Spin‐Controlled Integrated Near‐ and Far‐Field Optical Launcher
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201705503
Abstract: • Users may freely distribute the URL that is used to identify this publication. • Users may download and/or print one copy of the publication from the University of Birmingham research portal for the purpose… read more here.
Keywords: controlled integrated; spin controlled; far field; users may ... See more keywords
Spin-Controlled Helical Quantum Sieve Chiral Spectrometer.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202209125
Abstract: This article reports on a Molecular-Spin-Sensitive-Antenna (MSSA) that is based on stacked layers of organically functionalized graphene on a fibrous helical cellulose network for carrying out spatiotemporal identification of chiral enantiomers. The MSSA structures combine… read more here.
Keywords: sieve chiral; spin controlled; quantum sieve; helical quantum ... See more keywords
Twisted Surface Plasmons with Spin‐Controlled Gold Surfaces
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201801060
Abstract: Twisted photon, associated with orbital angular momentum (OAM), is a physical notion that has long captivated the intriguing imagination and wide applications. Owing to the native orthogonality between different topological charges of the vortices, it… read more here.
Keywords: plasmons spin; surface plasmons; surface; twisted surface ... See more keywords
A dual spin-controlled chiral two-/three-dimensional perovskite artificial leaf for efficient overall photoelectrochemical water splitting
Sign Up to like & getrecommendations! Published in 2024 at "Nature Communications"
DOI: 10.1038/s41467-024-49216-x
Abstract: The oxygen evolution reaction, which involves high overpotential and slow charge-transport kinetics, plays a critical role in determining the efficiency of solar-driven water splitting. The chiral-induced spin selectivity phenomenon has been utilized to reduce by-product… read more here.
Keywords: spin controlled; water splitting; three dimensional; dual spin ... See more keywords
A spin controlled wavefront shaping metasurface with low dispersion in visible frequencies.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr03566d
Abstract: Similar to amplitude and phase, optical spin plays an important and non-trivial role in optics, which has been widely demonstrated in wavefront engineering, creation of new optical components, and sensitive optical metrology. In this work,… read more here.
Keywords: wavefront shaping; metasurface; shaping metasurface; metrology ... See more keywords
Electrically activated spin-controlled orbital angular momentum multiplexer
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5030844
Abstract: We present and test the integration of a static orbital angular momentum mode multiplexer with a dynamical geometric-phase optical element enabling on-demand spin-controlled angular momentum multiplexing. A diffractive optics multiplexer fabricated with 3D high-resolution electron… read more here.
Keywords: spin controlled; angular momentum; electrically activated; orbital angular ... See more keywords
Spin-controlled compact metalens based on the integration of Pancharatnam-Berry phase and Fresnel zone plate
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/adb65e
Abstract: By integrating Fresnel zone plates (FZP) with Pancharatnam–Berry (PB) phases, spin-controlled compact metalenses for multidimensional focusing are demonstrated. The position of the focal point can be modulated transversally and longitudinally by changing the PB phase… read more here.
Keywords: fresnel zone; pancharatnam berry; spin controlled; spin ... See more keywords
Spin-Controlled Quantum Interference of Levitated Nanorotors.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.093605
Abstract: We describe how to prepare an electrically levitated nanodiamond in a superposition of orientations via microwave driving of a single embedded nitrogen-vacancy (NV) center. Suitably aligning the magnetic field with the NV center can serve… read more here.
Keywords: interference levitated; quantum interference; spin controlled; controlled quantum ... See more keywords
Spin-controlled negative magnetoresistance resulting from exchange interactions
Sign Up to like & getrecommendations! Published in 2017 at "JETP Letters"
DOI: 10.1134/s002136401708001x
Abstract: We studied conductivity of AlGaAs–GaAs quantum well structures (where centers of the wells were doped by Be) at temperatures higher than 4 K in magnetic fields up 10 T. Throughout all the temperature region considered… read more here.
Keywords: exchange interactions; spin controlled; magnetoresistance; negative magnetoresistance ... See more keywords