3 papers
cond-mat.mtrl-sci2018
Effects of strain on electronic and magnetic properties of Co/WS junction: a density functional and Monte Carlo study
Hamideh Kahnouji, S. Javad Hashemifar, Nafiseh Rezaei +1
In this work, density functional computations and Monte Carlo simulations are performed to investigate structural, electronic, magnetic, and thermodynamic properties of Co/WS j…
physics.comp-ph2018
Crossover between tricritical and Lifshitz points in pyrochlore FeF
Mohammad Amirabbasi, Nafiseh Rezaei, Mojtaba Alaei +2
Pyrochlore FeF (pyr-FeF) is a Heisenberg anti-ferromagnetic (AF) with a magnetic susceptibility deviating from the Curie-Weiss law, even at the room temperature. This c…
cond-mat.str-el2018
Ab initio investigation of magnetic ordering in the double perovskite SrNiWO
Nafise Rezaei, Tayebehsadat Hashemifar, Mojtaba Alaei +3
{\it Ab initio} calculations, GGA/GGA+, are used to propose a spin Hamiltonian for the B-site ordered double perovskite, SrNiWO. Our results show that the exchange i…