167 citations · 793 across the 16 of their papers we have counts for
16 papers
Search for alternative magnetic tunnel junctions based on all-Heusler stacks
Worasak Rotjanapittayakul, Jariyanee Prasongkit, Ivan Rungger +3
By imposing the constraints of structural compatibility, stability and a large tunneling magneto-resistance, we have identified the FeAl/BiF/FeAl stack as a possible al…
Designing magnetism in Fe-based Heusler alloys: a machine learning approach
Mario Žic, Thomas Archer, Stefano Sanvito
Combining material informatics and high-throughput electronic structure calculations offers the possibility of a rapid characterization of complex magnetic materials. Here we demon…
Designing a fully-compensated half-metallic ferrimagnet
Mario Zic, Karsten Rode, Naganivetha Thiyagarajah +8
Recent experimental work on Mn2RuxGa demonstrates its potential as a compensated ferrimagnetic half-metal (CFHM).Here we present a set of high-throughput ab initio density function…
Spin-filtering efficiency of ferrimagnetic spinels CoFe2O4 and NiFe2O4
Nuala M. Caffrey, Daniel Fritsch, Thomas Archer +2
We assess the potential of the ferrimagnetic spinel ferrites CoFe2O4 and NiFe2O4 to act as spin filtering barriers in magnetic tunnel junctions. Our study is based on the electroni…
Coexistance of giant tunneling electroresistance and magnetoresistance in an all-oxide magnetic tunnel junction
Nuala Mai Caffrey, Thomas Archer, Ivan Rungger +1
We demonstrate with first-principles electron transport calculations that large tunneling magnetoresistance (TMR) and tunneling electroresistance (TER) effects can coexist in an al…
Exchange interactions and magnetic phases of transition metal oxides: benchmarking advanced ab initio methods
T. Archer, C. D. Pemmaraju, S. Sanvito +8
The magnetic properties of the transition metal monoxides MnO and NiO are investigated at equilibrium and under pressure via several advanced first-principles methods coupled with…