Magnetic-field induced multiple topological phases in pyrochlore iridates with Mott criticality

Kentaro Ueda; Taekoo Oh; Bohm-Jung Yang; Ryoma Kaneko; Jun Fujioka; Naoto Nagaosa; Yoshinori Tokura

doi:10.1038/ncomms15515

Nature Communications (May 2017)

Magnetic-field induced multiple topological phases in pyrochlore iridates with Mott criticality

Kentaro Ueda,
Taekoo Oh,
Bohm-Jung Yang,
Ryoma Kaneko,
Jun Fujioka,
Naoto Nagaosa,
Yoshinori Tokura

Affiliations

Kentaro Ueda: Department of Applied Physics, University of Tokyo
Taekoo Oh: Department of Physics and Astronomy, Seoul National University
Bohm-Jung Yang: Department of Physics and Astronomy, Seoul National University
Ryoma Kaneko: Department of Applied Physics, University of Tokyo
Jun Fujioka: Department of Applied Physics, University of Tokyo
Naoto Nagaosa: Department of Applied Physics, University of Tokyo
Yoshinori Tokura: Department of Applied Physics, University of Tokyo

DOI: https://doi.org/10.1038/ncomms15515
Journal volume & issue: Vol. 8, no. 1
pp. 1 – 7

Abstract

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The interplay between multiple electronic interactions in solid promotes the emergence of exotic phases. Here, Uedaet al. report magnetotransport study on pyrochlore iridates R2Ir2O7near quantum metal-insulator transition reflecting the emergence of multiple Weyl semimetal states.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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