Extremely large magnetoresistance with coexistence of a nontrivial Berry phase in Nb0.5Ta0.5P: an experimental and theoretical study
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DOI: 10.1039/d4tc02170c
Abstract: We synthesized Nb0.5Ta0.5P, exhibiting XMR at low temperatures with charge carrier compensation up to 50 K. SdH oscillations reveal multiple Fermi pockets and non-zero Berry phase. SOC effects were analyzed via band structure calculations. read more here.
Keywords: berry phase; extremely large; magnetoresistance coexistence; nb0 5ta0 ... See more keywords