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	Study of giant magnetoresistance and giant electroresistance of carbon based thin film
	Zhang Xiaozhong ; Tian Peng ; Xue Qingzhong
	2010-05-10 ; 2010-05-10 ; OCT
会议名称	RARE METALS ; Beijing International Materials Week ; Beijing, PEOPLES R CHINA ; Web of Science
关键词	magnetoresistance electroresistance carbon based film CO-X-C1-X GRANULAR FILMS POSITIVE MAGNETORESISTANCE TRANSPORT-PROPERTIES SI SUBSTRATE COMPOSITES Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering
中文摘要	Using pulsed laser deposition, Fe.-Cl-x films on Si (100) substrates were prepared. At T = 300 K and B = 5 T a large positive MR of 138% was found in Fe0.011-C0.989 film. It is also found that when T < 258 K, the MR of Fe0.011-C0.989 film is negative and when 258 K < T < 340 K, the MR of the film is positive. The MR of the material is also found to be controlled by the measuring current and measuring voltage. When B = 2000 Oe, the MR is 11.5% at 2.5 mA and is 35% at about 35 V. The material has also a giant electroresistance of 500% at 8 V.
会议录出版者	NONFERROUS METALS SOCIETY CHINA ; BEIJING ; NO. 30 XUEYUAN RD, BEIJING 100083, PEOPLES R CHINA
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/18269]
专题	清华大学
推荐引用方式 GB/T 7714	Zhang Xiaozhong,Tian Peng,Xue Qingzhong. Study of giant magnetoresistance and giant electroresistance of carbon based thin film[C]. 见:RARE METALS, Beijing International Materials Week, Beijing, PEOPLES R CHINA, Web of Science.

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