Dirac-fermion-mediated ferromagnetism in a topological insulator

By J. Checkelsky, Jianting Ye, Y. Onose, Y. Iwasa, Y. Tokura. Nature Physics, 2012

310 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Experimental Observation of the Quantum Anomalous Hall Effect in a Magnetic Topological Insulator (2013, background): “eld, the magnetization reversal of a QAH system leads to a quantum phase transition between two QH states (7) via a highly dissipative phase with a large xx, though the exact process may be complex (23). The huge MR thus reflects the distinct difference in transport properties between an ordinary i”
Dilute ferromagnetic semiconductors: Physics and spintronic structures (2013, background): “, (Bi,Mn)2Te3 (Checkelsky et al., 2012); (iv) derivatives of FeAs- and CuO-based superconductors, such as (K,Ba)(Zn,Mn,Fe)2As2 compounds (Zhao et al.”
Trajectory of the anomalous Hall effect towards the quantized state in a ferromagnetic topological insulator (2014, background): “It appears that while substantial B is needed to support dissipationless longitudinal transport, the Hall response is robust even in vanishing B, with the slight reduction from h/e(2) likely due to remnant conduction channels [22].”
Interface-Induced Phenomena in Magnetism (2016, unknown): “Magnetization is presently realized by doping of topological insulators with transition metals [Checkelsky et al., 2012; Liu et al., 2012d; Zhang et al., 2012; Chang et al., 2013b; Kou et al., 2013].”
High-temperature quantum anomalous Hall regime in a MnBi2Te4/Bi2Te3 superlattice (2020, background): “[24]), even though the magnetization is still carrier independent and large (Fig.”