Colossal magnetoresistance and spin-glass properties of La1-xTexMnO3 (x=0.04, 0.1)

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	Colossal magnetoresistance and spin-glass properties of La1-xTexMnO3 (x=0.04, 0.1)
	Tan, GT ; Duan, P ; Dai, SY ; Chen, ZH ; Lu, HB ; Zhou, YL
刊名	CHINESE SCIENCE BULLETIN
	2003
卷号	48 期号:13 页码:1321
关键词	GIANT MAGNETORESISTANCE MAGNETIC-PROPERTIES PEROVSKITE MANGANITES TRANSPORT SYSTEMS
ISSN号	1001-6538
通讯作者	Chen, ZH: Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China.
中文摘要	Hard, wear-resistant and well-adhesive titanium nitride coatings on cemented carbide cutting tools were prepared by the pulsed high energy density plasma technique at ambient temperature. The results of Auger spectra analysis indicated that the interface between the coating and substrate was more than 250 nm. Under optimized deposition conditions, the highest critical load measured by nanoscratch tester was more than 90 mN, which meant that the TiN film was well adhesive to the substrate; the highest nanohardness and Young's modulus according to nanoindentation tests were near to 27 and 450 GPa. The results of cutting tests evaluated by turning hardened CrWMn steel in industrial conditions indicated that the wear resistance and edge life of the cemented carbide tools were enhanced dramatically because of the deposition of titanium nitride coatings. These improvements were attributed to the three combined effects: the deposition and ion implantation of the pulsed plasma and the becoming finer of the grain sizes.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/34856]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Tan, GT,Duan, P,Dai, SY,et al. Colossal magnetoresistance and spin-glass properties of La1-xTexMnO3 (x=0.04, 0.1)[J]. CHINESE SCIENCE BULLETIN,2003,48(13):1321.
APA	Tan, GT,Duan, P,Dai, SY,Chen, ZH,Lu, HB,&Zhou, YL.(2003).Colossal magnetoresistance and spin-glass properties of La1-xTexMnO3 (x=0.04, 0.1).CHINESE SCIENCE BULLETIN,48(13),1321.
MLA	Tan, GT,et al."Colossal magnetoresistance and spin-glass properties of La1-xTexMnO3 (x=0.04, 0.1)".CHINESE SCIENCE BULLETIN 48.13(2003):1321.