English

Giant Planar Hall Effect in Epitaxial (Ga,Mn)As Devices

Mesoscale and Nanoscale Physics 2009-11-07 v2
Authors: H. X. Tang , R. K. Kawakami , D. D. Awschalom , M. L. Roukes
View on arXiv ↗ PDF ↗ DOI ↗

Abstract

Large Hall resistance jumps are observed in microdevices patterned from epitaxial (Ga,Mn)As layers when subjected to a swept, in-plane magnetic field. This giant planar Hall effect is four orders of magnitude greater than previously observed in metallic ferromagnets. This enables extremely sensitive measurements of the angle-dependent magnetic properties of (Ga,Mn)As. The magnetic anisotropy fields deduced from these measurements are compared with theoretical predictions.

Keywords

planar Hall effect (Ga,Mn)As epitaxial layers magnetic anisotropy ferromagnetic microdevices

Cite

@article{arxiv.cond-mat/0210118,
  title  = {Giant Planar Hall Effect in Epitaxial (Ga,Mn)As Devices},
  author = {H. X. Tang and R. K. Kawakami and D. D. Awschalom and M. L. Roukes},
  journal= {arXiv preprint arXiv:cond-mat/0210118},
  year   = {2009}
}

Comments

3 figures

Related papers

View all related →
Materials Science · Physics
Magnetoresistance Anomalies in (Ga,Mn)As Epilayers with Perpendicular Magnetic Anisotropy
G. Xiang, A. W. Holleitner, B. L. Sheu, F. M. Mendoza +4
2009-11-11
Mesoscale and Nanoscale Physics · Physics
Giant anisotropic magnetoresistance and planar Hall effect in the Dirac semimetal Cd3As2
Hui Li, Huanwen Wang, Hongtao He, Jiannong Wang +1
2018-05-23
Other Condensed Matter · Physics
Giant planar Hall effect in colossal magnetoresistive La(0.84)Sr(0.16)MnO(3) thin films
Y. Bason, L. Klein, J. -B. Yau, X. Hong +1
2009-11-10
Mesoscale and Nanoscale Physics · Physics
Magnon Planar Hall Effect and Anisotropic Magnetoresistance in a Magnetic Insulator
J. Liu, L. J. Cornelissen, J. Shan, T. Kuschel +1
2018-10-30
Mesoscale and Nanoscale Physics · Physics
Giant Planar Hall Effect in Topological Metals
A. A. Burkov
2017-07-26
Materials Science · Physics
The Influence of Magnetic Domain Walls on Longitudinal and Transverse Magnetoresistance in Tensile Strained (Ga,Mn)As Epilayers
G. Xiang, N. Samarth
2009-11-13
Mesoscale and Nanoscale Physics · Physics
Giant anisotropic anomalous Hall effect in antiferromagnetic topological metal NdGaSi
Anyesh Saraswati, Sudipta Chatterjee, Nitesh Kumar
2024-09-11
Materials Science · Physics
Magnetic anisotropy in (Ga,Mn)As: Influence of epitaxial strain and hole concentration
M. Glunk, J. Daeubler, L. Dreher, S. Schwaiger +7
2009-04-10
Materials Science · Physics
Non-collinear Antiferromagnets and the Anomalous Hall Effect
Juergen Kübler, Claudia Felser
2015-06-23
Materials Science · Physics
Electric-field control of the magnetic anisotropy in an ultrathin (Ga,Mn)As/(Ga,Mn)(As,P) bilayer
Tarik Niazi, Mathieu Cormier, Damien Lucot, Ludovic Largeau +3
2015-06-12
Mesoscale and Nanoscale Physics · Physics
Planar Hall-effect, Anomalous planar Hall-effect, and Magnetic Field-Induced Phase Transitions in TaAs
Q. R. Zhang, B. Zeng, Y. C. Chiu, R. Schoenemann +15
2019-09-19
Materials Science · Physics
Large Anomalous Hall Effect in a Noncoplanar Magnetic Heterostructure
Anke Song, Jine Zhang, Yequan Chen, Zhizhong Zhang +14
2025-01-20
Materials Science · Physics
Longitudinal and transverse magnetoresistance in films with tilted out-of-plane magnetic anisotropy
Noga Eden, Gregory Kopnov, Shachar Fraenkel, Moshe Goldstein +1
2021-05-12
Strongly Correlated Electrons · Physics
Field-dependent anisotropic magnetoresistance and planar Hall effect in epitaxial magnetite thin films
N. Naftalis, A. Kaplan, M. Schultz, C. A. F. Vaz +3
2015-05-30
Materials Science · Physics
Anomalous Hall effect in field-effect structures of (Ga,Mn)As
D. Chiba, A. Werpachowska, M. Endo, Y. Nishitani +3
2015-03-17
Materials Science · Physics
Anisotropic Magnetoresistance and Magnetic Anisotropy in High-quality (Ga,Mn)As Films
K. Y. Wang, K. W. Edmonds, R. P. Campion, L. X. Zhao +2
2009-11-11
Mesoscale and Nanoscale Physics · Physics
Multivariable Scaling for the Anomalous Hall Effect
Dazhi Hou, Gang Su, Yuan Tian, Xiaofeng Jin +2
2015-06-03
Materials Science · Physics
Magnetoresistance and Hall Effect in the Ferromagnetic Semiconductor GaMnAs
K W Edmonds, R P Campion, K-Y Wang, A C Neumann +3
2009-11-07
Mesoscale and Nanoscale Physics · Physics
Control of magnetic anisotropy in (Ga,Mn)As by lithography-induced strain relaxation
J. Wenisch, C. Gould, L. Ebel, J. Storz +6
2009-11-13
Strongly Correlated Electrons · Physics
The anomalous Hall Effect and magnetoresistance in the layered ferromagnet Fe_{1/4}TaS_2: the inelastic regime
J. G. Checkelsky, Minhyea Lee, E. Morosan, R. J. Cava +1
2009-11-13
Mesoscale and Nanoscale Physics · Physics
Anomalous Hall Effect in Disordered Multiband Metals
Alexey A. Kovalev, Jairo Sinova, Yaroslav Tserkovnyak
2010-07-20
Mesoscale and Nanoscale Physics · Physics
Intrinsic anomalous Hall effect under anisotropic magnetic dipole versus conventional magnetic dipole
Satoru Ohgata, Satoru Hayami
2024-12-12
Mesoscale and Nanoscale Physics · Physics
Giant anomalous Hall effect in quasi-two-dimensional layered antiferromagnet Co$_{1/3}$NbS$_2$
Giulia Tenasini, Edoardo Martino, Nicolas Ubrig, Nirmal J. Ghimire +7
2020-04-24
Strongly Correlated Electrons · Physics
Giant Anomalous Hall Effect in the Chiral Antiferromagnet Mn3Ge
Naoki Kiyohara, Takahiro Tomita, Satoru Nakatsuji
2016-07-05
Materials Science · Physics
Giant anomalous Hall effect in ultrathin Si/Fe bilayers
S. S. Das, M. Senthil Kumar
2026-01-19