We use symmetry analysis and density-functional theory to determine and characterize
surface terminations that have a finite equilibrium magnetization density in antiferromagnetic …

Manipulating spin transport enhances the functionality of electronic devices, allowing them
to surpass physical constraints related to speed and power. For this reason, the use of van …

We show that hematite, α-Fe 2 O 3, below its Morin transition, has a ferroic ordering of rank-5
magnetic triakontadipoles on the Fe ions. In the absence of spin-orbit coupling, these are the …

We provide a model capable of accounting for the multiferroicity in certain materials. The
model's base is on free electrons and spin moments coupled within nonrelativistic quantum …

We introduce a two-dimensional dimerized lattice model that reveals a remarkable feature:
the emergence of a complex, non-trivial topological multiferroic phase marked by zero Berry …

Using first-principles calculations, we explore the magnetoelectric properties of the room-
temperature multiferroic crystal BiCoO 3. We use both applied magnetic field and finite …

Antiferromagnetic compounds chromium sesquioxide (C r 2 O 3) and dioxomolybdenum
selenite present linear magnetoelectric effects. Anti-inversion symmetry in the corresponding …

The magnetic field (H)-induced second magnetic ordering and exotic multiferroic behavior in
the L-type ferrimagnet (L-FiM) Fe 2 (Mo O 4) 3, as reported elsewhere [Tiwari, Phys. Rev …

We compute from density functional theory calculations the dynamical magnetic effective
charges of the Jahn-Teller ground state of KCoF $ _3 $ and we unexpectedly obtain the …

We use symmetry analysis and density functional theory to show that changes in magnetic
order at a surface with respect to magnetic order in the bulk can be generically determined …