Spontaneous Hall effect in the Weyl semimetal candidate of all-in all-out pyrochlore iridate

Autor: Kentaro Ueda, Ryoma Kaneko, Hiroaki Ishizuka, Jun Fujioka, Naoto Nagaosa, Yoshinori Tokura
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-018-05530-9
Popis: Material with both topological state and magnetic order remains rare. Here, Ueda et al. observe a sizable spontaneous Hall conductivity with minimal magnetization at a few Kelvin below the all-in-all-out magnetic ordering temperature in the predicted magnetic Weyl semimetal R 2Ir2O7.
Databáze: Directory of Open Access Journals