162 citations · 183 across the 14 of their papers we have counts for
10 papers · 1 filter
Observation of nonlocal ferron-drag thermoelectricity
Takuma Itoh, Takamasa Hirai, Ping Tang +8
The Peltier effect induces a heat current when a charge current passes through a conductor. Since a charge current is conserved at the junction between two different conductors, th…
Universal Right-Hand Chirality of Evanescent Vector Fields
Yilin Qing, Ji Zou, Yi-Pu Wang +2
A locking between propagation direction , spin , and surface or interface normal -- a phenomenon broadly termed \textit{chirality} -- pervad…
Dynamical stability by spin transfer in nearly isotropic magnets
Hidekazu Kurebayashi, Joseph Barker, Takumi Yamazaki +9
Spin transfer torques (STTs) control magnetisation by electric currents, enabling a range of nano-scale spintronic applications. They can destabilise the equilibrium magnetisation…
Observing Differential Spin Currents by Resonant Inelastic X-ray Scattering
Yanhong Gu, Joseph Barker, Jiemin Li +12
Controlling spin currents, i.e., the flow of spin angular momentum, in small magnetic devices is the principal objective of spin electronics, a main contender for future energy eff…
Directional entanglement of spin-orbit locked nitrogen-vacancy centers by magnons
Zhiping Xue, Ji Zou, Chengyuan Cai +2
We address that the stray magnetic field emitted by the excited quantum states of the nitrogen-vacancy (NV) centers is spin-momentum locked, such that the spin transfer to nearby f…
Dynamical control of random telegraph noise in magnetic tunnel junctions
Mehrdad Elyasi, Shun Kanai, Hideo Ohno +2
Faster random telegraph noise (RTN) in magnetic tunnel junctions (MTJs) would be beneficial for probabilistic computing applications. However, the interactions between the macrospi…
Effect of nonlinear magnon interactions on the stochastic magnetization switching
Mehrdad Elyasi, Shun Kanai, Hideo Ohno +2
Telegraph noise caused by frequent switching of the magnetization in small magnetic devices has become a useful resource for probabilistic computing. Conventional theories have bee…
Spin-orbit locking of magnons with localized microwave fields
Chengyuan Cai, Zubiao Zhang, Ji Zou +2
We address the photonic spin-orbit coupling known from nano-optics and plasmonics in the microwave regime. The spin and momentum of microwaves emitted by…
Chiral-Damping-Enhanced Magnon Transmission
Xiyin Ye, Ke Xia, Gerrit E. W. Bauer +1
The inevitable Gilbert damping in magnetization dynamics is usually regarded as detrimental to spin transport. Here we apply a general feature of chiral non-Hermitian dynamics to a…
Nonlinear enhancement of coherent magnetization dynamics
Mehrdad Elyasi, Kei Yamamoto, Tomosato Hioki +4
Magnets are interesting materials for classical and quantum information technologies. However, the short decoherence and dephasing times that determine the scale and speed of infor…