Room-temperature angular-dependent topological Hall effect in chiral antiferromagnetic Weyl semimetal Mn3Sn

J Yan, X Luo, HY Lv, Y Sun, P Tong, WJ Lu… - Applied Physics …, 2019 - pubs.aip.org
… In summary, chiral AFM Weyl semimetal Mn 3 Sn holds emergent phenomena and … for AFM
spintronics at room temperature. A large AHE is observed around room temperature, which is …

Topological Weyl semimetals in the chiral antiferromagnetic materials Mn3Ge and Mn3Sn

H Yang, Y Sun, Y Zhang, WJ Shi… - New Journal of …, 2017 - iopscience.iop.org
… In summary, we have discovered the Weyl semimetal state in the chiral AFM compounds
Mn 3 Sn and Mn 3 Ge by ab initio band structure calculations. Multiple Weyl points were …

[HTML][HTML] Magnetic excitations in non-collinear antiferromagnetic Weyl semimetal Mn3Sn

P Park, J Oh, K Uhlířová, J Jackson, A Deák… - npj Quantum …, 2018 - nature.com
… at 220–270 K in the A-type Mn 3 Sn is not accompanied by any structural transition. Thus, …
of Mn 3 Sn at room temperature by measuring the A-type Mn 3 Sn at low temperature, since …

[HTML][HTML] Anomalous Hall effect in nanoscale structures of the antiferromagnetic Weyl semimetal Mn3Sn at room temperature

T Matsuo, T Higo, D Nishio-Hamane… - Applied Physics …, 2022 - pubs.aip.org
Weyl semimetallic state in Mn 3 Sn, in 100 nm-scale Mn 3 Sn grains at room temperature and
… pave the way for the application of an antiferromagnetic Weyl semimetallic state, ie, a Weyl

[HTML][HTML] Room-temperature terahertz anomalous Hall effect in Weyl antiferromagnet Mn3Sn thin films

T Matsuda, N Kanda, T Higo, NP Armitage… - Nature …, 2020 - nature.com
antiferromagnet Mn 3 Sn, a Weyl semimetal candidate, was reported to show large anomalous
Hall effect (AHE) at room temperature … anomalous Hall conductivity in Mn 3 Sn thin films is …

Anomalous Hall effect in thin films of the Weyl antiferromagnet Mn3Sn

T Higo, D Qu, Y Li, CL Chien, Y Otani… - Applied Physics …, 2018 - pubs.aip.org
… phase of the Mn 3 Sn films and verify the absence of ferromagnetic impurity as found in …
temperature (T) dependence of the zero-field out-of-plane magnetization M(H = 0) of the Mn 3 Sn

[HTML][HTML] Large spin to charge conversion in antiferromagnetic Weyl semimetal Mn3Sn

T Yu, H Wu, H He, C Guo, C Fang, P Zhang, KL Wong… - APL Materials, 2021 - pubs.aip.org
… for the antiferromagnetic Weyl semimetal Mn 3 Sn is examined by using the spin Seebeck
and the spin pumping techniques. A larger effective spin Hall angle for Mn 3 Sn is indicated …

Evaluation of spin diffusion length and spin Hall angle of the antiferromagnetic Weyl semimetal

PK Muduli, T Higo, T Nishikawa, D Qu, H Isshiki… - Physical Review B, 2019 - APS
… signals at room temperature. We believe the ISHE signal at room temperature primarily
originates from Mn3Sn phase as Mn-Sn alloy phases have the opposite sign of spin Hall angle. …

[HTML][HTML] Anomalous transport due to Weyl fermions in the chiral antiferromagnets Mn3X, X = Sn, Ge

T Chen, T Tomita, S Minami, M Fu, T Koretsune… - Nature …, 2021 - nature.com
… The Weyl semimetal (WSM) state occurs in two … an antiferromagnet was achieved using
the chiral AFMs Mn 3 X (X = Sn, Ge) 4,5 . At room temperature, the Hall resistivity ρ H of Mn 3 Sn

[HTML][HTML] Terahertz conductivity of the magnetic Weyl semimetal Mn3Sn films

B Cheng, Y Wang, D Barbalas, T Higo… - Applied Physics …, 2019 - pubs.aip.org
Mn 3 Sn is a noncollinear antiferromagnet which displays a large anomalous Hall effect at
room temperature. It is … that Mn 3 Sn may be an example of a time-reversal symmetry breaking …