Results 161 to 170 of about 274,936 (332)

Field‐Free, Deterministic Giant Spin‐Orbit Torque Switching of 1.3 T Perpendicular Magnetization With Symmetry‐Lifted Topological Surface States

Advanced Materials, EarlyView.
We show a giant, bias‐field free, deterministic, spin‐orbit‐torque switching of perpendicular hard magnets with HC over 1.3 T. By combining the three‐fold 3m symmetry from topological insulator surface states with the rectangular mm2 symmetry from the 2 x 1 intercalation in Cr3Te4, the interface symmetry is significantly reduced into a unidirectional m
He Ren, Yawen Peng, Meixin Cheng, Yu Shi, Reza Asadi, Adam W. Tsen, Guo‐Xing Miao   +6 more
wiley   +1 more source

Transfer of orbital angular momentum from a super-continuum, white-light beam

, 2008
Amanda J. Wright, John M. Girkin, Graham M. Gibson, Jonathan Leach, Miles J. Padgett   +4 more
openalex   +1 more source

Harnessing spin and orbital angular momentum light for optimal algae growth

Scientific Reports
The present study investigated the difference in transmittance of light carrying opposite spin angular momentum (SAM) and orbital angular momentum (OAM) through chlorella algal fluid with varying concentrations and thicknesses. Our results indicate that,
Yancong He, Ziling Huang, Qiongfang Zeng, Huihui Huang   +3 more
doaj   +1 more source

Manipulating orbital angular momentum of light with tailored in-plane polarization states. [PDF]

Sci Rep, 2017
Du L, Man Z, Zhang Y, Min C, Zhu S, Yuan X.   +5 more
europepmc   +1 more source

On Quantum States for angular Position and Angular Momentum of Light [PDF]

, 2023
Bo-Sture Skagerstam, Per Kristian Rekdal
openalex   +1 more source

Angular momentum of non-paraxial light beam: Dependence of orbital angular momentum on polarization

, 2009
21 pages including an ...
openaire   +2 more sources

Laminated Multilayer Optical Waveguides Enabled by Floating Film Transfer

Advanced Materials Interfaces, EarlyView.
A scalable floating film transfer process enables the lamination of sub‐micron polymer films into high‐quality multilayer optical waveguides. The method preserves optical performance, allows precise control over layer stacking, and supports the integration of high‐index‐contrast polymer/air gratings for efficient mode coupling in advanced photonic ...
Christopher Knoth, Lev Mikhailov, Maximilian Buchmüller, Patrick Görrn   +3 more
wiley   +1 more source

Synthetic-lattice enabled all-optical devices based on orbital angular momentum of light. [PDF]

Nat Commun, 2017
Luo XW, Zhou X, Xu JS, Li CF, Guo GC, Zhang C, Zhou ZW.   +6 more
europepmc   +1 more source

Coupling of spin and angular momentum of light in plasmonic vortex

, 2012
Seong-Woo Cho, Junghyun Park, Seung‐Yeol Lee, Hwi Kim, Byoungho Lee   +4 more
openalex   +1 more source

Investigating the Structural Factors Influencing the Magnetic Interaction between Individual Copper Spins in the CuCu4 Metallacrown Complex, from Its Bulk Form to Its Adsorption on Au(111)

Advanced Materials Interfaces, EarlyView.
The Cu(II)[12‐MCCu(II)N(Shi)‐4] metallacrown complex (CuCu4) is studied to examine how geometric transformations affect magnetic coupling between copper spins by using ultraviolet photoemission spectroscopy and DFT calculations for the bulk phase and CuCu4 adsorbed on Au(111). While adsorption minimally affects tDOS, exchange coupling constants between
Ariyan Tavakoli, Stefan Lach, Frederik Pütz, Dominic Stephan, Anne Lüpke, Dominik Laible, Siegfried Kaidisch, Andreas Windischbacher, Eva Rentschler, Peter Puschnig, Hans‐Christian Schneider, Christiane Ziegler   +11 more
wiley   +1 more source