Impact of silver substitution on the magnetotransport and thermal behavior of polycrystalline Sm0.55Sr0.45−xAgxMnO3 (x = 0 & 0.15) manganites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.08.222
Abstract: Abstract We have synthesized a series of Sm 0.55 Sr 0.45−x Ag x MnO 3 (x = 0 & 0.15) by conventional solid state reaction method to scrutinize the effect of monovalent Ag + as a replacement… read more here.
Keywords: impact silver; temperature; magnetotransport; magnetotransport thermal ... See more keywords
Anomalous Angle-Dependent Magnetotransport Properties of Single InAs Nanowires.
Sign Up to like & getrecommendations! Published in 2019 at "Nano letters"
DOI: 10.1021/acs.nanolett.9b04383
Abstract: We study the magnetotransport properties of single InAs nanowires grown by selective-area metal-organic vapor-phase epitaxy. The semiconducting InAs nanowires exhibit a large positive ordinary magnetoresistance effect. However, a deviation from the corresponding quadratic behavior is… read more here.
Keywords: magnetotransport; inas nanowires; single inas; properties single ... See more keywords
Magnetotransport in Graphene/Pb0.24Sn0.76Te Heterostructures: Finding a Way to Avoid Catastrophe.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c08911
Abstract: While heterostructures are ubiquitous tools enabling new physics and device functionalities, the palette of available materials has never been richer. Combinations of two emerging material classes, two-dimensional materials and topological materials, are particularly promising because… read more here.
Keywords: graphene; graphene pb0; magnetotransport graphene; catastrophe ... See more keywords
Fermi surface topology and magnetotransport in semimetallic LuSb
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-12792-8
Abstract: Several rare-earth monopnictides were shown to exhibit extreme magnetoresistance and field-induced low-temperature plateau of electrical resistivity. These features are also hallmarks of topological semimetals, thus the family is intensively explored with respect to magneto-transport properties… read more here.
Keywords: topology; fermi surface; magnetotransport; lusb ... See more keywords
Temperature-induced anomalous magnetotransport in the Weyl semimetal Mn3Ge
Sign Up to like & getrecommendations! Published in 2023 at "AIP Advances"
DOI: 10.1063/5.0138208
Abstract: The magnetic Weyl semimetallic state can lead to intriguing magnetotransport, such as chiral anomaly and the layered quantum Hall effect. Mn3X (X = Sn, Ge) is a noncollinear antiferromagnetic semimetal where a Weyl semimetallic state… read more here.
Keywords: induced anomalous; temperature; temperature induced; weyl ... See more keywords
Two-carrier model on the magnetotransport of epitaxial graphene containing coexisting single-layer and bilayer areas
Sign Up to like & getrecommendations! Published in 2017 at "Philosophical Magazine"
DOI: 10.1080/14786435.2017.1311429
Abstract: Abstract We have performed low-temperature magnetotransport measurements on epitaxial graphene composed of domains of single-layer and bilayer areas simultaneously present on SiC(0 0 0 1). Positive magnetoresistance that tends to saturate at high magnetic fields… read more here.
Keywords: single layer; layer bilayer; magnetotransport; bilayer areas ... See more keywords
Ballistic magnetotransport in graphene
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.105.l121114
Abstract: We report that a perpendicular magnetic field introduces an anomalous interaction correction, δσ , to the static conductivity of doped graphene in the ballistic regime. The correction implies that the magnetoresistance, δρ xx scales inversely… read more here.
Keywords: graphene; ballistic magnetotransport; magnetotransport graphene; dirac ... See more keywords
Magnetotransport signatures of three-dimensional topological insulator nanostructures
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.245429
Abstract: We study the magnetotransport properties of patterned 3D topological insulator nanostructures with several leads, such as kinks or Y-junctions, near the Dirac point with analytical as well as numerical techniques. The interplay of the nanostructure… read more here.
Keywords: magnetotransport; magnetotransport signatures; magnetic field; topological insulator ... See more keywords
Magnetotransport in Sr3PbO antiperovskite
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.115203
Abstract: Novel topological phenomena are anticipated for three-dimensional (3D) Dirac electrons. The magnetotransport properties of cubic ${\rm Sr_{3}PbO}$ antiperovskite, theoretically proposed to be a 3D massive Dirac electron system, are studied. The measurements of Shubnikov-de Haas… read more here.
Keywords: sr3pbo antiperovskite; dirac; magnetotransport; magnetotransport sr3pbo ... See more keywords