonhua Tzeng

研究成果: Article同行評審

9 引文 斯高帕斯(Scopus)

摘要

Various chromium-containing amorphous hydrogenated carbon (a-C:H/Cr) coatings were deposited on oxygen-free copper and silicon substrates for use as solar selective absorber coatings. The deposition was performed using a magnetron co-sputter deposition method under various methane/Ar ratios, ranging from 0 to 8%. The obtained films were characterized using glazing incident X-ray diffraction, scanning electron microscopy, high-resolution transmission electron microscopy, secondary ion mass spectrometer, and X-ray photoelectron spectroscopy. The optical absorptance and emittance at 100 C were determined using UV-vis-NIR spectroscopy and Fourier transform infrared spectrometry, respectively. Effects of the material characteristics on the optical properties are reported and discussed.

原文English
頁(從 - 到)164-168
頁數5
期刊Thin Solid Films
529
DOIs
出版狀態Published - 2013 二月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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