Electronic Structure Of Ni2Mn1+xSn1-x As A Function Of Composition

被引：0
|
作者：
Singh, Sandeep [1 ]
Adhikary, Ganesh [2 ]
Biswas, D. [2 ]
Maiti, Kalobaran [2 ]
Maji, Chhayabrita [1 ,3 ]
机构：
[1] SN Bose Natl Ctr Basic Sci, Dept Condensed Matter Phys & Mat Sci, Block JD,Sect 3, Kolkata 700106, India
[2] Tata Inst Fundamental Res, Dept Condensed Matter Phys & Mat Sci, Homi Bhabha Rd, Bombay 400005, Maharashtra, India
[3] Indian Assoc Cultivat Sci, Dept Mat Sci, 2A & 2B Raja SC Mullick Rd, Kolkata 700032, India
来源：
61ST DAE-SOLID STATE PHYSICS SYMPOSIUM | 2017年 / 1832卷
关键词：
Photoelectron spectroscopy; Heusler alloys; Intermetallics; electronic structure; NI; ALLOYS; MN; PD;
D O I：
10.1063/1.4980561
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The electronic structure of off-stoichiometric Ni2Mn1+xSn1-x (x = 0.44, 0.48, 0.52) Heusler alloys as a function of composition is studied by x-ray photoelectron spectroscopy at 10 K. The extra Mn is substituted at Sn site. The Ni 2p, Mn 3s, Sn 4d core-levels and valence band are probed. The results show that Mn core-levels are affected by Mn concentration, whereas Ni, Sn core-levels and valence band are un-affected.
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页数：3
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