3 papers
cond-mat.str-el2020
Phase Diagram of a Spin-ice Kondo Lattice Model in a Breathing Pyrochlore Lattice
Munir Shahzad, Kipton Barros, Stephanie H. Curnoe
We study a spin-ice Kondo lattice model on a breathing pyrochlore lattice with classical localized spins. The highly efficient kernel polynomial expansion method, together with a c…
cond-mat.str-el2020
Complex magnetic ordering and associated topological Hall effect in a two-dimensional metallic chiral magnet
Nyayabanta Swain, Munir Shahzad, Pinaki Sengupta
Motivated by recent experiments on the observation of room temperature skyrmions in a layered heterostructure and subsequent demonstration of topological Hall effect in the same sy…
cond-mat.str-el2019
Topological Hall effect in the Shastry-Sutherland lattice
Munir Shahzad, Nyayabanta Swain, Pinaki Sengupta
We study the classical Heisenberg model on the geometrically frustrated Shastry-Sutherland (SS) lattice with additional Dzyaloshinskii-Moriya (DM) interaction in the presence of an…