Magneto-transport properties of magnetic Weyl semimetal Co3Sn2S2

V. Nagpal; P. Kumar; S. Patnaik

doi:10.1063/1.5113252

Magneto-transport properties of magnetic Weyl semimetal Co₃Sn₂S₂

V. Nagpal, P. Kumar, S. Patnaik

Jawaharlal Nehru University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

The resistivity and transverse magnetoresistance properties of recently discovered magnetic Weyl semimetal Co₃Sn₂S₂ is studied. Co₃Sn₂S₂ is synthesized using solid state reaction technique and crystallizes in trigonal structure with space group R-3m(166). The temperature dependent resistivity increases with the application of magnetic field and resistivity plateau is observed at low temperatures. A highest MR ∼215% at 2K and 6T is observed with no signs of saturation. We find MR deviation from Kohler's rule and non-linearity of magnetoresistance with magnetic field is assigned to multiband effect.

Original language	English
Title of host publication	DAE Solid State Physics Symposium 2018
Editors	Arup Biswas, Veerendra K. Sharma, S. M. Yusuf
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735418516
DOIs	https://doi.org/10.1063/1.5113252
State	Published - 11 Jul 2019
Externally published	Yes
Event	63rd DAE Solid State Physics Symposium 2018, DAE-SSPS 2018 - Hisar, Haryana, India Duration: 18 Dec 2018 → 22 Dec 2018

Publication series

Name	AIP Conference Proceedings
Volume	2115
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	63rd DAE Solid State Physics Symposium 2018, DAE-SSPS 2018
Country/Territory	India
City	Hisar, Haryana
Period	18/12/18 → 22/12/18

Bibliographical note

Publisher Copyright:
© 2019 Author(s).

Funding

V. Nagpal acknowledge UGC New Delhi, UGC NET-JRF for financial support. S. Patnaik thanks funding support of SERB (Project ID:-EMR/2016/003998/PHY), DST-FIST and DST-PURSE programs of Government of India.

Funders	Funder number
DST-FIST
DST-PURSE
University Grants Committee
Science and Engineering Research Board	EMR/2016/003998/PHY

Access to Document

10.1063/1.5113252

Cite this

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abstract = "The resistivity and transverse magnetoresistance properties of recently discovered magnetic Weyl semimetal Co3Sn2S2 is studied. Co3Sn2S2 is synthesized using solid state reaction technique and crystallizes in trigonal structure with space group R-3m(166). The temperature dependent resistivity increases with the application of magnetic field and resistivity plateau is observed at low temperatures. A highest MR ∼215% at 2K and 6T is observed with no signs of saturation. We find MR deviation from Kohler's rule and non-linearity of magnetoresistance with magnetic field is assigned to multiband effect.",

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Nagpal, V, Kumar, P & Patnaik, S 2019, Magneto-transport properties of magnetic Weyl semimetal Co₃Sn₂S₂. in A Biswas, VK Sharma & SM Yusuf (eds), DAE Solid State Physics Symposium 2018., 030413, AIP Conference Proceedings, vol. 2115, American Institute of Physics Inc., 63rd DAE Solid State Physics Symposium 2018, DAE-SSPS 2018, Hisar, Haryana, India, 18/12/18. https://doi.org/10.1063/1.5113252

Magneto-transport properties of magnetic Weyl semimetal Co₃Sn₂S₂. / Nagpal, V.; Kumar, P.; Patnaik, S.
DAE Solid State Physics Symposium 2018. ed. / Arup Biswas; Veerendra K. Sharma; S. M. Yusuf. American Institute of Physics Inc., 2019. 030413 (AIP Conference Proceedings; Vol. 2115).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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