Large Magnetocaloric Effect and Magnetoresistance in Fe and Co Co-Doped Ni-Mn-Al Heusler Alloys

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2018专题

	Large Magnetocaloric Effect and Magnetoresistance in Fe and Co Co-Doped Ni-Mn-Al Heusler Alloys
	Zhang, Chengliang; Han, Peide; Li, Hui; Feng, Lin; Zhang, Tuo; Xu, Yuekui; Agarwal, Sandeep; Xuan, Haicheng; Wu, Yafei; Du, Youwei
刊名	PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
	2018
卷号	215 期号:13
关键词	Shape-memory Alloys Martensitic-transformation Giant Magnetoresistance Phase-transformation Sn
英文摘要	The Ni40Co10-xFexMn33Al17 (x = 4, 6, 8) alloys are prepared by arc-melting method. The crystallographic structure, magnetic and magnetoresistance properties are systematically studied. The large magnetic change is obtained across the martensitic transformation from the ferromagnetic austenite phase to weak-magnetic martensite phase. With the increase in Fe/Co ratio, the martensite transformation temperature shifts to the lower temperature. The large values of magnetoresistance of 33.3, 25.7, and 13.1% are achieved at the field of 3T for x = 4, x = 6, and x = 8 alloys around the martensitic transformation, respectively. These results indicate that Ni-Fe-Co-Mn-Al alloy provides the motive power for further research in practical applications.
学科主题	Materials Science ; Physics
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/17320]
专题	2018专题
推荐引用方式 GB/T 7714	Zhang, Chengliang,Han, Peide,Li, Hui,et al. Large Magnetocaloric Effect and Magnetoresistance in Fe and Co Co-Doped Ni-Mn-Al Heusler Alloys[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,2018,215(13).
APA	Zhang, Chengliang.,Han, Peide.,Li, Hui.,Feng, Lin.,Zhang, Tuo.,...&Wang, Dunhui.(2018).Large Magnetocaloric Effect and Magnetoresistance in Fe and Co Co-Doped Ni-Mn-Al Heusler Alloys.PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,215(13).
MLA	Zhang, Chengliang,et al."Large Magnetocaloric Effect and Magnetoresistance in Fe and Co Co-Doped Ni-Mn-Al Heusler Alloys".PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 215.13(2018).