scholarly journals Ab initio determination of the magnetic ground state of pyrochlore Y2Mn2O7

2020 ◽  
Vol 102 (12) ◽  
Author(s):  
Mohammad Amirabbasi ◽  
Mojtaba Alaei
Keyword(s):  
Ab Initio ◽  
Ground State ◽  
Magnetic Ground State

scholarly journals Magnetic Ground State and Electronic Structure of Binary Mn2Sb Compound from Ab Initio Calculations

Proceedings ◽  
2020 ◽  
Vol 67 (1) ◽  
pp. 15
Author(s):  
Evgenii D. Chernov ◽  
Alexey V. Lukoyanov
Keyword(s):  
Electronic Structure ◽  
Ab Initio ◽  
Ground State ◽  
Spin Projection ◽  
Magnetic Ground State ◽  
First Order Phase Transition ◽  
Magnetocaloric Properties ◽  
Ab Initio Approach ◽  
Long Range Ordering ◽  
First Order Phase

Manganese antimonide Mn2−xMxSb, where M is a 3d transition metal, is a prominent binary material due to its high Curie temperature and magnetocaloric properties accompanying the M-induced first-order phase transition for various compositions. In this work, we employed a modern ab initio approach to analyze the magnetic ground state and electronic structure of Mn2Sb for various types of long-range ordering. In the electronic structure of Mn2Sb, it was found to possess the semi-metallic properties with a gap in the minority spin projection.

Direct Determination of the Magnetic Ground State in the Square LatticeS=1/2AntiferromagnetLi2VOSiO4

2004 ◽  
Vol 93 (2) ◽  
Author(s):  
A. Bombardi ◽  
J. Rodriguez-Carvajal ◽  
S. Di Matteo ◽  
F. de Bergevin ◽  
L. Paolasini ◽  
...  
Keyword(s):  
Ground State ◽  
Direct Determination ◽  
Magnetic Ground State
Sign in / Sign up

Export Citation Format

Share Document