Ontology highlight
ABSTRACT:
SUBMITTER: Hao L
PROVIDER: S-EPMC6874576 | biostudies-literature | 2019 Nov
REPOSITORIES: biostudies-literature
Hao Lin L Wang Zhentao Z Yang Junyi J Meyers D D Sanchez Joshua J Fabbris Gilberto G Choi Yongseong Y Kim Jong-Woo JW Haskel Daniel D Ryan Philip J PJ Barros Kipton K Chu Jiun-Haw JH Dean M P M MPM Batista Cristian D CD Liu Jian J
Nature communications 20191122 1
As a hallmark of electronic correlation, spin-charge interplay underlies many emergent phenomena in doped Mott insulators, such as high-temperature superconductivity, whereas the half-filled parent state is usually electronically frozen with an antiferromagnetic order that resists external control. We report on the observation of a positive magnetoresistance that probes the staggered susceptibility of a pseudospin-half square-lattice Mott insulator built as an artificial SrIrO<sub>3</sub>/SrTiO< ...[more]