Optically Induced Static Magnetization in Metal Halide Perovskite for Spin‐Related Optoelectronics
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Science"
DOI: 10.1002/advs.202004488
Abstract: Abstract Understanding the feasibility to couple semiconducting and magnetic properties in metal halide perovskites through interface design opens new opportunities for creating the next generation spin‐related optoelectronics. In this work, a fundamentally new phenomenon of… read more here.
Keywords: related optoelectronics; metal halide; optically induced; spin related ... See more keywords
The electrodynamics of rod‐like microparticles based on optically induced dielectrophoresis
Sign Up to like & getrecommendations! Published in 2022 at "ELECTROPHORESIS"
DOI: 10.1002/elps.202200102
Abstract: Due to its characteristics of noncontact, non‐damage, high flux, and easy‐to‐achieve flexible manipulation, optically induced dielectrophoresis (ODEP) technology has been employed to manipulate microspherical biological particles, including separation, enrichment, capture, arrangement, and fusion. However, in… read more here.
Keywords: dielectrophoresis; optically induced; electrodynamics; action ... See more keywords
Optically-induced changes in magnetic properties of Fe2B/BiFeO3 heterostructure
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.06.341
Abstract: Abstract Optical control of magnetic properties in exchange coupled photostrictive/ferromagnetic heterostructures is of great fundamental and technical interest for application in information storage, spintronic and microwave magnetic devices. In the present research, an optical modification… read more here.
Keywords: fe2b bifeo3; optically induced; induced changes; exchange bias ... See more keywords
Optically Induced Coherent Phonons in Bismuth Oxyiodide (BiOI) Nanoplatelets.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c00530
Abstract: Bismuth oxyiodide (BiOI) is a promising material for photocatalysis combining intriguing optical and structural properties. We show that excitation by a femtosecond laser pulse creates coherent phonons inducing a time-variant oscillating modulation of the optical… read more here.
Keywords: coherent phonons; optically induced; induced coherent; phonons bismuth ... See more keywords
Optically Induced Molecular Logic Operations.
Sign Up to like & getrecommendations! Published in 2020 at "ACS nano"
DOI: 10.1021/acsnano.0c05513
Abstract: Molecular electronics is a promising route for down-sizing electronic devices. Tip-enhanced Raman spectroscopy provides us a setup to probe current-driven molecular junctions that are considered as prototypes of molecular electronic devices. In this setup, the… read more here.
Keywords: logic operations; optically induced; angular momentum; induced molecular ... See more keywords
Topological Insulator Particles As Optically Induced Oscillators: Toward Dynamical Force Measurements and Optical Rheology
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b01322
Abstract: We report the first experimental study upon the optical trapping and manipulation of topological insulator (TI) particles. By virtue of the unique TI properties, which have a conducting surface and an insulating bulk, the particles… read more here.
Keywords: insulator particles; induced oscillators; optically induced; optical rheology ... See more keywords
Optically induced metastability in Cu(In,Ga)Se2
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-14344-6
Abstract: Cu(In,Ga)Se2 (CIGS) is presently the most efficient thin-film photovoltaic technology with efficiencies exceeding 22%. An important factor impacting the efficiency is metastability, where material changes occur over timescales of up to weeks during light exposure.… read more here.
Keywords: optically induced; induced metastability; metastability; divacancy model ... See more keywords
Antiferromagnetic Order in Hybrid Electromagnetic Metamaterials
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aa6a33
Abstract: We demonstrate experimentally a new type of order in optical magnetism resembling the staggered structure of spins in antiferromagnetic ordered materials. We study hybrid electromagnetic metasurfaces created by assembling hybrid meta-atoms formed by metallic split-ring… read more here.
Keywords: hybrid electromagnetic; order; optically induced; order hybrid ... See more keywords
Microwave coherent manipulation of cold atoms in optically induced fictitious magnetic traps on an atom chip
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/9/090701
Abstract: We propose a novel on-chip platform for controlling and manipulating cold atoms precisely and coherently. The scheme is achieved by producing optically induced fictitious magnetic traps (OFMTs) with 790 nm (for 87Rb) circularly polarized laser… read more here.
Keywords: optically induced; fictitious magnetic; induced fictitious; cold atoms ... See more keywords
Optically induced electron spin currents in the Kretschmann configuration
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.125431
Abstract: We investigate electron spin currents induced optically via plasmonic modes in the Kretschmann configuration. By utilizing the scattering matrix formalism, we take the plasmonic mode coupled to an external laser drive into consideration and calculate… read more here.
Keywords: electron spin; kretschmann configuration; spin currents; optically induced ... See more keywords
Detection and isolation of free cancer cells from ascites and peritoneal lavages using optically induced electrokinetics (OEK)
Sign Up to like & getrecommendations! Published in 2020 at "Science Advances"
DOI: 10.1126/sciadv.aba9628
Abstract: Optoelectrokinetics chip improves efficiency and sensitivity of detecting peritoneal metastasis in gastric cancer. Detection of free gastric cancer cells in peritoneal lavages and ascites plays a vital role in gastric cancer. However, due to the… read more here.
Keywords: detection; optically induced; gastric cancer; peritoneal lavages ... See more keywords