A New Empirical Model for Estimation of sp3 Fraction in Diamond-Like Carbon Films
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Abstract
A new empirical model to estimate the content of sp3 in diamond-like carbon (DLC) films is presented, based on the conventional Raman spectra excited by 488nm or 514nm visible light for different carbons. It is found that bandwidth of the G peak is related to the sp3 fraction. A wider bandwidth of the G peak shows a higher sp3 fraction in DLC films.
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DAI Hai-Yang, WANG Li-Wu, JIANG Hui, HUANG Ning-Kang. A New Empirical Model for Estimation of sp3 Fraction in Diamond-Like Carbon Films[J]. Chin. Phys. Lett., 2007, 24(7): 2122-2124.
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DAI Hai-Yang, WANG Li-Wu, JIANG Hui, HUANG Ning-Kang. A New Empirical Model for Estimation of sp3 Fraction in Diamond-Like Carbon Films[J]. Chin. Phys. Lett., 2007, 24(7): 2122-2124.
|
DAI Hai-Yang, WANG Li-Wu, JIANG Hui, HUANG Ning-Kang. A New Empirical Model for Estimation of sp3 Fraction in Diamond-Like Carbon Films[J]. Chin. Phys. Lett., 2007, 24(7): 2122-2124.
|
DAI Hai-Yang, WANG Li-Wu, JIANG Hui, HUANG Ning-Kang. A New Empirical Model for Estimation of sp3 Fraction in Diamond-Like Carbon Films[J]. Chin. Phys. Lett., 2007, 24(7): 2122-2124.
|
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