Nanoscale Optical Addressing of Valley Pseudospins through Transverse Optical Spin
Sign Up to like & getrecommendations! Published in 2020 at "Nano Letters"
DOI: 10.1021/acs.nanolett.0c01173
Abstract: Valley pseudospin has emerged as a good quantum number to encode information, analogous to spin in spintronics. Two-dimensional transition metal dichalcogenides (2D TMDCs) recently attracted enormous attention for their easy access to the valley pseudospin… read more here.
Keywords: optical spin; valley pseudospins; valley pseudospin; valley ... See more keywords
Optical Spin Sensing and Metamagnetic Phase Control in the 2D Van der Waals Magnet Yb3+-Doped CrPS4.
Sign Up to like & getrecommendations! Published in 2025 at "ACS nano"
DOI: 10.1021/acsnano.5c12767
Abstract: The emergence of two-dimensional magnets within the van der Waals toolkit has introduced extraordinary opportunities to develop ultrathin spintronic technologies. Strong coupling between spin and optical properties in such materials can further enable powerful spin-photonic… read more here.
Keywords: van der; optical spin; crps4; spin ... See more keywords
Optical Spin Orientation of Localized Electrons and Holes Interacting with Nuclei in a FA0.9Cs0.1PbI2.8Br0.2 Perovskite Crystal
Sign Up to like & getrecommendations! Published in 2024 at "ACS Photonics"
DOI: 10.1021/acsphotonics.4c00637
Abstract: Optical orientation of carrier spins by circularly polarized light is the basic concept and tool of spin physics in semiconductors. We study the optical orientation of electrons and holes in a crystal of the FA$_{0.9}$Cs$_{0.1}$PbI$_{2.8}$Br$_{0.2}$… read more here.
Keywords: orientation; optical orientation; optical spin; localized electrons ... See more keywords
Optical Spin Hall Effect Pattern Switching in Polariton Condensates in Organic Single-Crystal Microbelts.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c15894
Abstract: Topological polaritons, combining the robustness of the topologically protected edge states against defects and disorder with the strong nonlinear properties of polariton bosons, represent an excellent platform to investigate novel photonic topological phases. We demonstrate… read more here.
Keywords: hall effect; spin; spin hall; optical spin ... See more keywords
Optical spin noise spectra of Rb atomic gas with homogeneous and inhomogeneous broadening
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-08759-4
Abstract: We study the optical spin noise spectra of Rb atomic gas with different broadening mechanisms. The first is homogeneous broadening using 250 Torr nitrogen buffer gas, while the other mechanism is inhomogeneous broadening via the Doppler… read more here.
Keywords: noise spectra; optical spin; geometry; spin noise ... See more keywords
Longitudinal optical and spin Hall conductivities of Rashba conducting strips coupled to ferromagnetic and antiferromagnetic layers
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.045146
Abstract: Fil: Riera, Jose Alejandro. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Rosario. Instituto de Fisica de Rosario. Universidad Nacional de Rosario. Instituto de Fisica de Rosario; Argentina read more here.
Keywords: spin hall; rosario; optical spin; hall conductivities ... See more keywords
Enhancement of the conversion efficiency of optical spin-orbit interactions in PT symmetric systems.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.476367
Abstract: The optical spin-orbit interaction (SOI) caused by momentum-dependent Pancharatnam-Berry phase (PB) provides new opportunities in the development of spin-optical devices, but the relatively low conversion efficiency limits its application. Here, through rigorous full-wave analyses on… read more here.
Keywords: conversion efficiency; spin orbit; optical spin; conversion ... See more keywords
Tunable optical and spin properties by fullerene coupling: from an excitonic perspective.
Sign Up to like & getrecommendations! Published in 2025 at "Optics express"
DOI: 10.1364/oe.576274
Abstract: In the cluster-assembled hierarchical structures, the quantum confinement and interfacial coupling effects are prominent, offering versatile excitonic and optical properties for both fundamental studies and device applications. Here, we focus on a series of synthetic… read more here.
Keywords: tunable optical; optical spin; spin properties; properties fullerene ... See more keywords
Optical and Spin Properties of NV Center Ensembles in Diamond Nano-Pillars
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12091516
Abstract: Nitrogen-vacancy (NV) color centers in diamond are excellent quantum sensors possessing high sensitivity and nano-scale spatial resolution. Their integration in photonic structures is often desired, since it leads to an increased photon emission and also… read more here.
Keywords: diamond nano; spin properties; nano pillars; optical spin ... See more keywords