Nonlocal anomalous Hall effect in ternary alloys based on noble metals

被引：3

作者：

Toepler, Franziska ^{[1
]}

Hoenemann, Albert ^{[1
]}

Tauber, Katarina ^{[1
]}

Fedorov, Dmitry V. ^{[1
,2
]}

Gradhand, Martin ^{[3
]}

Mertig, Ingrid ^{[1
,2
]}

Fert, Albert ^{[4
]}

机构：

[1] Univ Halle Wittenberg, Inst Phys, D-06099 Halle, Germany

[2] Max Planck Inst Microstruct Phys, Weinberg 2, D-06120 Halle, Germany

[3] Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England

[4] Univ Paris 11, Univ Paris Saclay, CNRS Thales, Unite Mixte Phys, F-91767 Palaiseau, France

来源：

PHYSICAL REVIEW B | 2016年 / 94卷 / 14期

关键词：

FERROMAGNETICS;

D O I：

10.1103/PhysRevB.94.140413

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a theoretical study of the nonlocal anomalous Hall effect induced by heavy-metal impurities in dilute magnetic alloys based on noble metals. The results of our first-principles calculations are shown in comparison to those obtained within a model consideration via Matthiessen's rule. Based on the transport properties of the constituent binary alloys, we reveal optimal host-impurity combinations to enhance the phenomenon. In particular, this allows us to explain experimental findings showing a strong effect in Cu-based alloys but a vanishing effect in the case of the Au host.

引用

页数：6

共 50 条

[41] INFLUENCE OF BAND STRUCTURE ON NONLOCAL CONDUCTIVITY OF METALS AND ANOMALOUS SKIN EFFECT
GLASSER, ML
[J]. PHYSICAL REVIEW, 1968, 176 (03): : 1110 - +
[42] Separation of inverse spin Hall effect and anomalous Nernst effect in ferromagnetic metals
Wu, H.
Wang, X.
Huang, L.
Qin, J. Y.
Fang, C.
Zhang, X.
Wan, C. H.
Han, X. F.
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2017, 441 : 149 - 153
[43] On the relationship of the magneto-optical Kerr effect and galvanomagnetic Hall effect in the noble metals
Valiev, Uygun V.
[J]. Optical Materials: X, 2022, 15
[44] HALL COEFFICIENT ELECTRICAL RESISTIVITY AND NATURE OF ELECTRON STATES IN LIQUID ALLOYS OF MONOVALENT NOBLE METALS
BUSCH, G
GUNTHERODT, HJ
[J]. ADVANCES IN PHYSICS, 1967, 16 (64) : 651 - +
[45] Origin of the anomalous Hall effect at the magnetic insulator/heavy metals interface
Husain, Sajid
Figueiredo-Prestes, Nicholas
Fayet, Olivier
Collin, Sophie
Godel, Florian
Jacquet, Eric
Reyren, Nicolas
Jaffres, Henri
George, Jean-Marie
[J]. APPLIED PHYSICS LETTERS, 2023, 122 (06)
[46] Anomalous Hall Effect in Ferromagnetic Metals: Role of Phonons at Finite Temperature
Shitade, Atsuo
Nagaosa, Naoto
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2012, 81 (08)
[47] Anomalous Hall effect in granular ferromagnetic metals and effects of weak localization
Meier, Hendrik
Kharitonov, Maxim Yu.
Efetov, Konstantin B.
[J]. PHYSICAL REVIEW B, 2009, 80 (04)
[48] Valley-Polarized Metals and Quantum Anomalous Hall Effect in Silicene
Ezawa, Motohiko
[J]. PHYSICAL REVIEW LETTERS, 2012, 109 (05)
[49] Giant Orbital Hall Effect in Transition Metals: Origin of Large Spin and Anomalous Hall Effects
Kontani, H.
Tanaka, T.
Hirashima, D. S.
Yamada, K.
Inoue, J.
[J]. PHYSICAL REVIEW LETTERS, 2009, 102 (01)
[50] Ternary In-Memory Computing with Cryogenic Quantum Anomalous Hall Effect Memories
Govindankutty, Arun
Alam, Shamiul
Das, Sanjay
Challapalle, Nagadastagiri
Aziz, Ahmedullah
George, Sumitha
[J]. PROCEEDINGS OF THE GREAT LAKES SYMPOSIUM ON VLSI 2023, GLSVLSI 2023, 2023, : 521 - 526

← 1 2 3 4 5 →