Odd-parity magnetoresistance in pyrochlore iridate thin films with broken time-reversal symmetry
Odd-parity magnetoresistance in pyrochlore iridate thin films with broken time-reversal symmetry
A new class of materials termed topological insulators have been intensively investigated due to their unique Dirac surface state carrying dissipationless edge spin currents. Recently, it has been theoretically proposed that the three dimensional analogue of this type of band structure, the Weyl Semimetal phase, is materialized in pyrochlore oxides …