The electronic and magnetic properties of transition-metal element doped three-dimensional topological Dirac semimetal in Cd3As2

2015 ◽  
Vol 3 (15) ◽  
pp. 3547-3551 ◽  
Author(s):  
Hao Jin ◽  
Ying Dai ◽  
Yan-Dong Ma ◽  
Xin-Ru Li ◽  
Wei Wei ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Transition Metal ◽  
Curie Temperature ◽  
Room Temperature ◽  
Three Dimensional ◽  
Electronic And Magnetic Properties ◽  
Dirac Semimetal ◽  
Half Metal ◽  
Transition Metal Element ◽  
Metal Element

The substitution of Cr atoms could tailor Cd3As2 to a ferromagnetic half-metal, with the Curie temperature (Tc) up to room temperature, suggesting powerful potential for further spintronic applications.

Controllable electronic and magnetic properties in a two-dimensional germanene heterostructure

2016 ◽  
Vol 18 (17) ◽  
pp. 12169-12174 ◽  
Author(s):  
Run-wu Zhang ◽  
Wei-xiao Ji ◽  
Chang-wen Zhang ◽  
Sheng-shi Li ◽  
Ping Li ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Curie Temperature ◽  
First Principles ◽  
First Principles Calculation ◽  
Two Dimensional ◽  
Electronic And Magnetic Properties ◽  
Half Metal ◽  
Vdw Heterostructure

Based on first-principles calculation, we predict a new kind of ferromagnetic half-metal (HM) with a Curie temperature of 244 K in a two dimensional (2D) germanene vdW heterostructure.

Electronic and magnetic properties of honeycomb transition metal monolayers: first-principles insights

2014 ◽  
Vol 16 (26) ◽  
pp. 13383-13389 ◽  
Author(s):  
Xinru Li ◽  
Ying Dai ◽  
Yandong Ma ◽  
Baibiao Huang
Keyword(s):  
Field Theory ◽  
Monte Carlo ◽  
Magnetic Properties ◽  
Transition Metal ◽  
First Principles ◽  
Mean Field Theory ◽  
Mean Field ◽  
Electronic And Magnetic Properties ◽  
Dirac Systems

The electronic and magnetic properties of d-electron-based Dirac systems are studied by combining first-principles with mean field theory and Monte Carlo approaches.

Effect of transition metal element substitution on magnetoelectric properties of BiFeO3-BaTiO3 ceramics

2021 ◽  
Vol 859 ◽  
pp. 158224
Author(s):  
Miao Miao Niu ◽  
Juan Liu ◽  
Tu Lai Sun ◽  
Run Zu Jiang ◽  
Dian Hui Hou ◽  
...  
Keyword(s):  
Transition Metal ◽  
Element Substitution ◽  
Magnetoelectric Properties ◽  
Transition Metal Element ◽  
Metal Element

Composition dependent tuning of electronic and magnetic properties in transition metal substituted Rock-salt MgO

2019 ◽  
Vol 475 ◽  
pp. 44-53
Author(s):  
Kaltoum Klaa ◽  
Salima Labidi ◽  
Amitava Banerjee ◽  
Sudip Chakraborty ◽  
Malika Labidi ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Transition Metal ◽  
Rock Salt ◽  
Electronic And Magnetic Properties

Martensitic Transformation and Mechanical Properties of Fe-Doped Ni54Mn21Ga25 Alloys

2011 ◽  
Vol 687 ◽  
pp. 500-504
Author(s):  
S. X. Xue ◽  
S.S. Feng ◽  
P. Y. Cai ◽  
Q T Li ◽  
H. B. Wang
Keyword(s):  
Magnetic Field ◽  
Mechanical Properties ◽  
Magnetic Properties ◽  
Martensitic Transformation ◽  
Curie Temperature ◽  
Directional Solidification ◽  
Transformation Temperature ◽  
Room Temperature ◽  
Martensitic Transformation Temperature ◽  
Polycrystalline Alloys

Ni54Mn21-xFexGa25（x=0,1,3,5,7,9）polycrystalline alloys were prepared by the technique of directional solidification and the effect of substituting Fe for Mn on the martensitic transformation and mechanical properties of the alloys was analyzed. It was found that the Curie temperature increased with increasing substitution while the martensitic transformation temperature decreased. The Fe-doped Ni54Mn21Ga25 alloys exhibit excellent magnetic properties at room temperature; the typical Ni54Mn20Fe1Ga25 alloy shows a large magnetic-induced-strain of -1040 ppm at a magnetic field of 4000 Oe.

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