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 …

Weyl, Dirac and high-fold chiral fermions in topological quantum matter

MZ Hasan, G Chang, I Belopolski, G Bian… - Nature Reviews …, 2021 - nature.com
Quantum materials hosting Weyl fermions have opened a new era of research in condensed
matter physics. First proposed in 1929 in the context of particle physics, Weyl fermions have …

Electrical manipulation of a topological antiferromagnetic state

H Tsai, T Higo, K Kondou, T Nomoto, A Sakai… - Nature, 2020 - nature.com
Electrical manipulation of phenomena generated by nontrivial band topology is essential for
the development of next-generation technology using topological protection. A Weyl …

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 …

Iron-based binary ferromagnets for transverse thermoelectric conversion

A Sakai, S Minami, T Koretsune, T Chen, T Higo… - Nature, 2020 - nature.com
Thermoelectric generation using the anomalous Nernst effect (ANE) has great potential for
application in energy harvesting technology because the transverse geometry of the Nernst …

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 recent discoveries of strikingly large zero-field Hall and Nernst effects in
antiferromagnets Mn3 X (X= Sn, Ge) have brought the study of magnetic topological states to …

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 …

The role of spin in thermoelectricity

G Yang, L Sang, C Zhang, N Ye, A Hamilton… - Nature Reviews …, 2023 - nature.com
Thermoelectric (TE) materials and devices are crucial for renewable thermal-to-electrical
energy conversion applications. The optimization of TE performance can be achieved by …

Chemistry of quantum spin liquids

JR Chamorro, TM McQueen, TT Tran - Chemical Reviews, 2020 - ACS Publications
Quantum spin liquids are an exciting playground for exotic physical phenomena and
emergent many-body quantum states. The realization and discovery of quantum spin liquid …

Thermogalvanic gel patch for self-powered human motion recognition enabled by photo-thermal-electric conversion

H Yang, SA Khan, N Li, R Fang, Z Huang… - Chemical Engineering …, 2023 - Elsevier
Quasi-solid-state electrolytes offer a cheap, leak-free, and scalable way to convert heat
directly into electricity for wearable electronics. However, the limited temperature difference …