Generating a Topological Anomalous Hall Effect in a Nonmagnetic Conductor: An In-Plane Magnetic Field as a Direct Probe of the Berry Curvature. Physical Review Letters , 2021; 126 (25) DOI: 10. ...

In topological materials, Berry curvature is extremely large because of special band structures, e.g., Dirac nodes, Weyl nodes, and nodal lines.

The Berry curvature drives topological effects in out-of-equilibrium systems because when an electric field is applied an electron is accelerated, so its momentum changes.

The direct detection of a topological phase transition through a sign change in the Berry curvature dipole Jun 15, 2022 Universal sequence of Chern insulators in superconducting magic angle graphene ...

Fritz Heusler (1866-1947), Hermann Weyl (1885-1955) and Michael Berry (1941-) are three renowned scientists whose work has led to new and important insights into materials science, topology and ...

The Berry curvature and Chern number are crucial topological qualities of a quantum mechanical origin characterizing the electron wave function of materials.

Berry Curvature. For years, physicists have worked towards the ability to directly measure Berry curvature. Often discussed as a "holy grail," this observation has seemed impossible to make until now.

The other half of the Nobel prize, awarded for “topological phase transitions,” also unites topology and physics, but “topology enters in a somewhat different way,” says Eduardo Fradkin, a ...