Experimental observation of anomalous topological edge modes in a slowly driven photonic lattice
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms13918
Abstract: Topological quantum matter can be realized by subjecting engineered systems to time-periodic modulations. In analogy with static systems, periodically driven quantum matter can be topologically classified by topological invariants, whose non-zero value guarantees the presence… read more here.
Keywords: anomalous topological; edge modes; edge; experimental observation ... See more keywords
Electric-field control of anomalous and topological Hall effects in oxide bilayer thin films
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-02629-3
Abstract: One of the key goals in spintronics is to tame the spin-orbit coupling (SOC) that links spin and motion of electrons, giving rise to intriguing magneto-transport properties in itinerant magnets. Prominent examples of such SOC-based… read more here.
Keywords: anomalous topological; hall effects; hall; topological hall ... See more keywords
Anomalous and topological Hall effect in Cu doped Sb2Te3 topological insulator
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0021722
Abstract: The magneto-transport and magnetization measurements of Sb1.90Cu0.10Te3 were performed by varying both temperature and the magnetic field. The induced antiferromagnetic ordering with Cu doping and the observed quantum oscillation in it indicate that magnetization in… read more here.
Keywords: doped sb2te3; anomalous topological; hall; topological hall ... See more keywords
Anomalous topological waves in strongly amorphous scattering networks.
Sign Up to like & getrecommendations! Published in 2022 at "Science advances"
DOI: 10.1126/sciadv.adg3186
Abstract: Topological insulators are crystalline materials that have revolutionized our ability to control wave transport. They provide us with unidirectional channels that are immune to obstacles, defects, or local disorder and can even survive some random… read more here.
Keywords: waves strongly; transport; edge transport; anomalous topological ... See more keywords