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论文类型：期刊论文

发表时间：2008-09-15

发表刊物：APPLIED SURFACE SCIENCE

收录刊物：SCIE、EI、Scopus

卷号：254

期号：22

页面范围：7193-7197

ISSN号：0169-4332

关键字：La(2)O(3); DLC; photoluminescence; unbalanced magnetron sputtering

摘要：A novel kind of La(2)O(3) doped diamond-like carbon (DLC) films with thickness of 100-120 nm were deposited by unbalanced magnetron sputtering. Raman spectra and photoluminescence properties were measured by Raman spectrometer operated by 325 nm He-Cd laser and 514 nm Ar(+) laser, respectively. The intensities of Raman spectra and photoluminescence are higher than those of pure DLC films. The La(2)O(3) doped DLC films have the potential promising for the application of solar cell coatings. (C) 2008 Elsevier B.V. All rights reserved.