1k citations · 3.5k across the 37 of their papers we have counts for
16 papers · 1 filter
Electrical manipulation and detection of perpendicular altermagnetic order via proximitized Dirac semimetal
Zhaohui Li, Wenqing He, Hua Bai +14
Altermagnets, which combine antiferromagnetic-like magnetic compensation with ferromagnetic-like broken time-reversal symmetry, hold great promise for high-density and ultrafast sp…
Magnon-mediated perpendicular magnetization switching by topological crystalline insulator SnTe with high spin Hall conductivity
Pengnan Zhao, Guoyi Shi, Wentian Lu +10
Magnons possess the ability to transport spin angular momentum in insulating magnetic materials, a characteristic that sets them apart from traditional electronics where power cons…
Zero Field Antiferromagnetically Coupled Skyrmions and their Field-Driven Uncoupling in Composite Chiral Multilayers
May Inn Sim, Dickson Thian, Ramu Maddu +5
Antiferromagnetic (AF) skyrmions are topological spin structures with fully compensated, net-zero magnetization. Compared to their ferromagnetic (FM) skyrmion counterparts, their r…
Chiral damping of magnons
Dae-Yun Kim, Imane Berrai, T. S. Suraj +11
Chiral magnets have garnered significant interest due to the emergence of unique phenomena prohibited in inversion-symmetric magnets. While the equilibrium characteristics of chira…
Stability and Character of Zero Field Skyrmionic States in Hybrid Magnetic Multilayer Nanodots
Alexander Kang-Jun Toh, McCoy W. Lim, T. S. Suraj +10
Ambient magnetic skyrmions stabilized in multilayer nanostructures are of immense interest due to their relevance to magnetic tunnel junction (MTJ) devices for memory and unconvent…
Quantifying the magnetic interactions governing chiral spin textures using deep neural networks
Jian Feng Kong, Yuhua Ren, M. S. Nicholas Tey +4
The interplay of magnetic interactions in chiral multilayer films gives rise to nanoscale topological spin textures, which form attractive elements for next-generation computing. Q…
Tailoring Zero-Field Magnetic Skyrmions in Chiral Multilayers by a Duet of Interlayer Exchange Couplings
Xiaoye Chen, Tommy Tai, Hui Ru Tan +4
Magnetic skyrmions have emerged as promising elements for encoding information towards biomimetic computing applications due to their pseudoparticle nature and efficient coupling t…
Chiral Spin Textures for Next-Generation Memory and Unconventional Computing
M. S. Nicholas Tey, Xiaoye Chen, Anjan Soumyanarayanan +1
The realization of chiral spin textures - comprising myriad distinct, nanoscale arrangements of spins with topological properties - has established pathways for engineering robust,…
Widely Tunable Berry curvature in the Magnetic Semimetal Cr1+dTe2
Y. Fujisawa, M. Pardo-Almanza, C. H. Hsu +8
Magnetic semimetals have increasingly emerged as lucrative platforms hosting spin-based topological phenomena in real and momentum spaces. Of particular interest is the emergence o…
Targeted Writing and Deleting of Magnetic Skyrmions in Two-Terminal Nanowire Devices
Soong-Geun Je, Dickson Thian, Xiaoye Chen +7
Controllable writing and deleting of nanoscale magnetic skyrmions are key requirements for their use as information carriers for next-generation memory and computing technologies.…
Quantifying symmetric exchange in ultrathin ferromagnetic films with chirality
Tobias Böttcher, T. S. Suraj, Xiaoye Chen +9
The symmetric (Heisenberg) exchange interaction is fundamental to magnetism and assumes critical importance in designing magnetic materials for novel emergent phenomena and device…
Intermixing Induced Anisotropy Variations in CoB-based Chiral Multilayer Films
H. K. Tan, Royston J. J. Lim, H. L. Seng +7
We examine the atomic intermixing phenomenon in three distinct amorphous CoB-based multilayer thin film platforms - Pt/CoB/Ir, Ir/CoB/Pt and Pt/CoB/MgO - which are shown to stabili…
Skyrmion generation from irreversible fission of stripes in chiral multilayer films
Anthony K. C. Tan, James Lourembam, Xiaoye Chen +3
Competing interactions produce finite-size textures in myriad condensed matter systems, typically forming elongated stripe or round bubble domains. Transitions between stripe and b…
Tailoring Magnetism in Self-intercalated Cr1+δTe2 Epitaxial Films
Y. Fujisawa, M. Pardo-Almanza, J. Garland +13
Magnetic transition metal dichalcogenide (TMD) films have recently emerged as promising candidates to host novel magnetic phases relevant to next-generation spintronic devices. How…
Magnetization dynamics and its scattering mechanism in thin CoFeB films with interfacial anisotropy
Atsushi Okada, Shikun He, Bo Gu +9
Studies of magnetization dynamics have incessantly facilitated the discovery of fundamentally novel physical phenomena, making steady headway in the development of magnetic and spi…
Spin-Polarized Quantum Well States on BiFeSe
Michael M. Yee, Z. -H. Zhu, Anjan Soumyanarayanan +8
Low temperature scanning tunneling microscopy is used to image the doped topological insulator BiFeSe. Interstitial Fe defects allow the detection of quasiparticle…