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Giant topological and planar Hall effect in Cr1/3NbS2
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Mayoh, Daniel, Bouaziz, J., Hall, A. E., Staunton, Julie B., Lees, Martin R. and Balakrishnan, Geetha (2022) Giant topological and planar Hall effect in Cr1/3NbS2. Physical Review Research, 4 (1). 013134. doi:10.1103/PhysRevResearch.4.013134 ISSN 2643-1564.
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Official URL: http://dx.doi.org/10.1103/PhysRevResearch.4.013134
Abstract
Cr1/3NbS2 is a transition metal dichalcogenide that has been of significant interest due to its ability to host a magnetic chiral soliton lattice. Conventional and planar Hall measurements provide valuable insight into the detection of exotic spin structures in chiral magnets. We show that the presence of a giant planar Hall effect (PHE) can be attributed to a tilted soliton lattice in Cr1/3NbS2. Our detailed angular-dependent study shows the PHE and anisotropic magnetoresistance are intrinsically linked in complex noncoplanar magnets. From the conventional Hall signal we show the presence of a giant unconventional, likely topological Hall component that is the fingerprint of noncoplanar spin textures.
Item Type: | Journal Article | ||||||||||||
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Subjects: | Q Science > QC Physics Q Science > QD Chemistry |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||||||||||
Library of Congress Subject Headings (LCSH): | Transition metal compounds , Chirality, Anisotropy , Magnetoresistance | ||||||||||||
Journal or Publication Title: | Physical Review Research | ||||||||||||
Publisher: | American Physical Society | ||||||||||||
ISSN: | 2643-1564 | ||||||||||||
Official Date: | 18 February 2022 | ||||||||||||
Dates: |
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Volume: | 4 | ||||||||||||
Number: | 1 | ||||||||||||
Article Number: | 013134 | ||||||||||||
DOI: | 10.1103/PhysRevResearch.4.013134 | ||||||||||||
Status: | Peer Reviewed | ||||||||||||
Publication Status: | Published | ||||||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||||||
Date of first compliant deposit: | 21 February 2022 | ||||||||||||
Date of first compliant Open Access: | 28 February 2022 | ||||||||||||
RIOXX Funder/Project Grant: |
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