Progress and prospects in magnetic topological materials

BA Bernevig, C Felser, H Beidenkopf - Nature, 2022 - nature.com
Magnetic topological materials represent a class of compounds with properties that are
strongly influenced by the topology of their electronic wavefunctions coupled with the …

Topological materials discovery from crystal symmetry

BJ Wieder, B Bradlyn, J Cano, Z Wang… - Nature Reviews …, 2022 - nature.com
Topological materials discovery has evolved at a rapid pace over the past 15 years following
the identification of the first nonmagnetic topological insulators (TIs), topological crystalline …

Giant, unconventional anomalous Hall effect in the metallic frustrated magnet candidate, KV3Sb5

SY Yang, Y Wang, BR Ortiz, D Liu, J Gayles… - Science …, 2020 - science.org
The anomalous Hall effect (AHE) is one of the most fundamental phenomena in physics. In
the highly conductive regime, ferromagnetic metals have been the focus of past research …

Giant anomalous Nernst signal in the antiferromagnet YbMnBi2

Y Pan, C Le, B He, SJ Watzman, M Yao, J Gooth… - Nature materials, 2022 - nature.com
A large anomalous Nernst effect (ANE) is crucial for thermoelectric energy conversion
applications because the associated unique transverse geometry facilitates module …

The topology of electronic band structures

P Narang, CAC Garcia, C Felser - Nature Materials, 2021 - nature.com
The study of topology as it relates to physical systems has rapidly accelerated during the
past decade. Critical to the realization of new topological phases is an understanding of the …

Seebeck-driven transverse thermoelectric generation

W Zhou, K Yamamoto, A Miura, R Iguchi, Y Miura… - Nature Materials, 2021 - nature.com
When a temperature gradient is applied to a closed circuit comprising two different
conductors, a charge current is generated via the Seebeck effect. Here, we utilize the …

Zero‐Field Nernst Effect in a Ferromagnetic Kagome‐Lattice Weyl‐Semimetal Co3Sn2S2

SN Guin, P Vir, Y Zhang, N Kumar… - Advanced …, 2019 - Wiley Online Library
The discovery of magnetic topological semimetals has recently attracted significant attention
in the field of topology and thermoelectrics. In a thermoelectric device based on the Nernst …

Topological magnets: functions based on Berry phase and multipoles

S Nakatsuji, R Arita - Annual Review of Condensed Matter …, 2022 - annualreviews.org
Macroscopic responses of magnets are often governed by magnetization and, thus, have
been restricted to ferromagnets. However, such responses are strikingly large in the newly …

Giant room temperature anomalous Hall effect and tunable topology in a ferromagnetic topological semimetal Co2MnAl

P Li, J Koo, W Ning, J Li, L Miao, L Min, Y Zhu… - Nature …, 2020 - nature.com
Weyl semimetals exhibit unusual surface states and anomalous transport phenomena. It is
hard to manipulate the band structure topology of specific Weyl materials. Topological …

A review on two-dimensional (2D) magnetic materials and their potential applications in spintronics and spin-caloritronic

E Elahi, G Dastgeer, G Nazir, S Nisar, M Bashir… - Computational Materials …, 2022 - Elsevier
The class of two-dimensional (2D) materials is critical in the domain of scientific investigation
and technology due to its low dimensionality which offers a unique platform to modify the …