Topological hall transport: Materials, mechanisms and potential applications

H Wang, Y Dai, GM Chow, J Chen - Progress in Materials Science, 2022 - Elsevier
Topological Hall effect (THE) and its inverse effect (skyrmion Hall effect) generally occurs in
magnetic materials with topological properties, as a consequence of nonuniform and …

Spin Seebeck effect: Sensitive probe for elementary excitation, spin correlation, transport, magnetic order, and domains in solids

T Kikkawa, E Saitoh - Annual Review of Condensed Matter …, 2023 - annualreviews.org
The spin Seebeck effect (SSE) refers to the generation of a spin current as a result of a
temperature gradient in a magnetic material, which can be detected electrically via the …

Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures

J Fischer, O Gomonay, R Schlitz, K Ganzhorn… - Physical Review B, 2018 - APS
We investigate the spin Hall magnetoresistance in thin-film bilayer heterostructures of the
heavy metal Pt and the antiferromagnetic insulator NiO. While rotating an external magnetic …

Negative spin Hall magnetoresistance of Pt on the bulk easy-plane antiferromagnet NiO

GR Hoogeboom, A Aqeel, T Kuschel, T Palstra… - Applied Physics …, 2017 - pubs.aip.org
We report on spin Hall magnetoresistance (SMR) measurements of Pt Hall bars on
antiferromagnetic NiO (111) single crystals. An SMR with a sign opposite to conventional …

Spin-current-controlled modulation of the magnon spin conductance in a three-terminal magnon transistor

LJ Cornelissen, J Liu, BJ Van Wees, RA Duine - Physical review letters, 2018 - APS
Efficient manipulation of magnon spin transport is crucial for developing magnon-based
spintronic devices. In this Letter, we provide proof of principle of a method for modulating the …

New magnetic phase of the chiral skyrmion material Cu2OSeO3

F Qian, LJ Bannenberg, H Wilhelm, G Chaboussant… - Science …, 2018 - science.org
The lack of inversion symmetry in the crystal lattice of magnetic materials gives rise to
complex noncollinear spin orders through interactions of a relativistic nature, resulting in …

Evolution of the spin hall magnetoresistance in Cr2O3/Pt bilayers close to the Néel temperature

R Schlitz, T Kosub, A Thomas, S Fabretti… - Applied Physics …, 2018 - pubs.aip.org
We study the evolution of magnetoresistance with temperature in thin film bilayers consisting
of platinum and antiferromagnet Cr 2 O 3 with its easy axis out of the plane. We vary the …

Pure spin currents in magnetically ordered insulator/normal metal heterostructures

M Althammer - Journal of Physics D: Applied Physics, 2018 - iopscience.iop.org
Pure spin currents, ie the transport of angular momentum without an accompanying charge
current, represent a promising new avenue in modern spintronics from both a fundamental …

Noncollinear spin state and unusual magnetoresistance in ferrimagnet Co-Gd

D Chen, Y Xu, S Tong, W Zheng, Y Sun, J Lu, N Lei… - Physical Review …, 2022 - APS
Rare-earth transition-metal ferrimagnetic materials are promising candidates for next-
generation spintronic devices owing to their small magnetic moments and fast dynamics …

Spin Hall magnetoresistance in antiferromagnetic insulators

S Geprägs, M Opel, J Fischer, O Gomonay… - Journal of Applied …, 2020 - pubs.aip.org
Antiferromagnetic materials promise improved performance for spintronic applications as
they are robust against external magnetic field perturbations and allow for faster …