Chin. Phys. Lett.  2007, Vol. 24 Issue (7): 2122-2124    DOI:
Original Articles |
A New Empirical Model for Estimation of sp3 Fraction in Diamond-Like Carbon Films
DAI Hai-Yang;WANG Li-Wu;JIANG Hui;HUANG Ning-Kang
Key Laboratory of Radiation and Technology (Ministry of Education), Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064
Cite this article:   
DAI Hai-Yang, WANG Li-Wu, JIANG Hui et al  2007 Chin. Phys. Lett. 24 2122-2124
Download: PDF(309KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
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.
Keywords: 82.80.Gk      81.05.Uw      36.20.Hb     
Received: 27 January 2007      Published: 25 June 2007
PACS:  82.80.Gk (Analytical methods involving vibrational spectroscopy)  
  81.05.Uw  
  36.20.Hb (Configuration (bonds, dimensions))  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2007/V24/I7/02122
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
DAI Hai-Yang
WANG Li-Wu
JIANG Hui
HUANG Ning-Kang
[1] McKenzie D R 1996 Rep. Prog. Phys. 59 1611
[2] Liu C, Li G Q, Gou W et al 2004 China Phys. Lett. 212249
[3] Mei X X, Liu Z M, Ma T C et al 2003 China Phys. Lett. 20 1619
[4] Sanchez N A et al 2000 Thin Solid Films 373 247
[5] Prawer S, Nugent K W, Lifshitz Y, Lempert G D, Grossman E, Kulik J,Avigal I and Kalish R 1996 Diamond Relat. Mater. 5 433
[6] Ferrari A C 2002 Diamond Relat. Mater. 11 1053
[7] Robertson J 2002 Mater. Sci. Engin. R 37 129
[8] Mei X X, Xu J and Ma T C 2002 Acta Phys. Sin. 51 1875(in Chinese)
[9] De Barros M I et al 2001 Diamond Relat. Mater. 10337
[10] Adamopoulos G et al 1999 Diamond Relat. Mater. 8 541
[11] Mei X X et al 2003 Vacuum Sci. Technol. 23 27 (inChinese)
[12] Kleinsorge B et al 2001 Diamond Relat. Mater. 10 965
Related articles from Frontiers Journals
[1] YANG Gong-Xian, GONG Xiu-Fang. Laser-Induced Distortions and Disturbance Propagation of Delocalized Electronic States in Monatomic Carbon Chains[J]. Chin. Phys. Lett., 2012, 29(6): 2122-2124
[2] LI Shang-Sheng, LI Xiao-Lei, MA Hong-An, SU Tai-Chao, XIAO Hong-Yu, HUANG Guo-Feng, LI Yong, ZHANG Yi-Shun, JIA Xiao-Peng, ** . Reaction Mechanism of Al and N in Diamond Growth from a FeNiCo-C System[J]. Chin. Phys. Lett., 2011, 28(6): 2122-2124
[3] FU Di, XIE Dan, ZHANG Chen-Hui, ZHANG Di, NIU Jie-Bin, QIAN He, LIU Li-Tian,. Preparation and Characteristics of Nanoscale Diamond-Like Carbon Films for Resistive Memory Applications[J]. Chin. Phys. Lett., 2010, 27(9): 2122-2124
[4] LEI Tong, WANG Xiao-Ping, WANG Li-Jun, LV Cheng-Rui, ZHANG Shi, ZHU Yu-Zhuan. Electroluminescence from Multilayered Diamond/CeF3/SiO2 Films[J]. Chin. Phys. Lett., 2010, 27(4): 2122-2124
