Unconventional temperature dependence of the anomalous Hall effect in HgCr2Se4

17 Jun 2019 Yang Shuai Li Zhilin Lin Chaojing Yi Changjiang Shi Youguo Culcer Dimitrie Li Yongqing

At sufficiently low temperatures, many quantum effects, such as weak localization, electron-electron interaction (EEI), and Kondo screening, can lead to pronounced corrections to the semiclassical electron transport. Although low temperature corrections to longitudinal resistivity, ordinary Hall resistivity, or anomalous Hall resistivity are often observed, the corrections to three of them have never been simultaneously detected in a single sample... (read more)

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  • MESOSCALE AND NANOSCALE PHYSICS