scholarly journals First-principles investigations of electronic and magnetic properties of Fe2V1-xCrxSi Heusler alloys

2021 ◽  
Vol 1849 (1) ◽  
pp. 012030
Author(s):  
P K Joshi ◽  
K Kumar ◽  
G Arora ◽  
D Mali ◽  
P K Jangid ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
First Principles ◽  
Heusler Alloys ◽  
Electronic And Magnetic Properties

scholarly journals Study of half metallicity, structural and mechanical properties in inverse Heusler alloy Mn2ZnSi(1−x)Gex and a superlattice

RSC Advances ◽  
2019 ◽  
Vol 9 (63) ◽  
pp. 36680-36689
Author(s):  
M. Ram ◽  
A. Saxena ◽  
Abeer E. Aly ◽  
A. Shankar
Keyword(s):  
Mechanical Properties ◽  
Magnetic Properties ◽  
First Principles ◽  
Heusler Alloy ◽  
Heusler Alloys ◽  
First Principles Calculations ◽  
Half Metallicity ◽  
Electronic And Magnetic Properties

The electronic and magnetic properties of Mn2ZnSi(1−x)Gex (x = 0.0, 0.125, 0.25, 0.375, 0.5, 0.625, 0.75, 0.875, and 1.0) inverse Heusler alloys and Mn2ZnSi/Mn2ZnGe superlattice have been investigated using first-principles calculations.

scholarly journals First-principles investigation of half-metallic ferromagnetism of Fe2YSn (Y = Mn, Ti and V) Heusler alloys

2021 ◽  
Vol 24 (2) ◽  
pp. 23703
Author(s):  
M. Sayah ◽  
S. Zeffane ◽  
M. Mokhtari ◽  
F. Dahmane ◽  
L. Zekri ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
First Principles ◽  
Density Functional ◽  
Heusler Alloys ◽  
Type Structure ◽  
Spin Moment ◽  
Generalized Gradient ◽  
Half Metallic ◽  
Electronic And Magnetic Properties ◽  
The Density Functional Theory

In this paper, we use the first-principles calculations based on the density functional theory to investigate structural, electronic and magnetic properties of Fe2YSn with (Y = Mn, Ti and V). The generalized gradient approximation (GGA) method is used for calculations. The Cu2MnAl type structure is energetically more stable than the Hg2CuTi type structure. The negative formation energy is shown as the evidence of thermodynamic stability of the alloy. The calculated total spin moment is found as 3μB and 0μB at the equilibrium lattice constant for Fe2MnSn and Fe2TiSn respectively, which agrees with the Slater-Pauling rule of Mt= Zt-24. The study of electronic and magnetic properties proves that Fe2MnSn and Fe2TiSn full-Heusler alloys are complete half-metallic ferromagnetic materials.

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