Screen the half-metallic X2Y (Al/Si) full-Heusler alloys based on the first-principle calculations

2021 ◽  
Vol 193 ◽  
pp. 110391
Author(s):  
Yutong Li ◽  
Jingchuan Zhu ◽  
Ramesh Paudel ◽  
Jingtao Huang ◽  
Fei Zhou
Keyword(s):  
Heusler Alloys ◽  
First Principle ◽  
Half Metallic ◽  
First Principle Calculations ◽  
Full Heusler ◽  
Full Heusler Alloys

Magnetic and half-metallic properties of the full-Heusler alloys Co2TiX(X=Al,Ga;Si,Ge,Sn;Sb)

2005 ◽  
Vol 97 (10) ◽  
pp. 10C307 ◽  
Author(s):  
S. C. Lee ◽  
T. D. Lee ◽  
P. Blaha ◽  
K. Schwarz
Keyword(s):  
Heusler Alloys ◽  
Half Metallic ◽  
Full Heusler ◽  
Full Heusler Alloys

Coherent tunnelling conductance in magnetic tunnel junctions of half-metallic full Heusler alloys with MgO barriers

2007 ◽  
Vol 19 (36) ◽  
pp. 365228 ◽  
Author(s):  
Yoshio Miura ◽  
Hirohisa Uchida ◽  
Yoshihiro Oba ◽  
Kazutaka Nagao ◽  
Masafumi Shirai
Keyword(s):  
Tunnel Junctions ◽  
Heusler Alloys ◽  
Magnetic Tunnel Junctions ◽  
Half Metallic ◽  
Full Heusler ◽  
Full Heusler Alloys

Structural, electronic, magnetic and mechanical properties of the full-Heusler compounds Ni2Mn(Ge,Sn) and Mn2NiGe

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Naima Asli ◽  
Fethallah Dahmane ◽  
Mohamed Mokhtari ◽  
Chahrazed Zouaneb ◽  
Mohammed Batouche ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Heusler Alloys ◽  
Functional Materials ◽  
Type Structure ◽  
First Principles Calculations ◽  
Half Metallic ◽  
Ductile Materials ◽  
Metallic Compounds ◽  
Full Heusler ◽  
Full Heusler Alloys

Abstract Mn-Ni based full-Heusler alloys belong to novel half-metallic compounds with a promising set of physical properties for applications as functional materials. Based on first principles calculations, the electronic structures, the magnetic and mechanical properties of Ni2Mn(Ge,Sn) and Mn2NiGe full-Heusler alloys have been investigated in detail. The results revealed that the Mn2NiGe with Hg2CuTi type structure is more stable; on the other hand, for Ni2Mn(Ge,Sn), the Cu2MnAl type structure is more stable. The Mn2NiGe alloys are found to be half-metallic with an integer value of total magnetic moment of 4 μB which makes them interesting materials in the field of spintronics. The Ni2Mn(Ge,Sn) alloys exhibit metallic character in both Hg2CuTi and Cu2MnAl type structures. The calculated B/G ratios for all the considered compounds Ni2Mn(Ge,Sn) and Mn2NiGe are greater than 1.75; therefore, these alloys are ductile, and the calculated Cauchy’s pressure is positive, which also classified these compounds as ductile materials.

Ab initiostudy on stability of half-metallic Co-based full-Heusler alloys

2006 ◽  
Vol 99 (8) ◽  
pp. 08J112 ◽  
Author(s):  
Yoshio Miura ◽  
Masafumi Shirai ◽  
Kazutaka Nagao
Keyword(s):  
Heusler Alloys ◽  
Half Metallic ◽  
Full Heusler ◽  
Full Heusler Alloys

Computational discovery of the novel half-metallic full-Heusler alloys Mn2LiAs and Mn2LiSb

2020 ◽  
Vol 503 ◽  
pp. 166642 ◽  
Author(s):  
Weibo Yao ◽  
Jie Zhou ◽  
Dongwen Zeng ◽  
Huijun Wan ◽  
Wen Ruan ◽  
...  
Keyword(s):  
Heusler Alloys ◽  
The Novel ◽  
Half Metallic ◽  
Computational Discovery ◽  
Full Heusler ◽  
Full Heusler Alloys

Site preference, magnetic and electronic properties of half-metallic Vanadium-based full Heusler alloys

2021 ◽  
Vol 517 ◽  
pp. 167379
Author(s):  
Xingzhe Du ◽  
Yajiu Zhang ◽  
Zhuhong Liu ◽  
Zhigang Wu ◽  
Shifeng Xu ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Heusler Alloys ◽  
Site Preference ◽  
Half Metallic ◽  
Full Heusler ◽  
Full Heusler Alloys
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