175 citations · 1.1k across the 43 of their papers we have counts for
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First-Principles Study on Cathode Properties of Li2MTiO4 and Na2MTiO4 (M = V, Cr, Mn, Fe, Co, Ni)
Kunihiko Yamauchi, Hiroyoshi Momida, Tamio Oguchi
The cathode properties of Na2MTiO4 (M: transition-metal element) are investigated by means of density-functional-theory calculations. The stability between the layered structure an…
Effect of magnetocrystalline anisotropy on magnetocaloric properties of AlFeB compound
Hung Ba Tran, Hiroyoshi Momida, Yu-ichiro Matsushita +4
It is well known that the temperature dependence of the effective magnetocrystalline anisotropy energy obeys the power law of magnetization in the Callen-Callen theory.…
Anisotropic magnetocaloric effect of CrI: A theoretical study
Hung Ba Tran, Hiroyoshi Momida, Yu-ichiro Matsushita +2
CrI is considered to be a promising candidate for spintronic devices and data storage. We derived the Heisenberg Hamiltonian for CrI from density functional calculation…
Magnetic properties of bilayer VI3: Role of trigonal crystal field and electric-field tuning
Thi Phuong Thao Nguyen, Kunihiko Yamauchi, Tamio Oguchi +2
The magnetic properties of two-dimensional VI3 bilayer are the focus of our first-principles analysis, highlighting the role of trigonal crystal-field effects and carried out in co…