S. J. Hashemifar

activity

20102024

most citedAb initio investigation of magnetic ordering in the double perovskite Sr

_{2}

NiWO

_{6}

19 citations · 89 across the 18 of their papers we have counts for

collaborators

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3 papers · 1 filter

cond-mat.str-el2018★ 19 cited

Ab initio investigation of magnetic ordering in the double perovskite Sr $_{2}$ NiWO $_{6}$

Nafise Rezaei, Tayebehsadat Hashemifar, Mojtaba Alaei +3

{\it Ab initio} calculations, GGA/GGA+ $U$ , are used to propose a spin Hamiltonian for the B-site ordered double perovskite, Sr $_{2}$ NiWO $_{6}$ . Our results show that the exchange i…

cond-mat.str-el2015★ 17 cited

First-principles insights into f magnetism, a case study on some magnetic pyrochlores

Najmeh Deilynazar, Elham Khorasani, Mojtaba Alaei +1

First-principles calculations are performed to investigate f magnetism in A $_{2}$ Ti $_{2}$ O $_{7}$ (A=Eu, Gd, Tb, Dy, Ho, Er, Yb) magnetic pyrochlore oxides. The Hubbard U parameter and th…

cond-mat.str-el2010

Quasiparticle electronic structure of charged oxygen vacancies in TiO2

Ali Kazempour, Seyed Javad Hashemifar, Hadi Akbarzadeh

We studied the oxygen vacancies( $V_{O}$ ) in rutile TiO2 by using $G_{0} W_{0}$ approximation on top of GGA+ $U$ as a method of choice to improve the gap. Since there is no extensive agre…

Ab initio investigation of magnetic ordering in the double perovskite Sr2​NiWO6​

First-principles insights into f magnetism, a case study on some magnetic pyrochlores

Quasiparticle electronic structure of charged oxygen vacancies in TiO2

Ab initio investigation of magnetic ordering in the double perovskite Sr $_{2}$ NiWO $_{6}$