Raman spectroscopy of thin DLC film deposited by plasma electrolysis process

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• 作者：A. Habibi^a ; ^{a_habibi@aut.ac.ir} ; S.M. Mousavi Khoie^a ; ^{mmousavi@aut.ac.ir} ; F. Mahboubi^a ; M. Urgen^b
• 关键词：Thin diamond-like carbon film ; Electrolytic plasma processing ; High power Raman spectroscopy ; Surface enhanced Raman scattering ; Carbyne
• 刊名：Surface and Coatings Technology
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：309
• 期：Complete
• 页码：945-950
• 全文大小：1063 K
• 卷排序：309

文摘

The thin DLC film was successfully deposited on Ni substrate by the CPE process. The SERS enhanced Raman revealed D and G bands and an additional band in 2150 cm− 1 The appearance of carbyne band (2150 cm− 1) by SERS is due to its low concentration. High laser power Raman showed D and G bands and two bands in 1130 and 1430 cm− 1. The presence of thin DLC film containing sp, sp2 and sp3 carbon bonding was proved.