Observation of surface oxidation resistant Shubnikov-de Haas oscillations in Sb2SeTe2 topological insulator
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4975621
Abstract: The robustness of Sb2SeTe2 topological insulators against surface oxidation has been comparatively investigated through their magneto-transport and X-ray photoelectron spectroscopic properties with samples freshly cleaved or exposed to air over various timeframes. The magnetoresistance data… read more here.
Keywords: surface oxidation; oxidation; sb2sete2 topological; shubnikov haas ... See more keywords
Linear dispersion of Dirac fermions in (Cd1–x–yZnxMny)3As2, х+y = 0.2, у = 0.02, 0.04, 0.06, 0.08 solid solutions
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DOI: 10.1088/1402-4896/ac3873
Abstract: Based on the results of the Shubnikov-de Haas oscillations study in single-crystalline diluted magnetic semiconductors (Cd1−x−yZnxMny)3As2 (CZMA) with х + y = 0.2 and Mn content (у = 0.02, 0.04, 0.06, 0.08) at temperatures T… read more here.
Keywords: cd1 yznxmny; yznxmny 3as2; dirac fermions; shubnikov haas ... See more keywords
High magnetic field spin-valley-split Shubnikov–de Haas oscillations in a WSe2 monolayer
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DOI: 10.1103/physrevb.102.155106
Abstract: Here, the resistance of a WSe${}_{2}$ monolayer is measured under a strong, pulsed magnetic field. Non-$\frac{1}{B}$-periodic Shubnikov--de Haas oscillations are observed and attributed to a large spin-valley splitting of the valence band. The authors develop… read more here.
Keywords: magnetic field; shubnikov haas; haas oscillations; spin valley ... See more keywords