Magnetism in diamond-like carbon

被引：11
|
作者：
Saito, T [1 ]
Ozeki, T [1 ]
Terashima, K [1 ]
机构：
[1] Chiba Inst Technol, Dept Mech Sci & Engn, Narashino, Chiba 2750016, Japan
来源：
SOLID STATE COMMUNICATIONS | 2005年 / 136卷 / 9-10期
关键词：
diamond-like carbon; chemical vapor deposition; magnetization; Raman spectra;
D O I：
10.1016/j.ssc.2005.09.020
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We report the magnetization of diamond-like carbon (DLC) produced by the rf plasma-enhanced CVD method. The magnetization of DLC film was found to be diamagnetic when it was deposited on a silicon substrate. On the other hand, DLC film showed ferromagnetic behavior when deposited on a stainless steel substrate. Chemical analysis confirmed that the magnetization of the DLC film was not due to contamination from the substrate. Raman spectrometry studies revealed that the DLC film deposited on the stainless steel substrate has a higher ratio of disordered peak (I-D) to graphite-like peak (I-G) than that deposited on the silicon substrate. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：546 / 549
页数：4
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