Phase stability and physical property for off-stoichiometric Ni-Mn-Sb alloys including 4O phase

doi:10.1016/j.jmmm.2023.171078

IMR OpenIR

	Phase stability and physical property for off-stoichiometric Ni-Mn-Sb alloys including 4O phase
	Tan, Changlong 1; Xia, Qinhan 2; Tian, Xiaohua 3; Zhao, Wenbin 1; Liu, Rui 2; Zhang, Kun 4
通讯作者	Tan, Changlong(changlongtan@hrbust.edu.cn) ; Zhang, Kun(kzhang@imr.ac.cn)
	2023-10-15
发表期刊	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN	0304-8853
卷号	584 页码:13
摘要	Large magnetic field-induced strains can only be found in modulated martensite for Ni-Mn-Sb alloys, but the theoretical research on this alloy which is generally concentrated in the austenite and non-modulated martensite (NM) ignores the modulated martensite. Therefore, in this paper, we systematically study the relationship between phase stability, physical property and composition in the full series Ni-Mn-Sb Heusler alloys (Ni24+xMn12-xSb12, Ni24+xMn12Sb12-x, Ni24-xMn12+xSb12, Ni24Mn12+xSb12-x) including four-layered orthorhombic modulated martensite (4O) by the first principles calculations. For phase stability, we determined that the critical components of 4O for Ni24+xMn12-xSb12, Ni24+xMn12Sb12-x and Ni24Mn12+xSb12-x is x = 6, x = 6 and x = 4, respectively. There is no 4O phase within the concentration range considered for Ni24-xMn12+xSb12. Moreover, the martensitic transformation sequences are also determined. As for physical properties, the transformation temperatures from austenite to 4O and NM phases are predicted respectively. Meanwhile, the ternary magnetic moment diagram of austenite, 4O and NM phases is constructed. The maximum value of total magnetic moment is distributed in the Ni-excess Sb-deficient system, while the minimum value of that is distributed in the Mnexcess Sb-deficient system. The origin of the above observations is explained by the competition between the Jahn-Teller effect in the electronic structure and the strength of the covalent bond. The results in this paper are expected to provide information for the composition design and performance optimization of Ni-Mn-Sb alloy.
关键词	Ni-Mn-Sb Modulated martensite First -principal calculations Phase transition path Magnetic property
资助者	National Natural Science Foundation of China ; Heilongjiang Provincial Natural Science Foundation of China
DOI	10.1016/j.jmmm.2023.171078
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52001101] ; National Natural Science Foundation of China[52271172] ; National Natural Science Foundation of China[51971085] ; Heilongjiang Provincial Natural Science Foundation of China[YQ2022112]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Condensed Matter
WOS记录号	WOS:001062773100001
出版者	ELSEVIER
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/179145
专题	中国科学院金属研究所
通讯作者	Tan, Changlong; Zhang, Kun
作者单位	1.Harbin Univ Sci & Technol, Sch Mat Sci & Chem Engn, Harbin 150080, Peoples R China 2.Harbin Univ Sci & Technol, Sch Sci, Harbin 150080, Peoples R China 3.Harbin Univ Sci & Technol, Sch Elect & Elect Engn, Harbin 150080, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Tan, Changlong,Xia, Qinhan,Tian, Xiaohua,et al. Phase stability and physical property for off-stoichiometric Ni-Mn-Sb alloys including 4O phase[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2023,584:13.
APA	Tan, Changlong,Xia, Qinhan,Tian, Xiaohua,Zhao, Wenbin,Liu, Rui,&Zhang, Kun.(2023).Phase stability and physical property for off-stoichiometric Ni-Mn-Sb alloys including 4O phase.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,584,13.
MLA	Tan, Changlong,et al."Phase stability and physical property for off-stoichiometric Ni-Mn-Sb alloys including 4O phase".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 584(2023):13.