scholarly journals Momentum-Dependent Local Ansatz Approach to the Metallic Ferromagnetism

2021 ◽  
Vol 90 (3) ◽  
pp. 034708
Author(s):  
Yoshiro Kakehashi
Keyword(s):  
Ansatz Approach ◽  
Metallic Ferromagnetism

scholarly journals Dirac Equation under Scalar and Vector Generalized Isotonic Oscillators and Cornell Tensor Interaction

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
H. Hassanabadi ◽  
E. Maghsoodi ◽  
Akpan N. Ikot ◽  
S. Zarrinkamar
Keyword(s):  
Dirac Equation ◽  
Quantum Number ◽  
Tensor Interaction ◽  
Cornell Potential ◽  
Ansatz Approach ◽  
Potential Parameters ◽  
Arbitrary Quantum

Spin and pseudospin symmetries of Dirac equation are solved under scalar and vector generalized isotonic oscillators and Cornell potential as a tensor interaction for arbitrary quantum number via the analytical ansatz approach. The spectrum of the system is numerically reported for typical values of the potential parameters.

scholarly journals Hund?s Rule and Metallic Ferromagnetism

2005 ◽  
Vol 118 (5-6) ◽  
pp. 973-978 ◽  
Author(s):  
J�rg Fr�hlich ◽  
Daniel Ueltschi
Keyword(s):  
Metallic Ferromagnetism

scholarly journals Four fermions in a one-dimensional harmonic trap: Accuracy of a variational-ansatz approach

2017 ◽  
Vol 95 (5) ◽  
Author(s):  
D. Pęcak ◽  
A. S. Dehkharghani ◽  
N. T. Zinner ◽  
T. Sowiński
Keyword(s):  
Harmonic Trap ◽  
One Dimensional ◽  
Ansatz Approach

Investigation of half-metallic ferromagnetism in Heusler compounds Co2VZ (Z = Ga, Ge, As, Se)

2017 ◽  
Vol 442 ◽  
pp. 80-86 ◽  
Author(s):  
Jiajia Han ◽  
Zhengwei Wang ◽  
Weiwei Xu ◽  
Cuiping Wang ◽  
Xingjun Liu
Keyword(s):  
Heusler Compounds ◽  
Half Metallic ◽  
Metallic Ferromagnetism ◽  
Half Metallic Ferromagnetism
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