[5] ZHOU Sheng-Guo, ZANG Chuan-Yi, MA Hong-An, HU Qiang, LI Xiao-Lei, LI Shang-Sheng, ZHANG He-Min, JIA Xiao-Peng,. HPHT Synthesis of Different Shape Coarse-Grain Diamond Single Crystals[J]. Chin. Phys. Lett., 2009, 26(4): 2122-2124
[6] LIANG Zhong-Zhu, LIANG Jing-Qiu, JIA Xiao-Peng. Effects of NaN3 Added in Fe-C System on Inclusion and Impurity of Diamond Synthesized at High Pressure and High Temperature[J]. Chin. Phys. Lett., 2009, 26(3): 2122-2124
[7] LIU Xiao-Bing, JIA Xiao-Peng, MA Hong-An, HAN Wei, GUO Xin-Kai, JIA Hong-Sheng. HPHT Synthesis of High-Quality Diamond Single Crystals with Micron Grain Size[J]. Chin. Phys. Lett., 2009, 26(3): 2122-2124
[8] TIAN Yu, JIA Xiao-Peng, ZANG Chuan-Yi, LI Rui, LI Shang-Sheng, XIAO Hong-Yu, ZHANG Ya-Fei, HUANG Guo-Feng, HAN Qi-Gang, MA Li-Qiu, LI Yong, CHEN Xiao-Zhou, ZHANG Cong, MA Hong-An. Finite Element Analysis of Convection in Growth Cell for Diamond Growth Using Ni-Based Solvent[J]. Chin. Phys. Lett., 2009, 26(2): 2122-2124
[9] G. G. Fedoruk, O. N. Poklonskaya. On Room-Temperature Inversion of EPR Signals of P1 Centre in Synthetic Diamond[J]. Chin. Phys. Lett., 2009, 26(1): 2122-2124
[10] FU Yun-Chong, JIN Yun-Fan, YAO Cun-Feng, ZHANG Chong-Hong. Raman Spectroscopy of Irradiation Effect in Three Carbon Allotropes Induced by Low Energy B Ions[J]. Chin. Phys. Lett., 2009, 26(1): 2122-2124
[11] LI Hong-Dong, ZOU Guang-Tian, WANG Qi-Liang, CHENG Shao-Heng, LI Bo, Lü Jian-Nan, Lü Xian-Yi, JIN Zeng-Sun. High-Rate Growth and Nitrogen Distribution in Homoepitaxial Chemical Vapour Deposited Single-crystal Diamond[J]. Chin. Phys. Lett., 2008, 25(5): 2122-2124
[12] XIAO Hong-Yu, JIA Xiao-Peng, ZANG Chuan-Yi, LI Shang-Sheng, TIAN Yu, ZHANG Ya-Fei, HUANG Guo-Feng, MA Li-Qiu, MA Hong-An. Dependence of Crystal Quality and β Value on Synthesis Temperature in Growing Gem Diamond Crystals[J]. Chin. Phys. Lett., 2008, 25(4): 2122-2124
[13] LI Shang-Sheng, JIA Xiao-Peng, ZANG Chuan-Yi, TIAN Yu, ZHANG Ya-Fei, XIAO Hong-Yu, HUANG Guo-Feng, MA Li-Qiu, LI Yong, LI Xiao-Lei, MA Hong-An. Effects of Al and Ti/Cu on Synthesis of Type-IIa Diamond Crystals in Ni70Mn25Co5-C System at HPHT[J]. Chin. Phys. Lett., 2008, 25(10): 2122-2124
[14] TIAN Yu, MA Hong-An, LI Shang-Sheng, XIAO Hong-Yu, ZHANG Ya-Fei, HUANG Guo-Feng, MA Li-Qiu, JIA Xiao-Peng,. Dependence of Limited Growth Rate of High-Quality Gem Diamond on Growth Conditions[J]. Chin. Phys. Lett., 2007, 24(7): 2122-2124
[15] N. A. Poklonski, N. M. Lapchuk, A. V. Khomich, LU Fan-Xiu, TANG Wei-Zhong, V. G. Ralchenko, I. I. Vlasov, M. V. Chukichev, Sambuu Munkhtsetseg,. Nitrogen-Doped Chemical Vapour Deposited Diamond: a New Material for Room-Temperature Solid State Maser[J]. Chin. Phys. Lett., 2007, 24(7): 2122-2124
Viewed
Full text


Abstract