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Transport Properties in Magnetized Compact Stars
Particles, 2021 Transport properties of dense quark matter are discussed in the strong magnetic field, B. B dependence as well as density dependence of the Hall conductivity is discussed, based on the microscopic Kubo formula. We took into account the possibility of the
Toshitaka Tatsumi, Hiroaki Abuki
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Observation of fractionally quantized anomalous Hall effect
Nature, 2023 15 pages, 4 figures for main text.
Heonjoon Park +19 more
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Scientific Reports, 2017 We report experimental observation of large anomalous Hall effect exhibited in non-collinear triangular antiferromagnet D019-type Mn3Ga with coplanar spin structure at temperatures higher than 100 K. The value of anomalous Hall resistivity increases with
Z. H. Liu +9 more
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Magnetoresistance originated from charge-spin conversion in ferromagnet
AIP Advances, 2018 Transverse magnetoresistance in a ferromagnetic/nonmagnetic/ferromagnetic trilayer originated from charge-spin conversion by anomalous Hall effect is investigated theoretically.
Tomohiro Taniguchi
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Exchange biased anomalous Hall effect driven by frustration in a magnetic kagome lattice
Nature Communications, 2020 The Weyl semimetal Co$$_{3}$$ 3 Sn$$_{2}$$ 2 S$$_{2}$$ 2 exhibits a combination of magnetic ordering with a large anomalous Hall effect. Lachman et al. find an intrinsic exchange bias of this anomalous Hall effect and attribute it to the coexistence of ...
Ella Lachman +7 more
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Tunneling Anomalous and Spin Hall Effects
Physical Review Letters, 2015 We predict, theoretically, the existence of the anomalous Hall effect when a tunneling current flows through a tunnel junction in which only one of the electrodes is magnetic. The interfacial spin-orbit coupling present in the barrier region induces a spin-dependent momentum filtering in the directions perpendicular to the tunneling current, resulting ...
Matos-Abiague, Alex, Fabian, Jaroslav
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Quantum Anomalous Hall Effect [PDF]
Science, 2016 In this chapter, we report the observation of the quantum anomalous Hall effect (QAHE) in Cr-doped (Bi,Sb)2Te3 TI thin films grown by MBE method. At zero magnetic field and ultralow temperature (30 mK), the gate-tuned anomalous Hall resistance reaches the predicted quantized value of h/e 2, accompanied by a considerable drop in the longitudinal ...
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Progress and prospects in the quantum anomalous Hall effect
APL Materials, 2022 The quantum anomalous Hall effect refers to the quantization of the Hall effect in the absence of an applied magnetic field. The quantum anomalous Hall effect is of topological nature and well suited for field-free resistance metrology and low-power ...
Hang Chi, Jagadeesh S. Moodera
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Distinguishing the Two-Component Anomalous Hall Effect from the Topological Hall Effect
ACS Nano, 2022 In transport, the topological Hall effect (THE) presents itself as non-monotonic features (or humps and dips) in the Hall signal and is widely interpreted as a sign of chiral spin textures, like magnetic skyrmions. However, when anomalous Hall effect (AHE) is also present, the co-existence of two AHEs could give rise to similar artifacts, making it ...
Lixuan Tai +16 more
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From Anomalous Hall Effect to the Quantum Anomalous Hall Effect
, 2015 A short review paper for A-AAPS Bulletin, see http://aappsbulletin.org/myboard/read.php?id=84&Page=3&Board=featurearticles&FindIt=&FindText= . An extended one is published as Adv. Phys.
Weng, Hongming, Dai, Xi, Fang, Zhong
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