Results 91 to 100 of about 19,525 (303)
Emergent Spin Supersolids in Frustrated Quantum Materials
Advanced Materials, EarlyView.This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang +2 more
wiley +1 more source
Inter Mode Interference in Circular Antenna Arrays for Orbital Angular Momentum (OAM) Based Communication [PDF]
, 2022 Optimization of antenna arrays is essential to achieve high data rates in modern communication systems. One promising array used in future communication systems is the uniform circular array (UCA) carrying orbital angular momentum (OAM) modes.
Yang, Cheng +3 more
core
Giant Orbital Rashba–Edelstein Effect in Crystalline Cu2O/Cu Heterostructures
Advanced Materials, EarlyView.An enhanced orbital Rashba–Edelstein effect is demonstrated in a crystalline Cu2O/Cu heterostructure, compared to naturally oxidized CuOx structures, highlighting the critical role of crystallinity and interface control in orbital torque generation. The resulting spin torque conductivity exceeds that of Pt, indicating the potential of orbital torque ...
San Ko +10 more
wiley +1 more source
Optical Angular Momentum [PDF]
, 2003 Spin angular momentum of photons, and the associated polarisation of light, has been known of for many years. However, it is only over the last decade or so that physically realisable laboratory light beams have been used to study the orbital angular ...
Padgett, M.J., Allen, L., Barnett, S.M.
core
Orbital angular momentum dichroism in nanoantennas [PDF]
, 2018 When light interacts with matter, dichroism with respect to the handedness of circularly polarized light is well established. But what happens if the light further possesses an orbital angular momentum?
Fitzgerald, Jamie +9 more
core +1 more source
Crystal symmetry-dependent Orbital Rashba Edelstein effect in epitaxial CuO thin film
Nature CommunicationsOrbital angular momentum has recently been demonstrated as a promising approach to manipulate magnetic order in spintronic devices with high efficiency. While the generation of orbital angular momentum is generally attributed to electron orbital hopping ...
Rui Xiao +13 more
doaj +1 more source
Advanced Materials, EarlyView.Inspired by the octopus and the golden wheel spider, soft robots with liquid crystal elastomer arc fibers as appendages are fabricated to transcend surface constraints through an elevated center of mass and minimal contact footprints. By leveraging curvature‐encoded deformation‐recovery cycles, these robots exhibit contractile, torsional, and flexural ...
Jong Bin Kim +5 more
wiley +1 more source
Unveiling a truncated optical lattice associated with a triangular aperture using light’s orbital angular momentum [PDF]
, 2010 We show that the orbital angular momentum can be used to unveil lattice properties hidden in diffraction patterns of a simple triangular aperture. Depending on the orbital angular momentum of the incident beam, the far field diffraction pattern reveals a
SABINO CHAVEZ CERDA
core
Realization of optimized quantum controlled-logic gate based on the orbital angular momentum of light [PDF]
, 2016 We propose and experimentally demonstrate an optimized setup to implement quantum controlled-NOT operation using polarization and orbital angular momentum qubits.
Li, Tao +3 more
core +1 more source
Giant Anisotropy and High Second‐Order Nonlinearity of 3R‐MoS2 for Multifunctional Photonics
Advanced Materials, EarlyView.Graphical abstract highlights, 3R‐polytype of MoS2 (3R‐MoS2) as a multifunctional photonic platform enabled by giant optical anisotropy and optical nonlinearities, demonstrating subdiffractional waveguiding, giant second‐harmonic (SH) generation, and high‐performance reflective polarization control.
Georgy Ermolaev +17 more
wiley +1 more source