Bulletin of the American Physical Society
APS March Meeting 2023
Volume 68, Number 3
Las Vegas, Nevada (March 5-10)
Virtual (March 20-22); Time Zone: Pacific Time
Session B43: Dirac and Weyl Semimetal: Magnetism and Optics
11:30 AM–2:30 PM,
Monday, March 6, 2023
Room: Room 317
Sponsoring
Unit:
DMP
Chair: Chaowei Hu, University of Washington, Seattle
Abstract: B43.00013 : Thermal chiral (gravitational) anomaly in antiferromagnetic topological Weyl semimetal NdAlSi*
2:18 PM–2:30 PM
Presenter:
Pardeep T Kumar
(Institute of Physics, Polish Academy of)
Authors:
Pardeep T Kumar
(Institute of Physics, Polish Academy of)
Mujeeb Ahmad
(International Research Centre MagTop, Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, 02668 Warsaw, Poland)
Md Shahin Alam
(International Research Centre MagTop, Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, 02668 Warsaw, Poland)
Xiaohan Yao
(Department of Physics, Boston College, Chestnut Hill, Massachusetts, 02467, USA)
Fazel Tafti
(Department of Physics, Boston College, Chestnut Hill, Massachusetts, 02467, USA)
Marcin Matusiak
(International Research Centre MagTop, Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, 02668 Warsaw, Poland)
References:
- [1]. Vu, D., Zhang, W., Sahin, C. et al. Thermal chiral anomaly in the magnetic-field induced ideal Weyl phase of Bi1-xSbx. Nat. Mater. 20, 1531 (2021)
[2]. Gooth, J., Niemann, A., Meng, T. et al. Experimental signatures of the mixed axial–gravitational anomaly in the Weyl semimetal NbP. Nature 547, 327 (2017).
[3]. Gaudet, J., Yang, HY., Baidya, S. et al. Weyl-mediated helical magnetism in NdAlSi. Nat. Mater. 20, 1656 (2021)
*This work was partially supported by the Foundation for Polish Science through the IRA Programme co-financed by EU within SG OP(Grant No. MAB/2017/1).
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