9 papers · 1 filter
Pressure-Tunable Electronic and Magnonic Transport in Altermagnet LaOMnSe
Nafise Rezaei, Alireza Qaiumzadeh, Artem R. Oganov +1
Hydrostatic pressure provides a symmetry-preserving route to engineer electronic and magnonic transport in the correlated insulating altermagnet LaOMnSe. Using firs…
Complex Magnetic Behavior in RuO Thin Films Driven by Strain and Substrate Effects
Mojtaba Alaei, Nafise Rezaei, Ilia Mikhailov +2
Ruthenium dioxide (RuO) has been proposed as a prototypical metallic -wave altermagnet, a Néel-ordered compensated antiferromagnetic state exhibiting nonrelativistic moment…
Benchmarking First-Principles Approaches for Extracting Magnetic Exchange Interactions
Nafise Rezaei, Artem R. Oganov, Ali Ghojavand +2
Magnetic exchange interactions govern the macroscopic magnetic behavior of solids and underpin both fundamental spin phenomena and emerging technologies. The accurate and efficient…
Predicting the Curie Temperature of Magnetic Materials with Machine Learning: Descriptor Engineering, Graph Neural Networks, and the Role of Curated Data
Akram Abedi Orang, Mojtaba Alaei, Artem R. Oganov
Predicting the Curie temperature () of magnetic materials is crucial for advancing applications in data storage, spintronics, and sensors. We present a machine learni…
Experimental Exchange Interaction Dataset for Magnetic Materials: Spin Waves to MC Simulations
Mojtaba Alaei, Zahra Mosleh, Nafise Rezaei +1
Inelastic neutron scattering (INS) provides direct insights into microscopic magnetic interactions in crystalline materials, making it a valuable experimental technique in condense…
Origin of -type antiferromagnetism and chiral split magnons in altermagnetic -MnTe
Mojtaba Alaei, Pawel Sobieszczyk, Andrzej Ptok +3
The origin of the -type antiferromagnetic ordering, characterized by ferromagnetic layers coupling antiferromagnetically, in the prototype semiconductor altermagnet -MnTe ha…