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 …
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
Weyl semimetals exhibit unusual surface states and anomalous transport phenomena. It is
hard to manipulate the band structure topology of specific Weyl materials. Topological …
hard to manipulate the band structure topology of specific Weyl materials. Topological …
Noncollinear Mn3Sn for antiferromagnetic spintronics
X Wang, H Yan, X Zhou, H Chen, Z Feng, P Qin… - Materials Today …, 2022 - Elsevier
In recent years, antiferromagnetic spintronics has attracted enormous attentions due to the
great potential for next-generation picosecond and highly packed information technology …
great potential for next-generation picosecond and highly packed information technology …
Intrinsic anomalous Nernst effect amplified by disorder in a half-metallic semimetal
Intrinsic anomalous Nernst effect, like its Hall counterpart, is generated by Berry curvature of
electrons in solids. Little is known about its response to disorder. In contrast, the link …
electrons in solids. Little is known about its response to disorder. In contrast, the link …
Field-linear anomalous Hall effect and Berry curvature induced by spin chirality in the kagome antiferromagnet Mn3Sn
During the past two decades, it has been established that a non-trivial electron wave-
function topology generates an anomalous Hall effect (AHE), which shows itself as a Hall …
function topology generates an anomalous Hall effect (AHE), which shows itself as a Hall …
Anomalous and topological Hall effects in epitaxial thin films of the noncollinear antiferromagnet
Noncollinear antiferromagnets with a D 0 19 (space group= 194, P 6 3/mmc) hexagonal
structure have garnered much attention for their potential applications in topological …
structure have garnered much attention for their potential applications in topological …
Chiral domain walls of Mn3Sn and their memory
Magnetic domain walls are topological solitons whose internal structure is set by competing
energies which sculpt them. In common ferromagnets, domain walls are known to be of …
energies which sculpt them. In common ferromagnets, domain walls are known to be of …
Evidence for Weyl fermions in a canonical heavy-fermion semimetal YbPtBi
The manifestation of Weyl fermions in strongly correlated electron systems is of particular
interest. We report evidence for Weyl fermions in the heavy fermion semimetal YbPtBi from …
interest. We report evidence for Weyl fermions in the heavy fermion semimetal YbPtBi from …
Finite-temperature violation of the anomalous transverse Wiedemann-Franz law
The Wiedemann-Franz (WF) law has been tested in numerous solids, but the extent of its
relevance to the anomalous transverse transport and the topological nature of the wave …
relevance to the anomalous transverse transport and the topological nature of the wave …
Omnidirectional control of large electrical output in a topological antiferromagnet
Control of magnetization direction is essential for the wide application of ferromagnets; it
defines the signal size of memory and sensor. However, the magnetization itself causes a …
defines the signal size of memory and sensor. However, the magnetization itself causes a …