Intrinsic Negative Magnetoresistance in Van Der Waals FeNbTe2 Single Crystals.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201900246
Abstract: Magnetoresistance, the dependence of resistivity on the applied magnetic field, provides the opportunity to manipulate and utilize the electronic spin degree of freedom, which is not only a long-term frontier field of solid-state physics but… read more here.
Keywords: van der; der waals; magnetoresistance; negative magnetoresistance ... See more keywords
Crossover magnetoresistance in non-transferred synthesized graphdiyne film
Sign Up to like & getrecommendations! Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2021.08.061
Abstract: Abstract Two-dimensional layered carbon materials such as graphene constructed by sp2 hybridization have raised considerable interest due to their large, non-saturating magnetoresistance. As a new sp-sp2 hybridization structure layered carbon material, the transport performance of… read more here.
Keywords: graphdiyne; negative magnetoresistance; non transferred; graphdiyne film ... See more keywords
Negative magnetoresistance in a Dirac semimetal Cd3As2 with in-plane magnetic field perpendicular to current
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics B"
DOI: 10.1088/1674-1056/accd50
Abstract: Topological insulators and semimetals have exotic surface and bulk states with massless Dirac or Weyl fermions, demonstrating microscopic transport phenomenon based on relativistic theory. Chiral anomaly induced negative magnetoresistance (negative MR) under parallel magnetic field… read more here.
Keywords: magnetic field; field; plane magnetic; negative magnetoresistance ... See more keywords
Large negative magnetoresistance in the antiferromagnet BaMn2Bi2
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.103.125108
Abstract: A very large negative magnetoresistance (LNMR) is observed in the insulating regime of the antiferromagnet ${\mathrm{BaMn}}_{2}{\mathrm{Bi}}_{2}$ when a magnetic field is applied perpendicular to the direction of the sublattice magnetization. A high perpendicular magnetic field… read more here.
Keywords: antiferromagnet; field; large negative; mathrm ... See more keywords
Spin-controlled negative magnetoresistance resulting from exchange interactions
Sign Up to like & getrecommendations! Published in 2017 at "JETP Letters"
DOI: 10.1134/s002136401708001x
Abstract: We studied conductivity of AlGaAs–GaAs quantum well structures (where centers of the wells were doped by Be) at temperatures higher than 4 K in magnetic fields up 10 T. Throughout all the temperature region considered… read more here.
Keywords: exchange interactions; spin controlled; magnetoresistance; negative magnetoresistance ... See more keywords