Results 201 to 210 of about 327,186 (287)

Emerging of Anomalous Higher‐Order Topological Phases in Altermagnet/Topological Insulator Heterostructure by Floquet Engineering

Advanced Science, EarlyView.
We combine altermagnet with topological insulators and subject the structure to Floquet driving. This breaks time‐reversal symmetry and creates a new type of higher‐order topological insulator. Its key feature is the emergence of programmable “0/π‐corner modes” that can be controlled by magnetic field direction, offering a novel dynamic platform for ...
Donghao Wang, Arnob Kumar Ghosh, Yongchun Tao, Fusheng Ma, Cheng Song   +4 more
wiley   +1 more source

Spin hall effect of light ellipsometry for nanoscale areal surface measurement. [PDF]

Sci Rep
Zahra N, Mizutani Y, Uenohara T, Takaya Y.   +3 more
europepmc   +1 more source

Graphene-Based Plasmonic Sensor at THz Frequency with Photonic Spin Hall Effect Assisted by Magneto-optic Phenomenon. [PDF]

Plasmonics, 2022
Kumar P, Sharma AK, Prajapati YK.
europepmc   +1 more source

Realization of a Bilayer Elastic Topological Insulator

Advanced Science, EarlyView.
Bilayer elastic wave topological insulators are experimentally realized, introducing the layer degree of freedom to access four topological phases. This enables diverse domain walls and transmission behaviors, including interlayer conversion and beam splitting.
Chengzhi Ma, Zhiwei Song, Zheyu Cheng, Jiu Hui Wu, Baile Zhang   +4 more
wiley   +1 more source

Engineering Topological Spin Hall Effect in 2D Multiferroic Material. [PDF]

Adv Sci (Weinh)
Dou K, He Z, Zhao J, Du W, Dai Y, Huang B, Ma Y.   +6 more
europepmc   +1 more source

Optical Spin Hall Effect in Closed Elliptical Plasmonic Nanoslit with Noncircular Symmetry. [PDF]

Nanomaterials (Basel), 2021
Ren X, Zeng X, Liu C, Cheng C, Zhang R, Zhang Y, Zhan Z, Kong Q, Sun R, Cheng C.   +9 more
europepmc   +1 more source

Spin Hall Effect in Superconductors [PDF]

, 2011
Saburo Takahashi, Sadamichi Maekawa
openalex   +1 more source

Intrinsic Negative Magnetoresistance and Broadband Photoresponse in Magnetic van der Waals Crystal TaFeTe2

Advanced Science, EarlyView.
2D van der Waals (vdW) materials MM′Te2 with broken symmetry attract great interest for unique magnetic structures and optical‐phonon‐induced phase transitions. We report mechanically exfoliable TaFeTe2 single crystals, exhibiting spin‐glass behavior, intrinsic unsaturated negative magnetoresistance up to 9 T, self‐powered internal photocurrent, and ...
Changcun Li, Jiazhen Wu, Sirong Lu, Lei Liang, Wenying Zhou, Bingke Zhang, Degang Zhao, Fucai Liu   +7 more
wiley   +1 more source

Real-time observation of the spin Hall effect of light using metasurface-enabled single-shot weak measurements. [PDF]

Nat Commun
Lee J, Kim J, Shim S, Yang Y, Choi J, Rho J, Lee D, Kim M.   +7 more
europepmc   +1 more source

Plasmonics-based gas sensor with photonic spin hall effect in broad terahertz frequency range under variable chemical potential of graphene. [PDF]

Opt Quantum Electron, 2022
Sharma AK, Kumar P, Prajapati YK.
europepmc   +1 more source