Ferromagnetic insulators are required for many new magnetic devices, such as dissipationless quantum-spintronic devices, magnetic tunneling junctions, etc. Ferromagnetic insulators with a high Curie ...
Physicists from University of Jyväskylä and Aalto University (Finland) have experimentally realized a two-dimensional topological crystalline insulator. This is a quantum material that has been ...
Ca2RuO4 exemplifies the rich interplay between strong electron correlations and lattice dynamics that characterise Mott insulators. In these systems, the repulsive Coulomb interactions lead to ...