Nandini Trivedi, The Ohio State University, Novel magnetic phases in spin-orbit coupled oxides
Mon. April 10th, 2017, 12:45 pm-1:45 pm
Rockefeller 221 (Miller Room)
Novel magnetic phases in spin-orbit coupled oxides
Department of Physics, The Ohio State University
Abstract: I will discuss puzzles about magnetism in some of the simplest oxide materials with a single electron in the d-orbital. Starting from a microscopic model of a Mott insulator with both spins and orbitals, I will obtain the effective magnetic Hamiltonian and provide insights into the experimental puzzles.