Results 11 to 20 of about 9,972 (221)
Nature Communications, 2022 Achieving magnetic bistability with large thermal hysteresis is still a challenge in material science. Here, the authors report a Mn(II) chain complex that enables light-induced magnetic bistability with a 177 K thermal hysteresis loop.
Ji-Xiang Hu +6 more
doaj +1 more source
Electronic Surveillance and Security Applications of Magnetic Microwires
Chemosensors, 2021 Applications in security and electronic surveillance require a combination of excellent magnetic softness with good mechanical and anticorrosive properties and low dimensionality.
Valentina Zhukova +5 more
doaj +1 more source
Magnetochemistry, 2023 Polymetallic complexes with covalently bridged metal centers that interact magnetically are important in the molecular magnetism field, with binuclear compounds receiving special attention because they represent the simplest type of multinuclear species ...
Yue Gao +7 more
doaj +1 more source
Review of Domain Wall Dynamics Engineering in Magnetic Microwires
Nanomaterials, 2020 The influence of magnetic anisotropy, post-processing conditions, and defects on the domain wall (DW) dynamics of amorphous and nanocrystalline Fe-, Ni-, and Co-rich microwires with spontaneous and annealing-induced magnetic bistability has been ...
Valentina Zhukova +7 more
doaj +1 more source
Thermal and magnetic field stability of holmium single atom magnets [PDF]
, 2017 We use spin-polarized scanning tunneling microscopy to demonstrate that Ho atoms on magnesium oxide exhibit a coercive field of more than 8 T and magnetic bistability for many minutes, both at 35 K. The first spontaneous magnetization reversal events are
Brune, Harald +3 more
core +4 more sources
Bistability of squeezing and entanglement in cavity magnonics
Physical Review Research, 2021 We demonstrate how magnon Kerr nonlinearity creates bistability of quantum states when the magnon mode is strongly driven by a microwave field in a nonlinear cavity magnonic system.
Zhi-Bo Yang +5 more
doaj +1 more source
Magnetic Switchability via Thermal-Induced Structural Phase Transitions in Molecular Solids
Magnetochemistry, 2023 Magnetically switchable molecular solids with stimuli-responsive ON/OFF characteristics are promising candidates for smart switches and magnetic storage.
Shan-Nan Du +3 more
doaj +1 more source
Bistable Spin Currents from Quantum Dots Embedded in a Microcavity [PDF]
, 2006 We examine the spin current generated by quantum dots embedded in an optical microcavity. The dots are connected to leads, which allow electrons to tunnel into and out of the dot.
Djuric, Ivana, Search, Chris P.
core +1 more source
Hyperfine interaction in InAs/GaAs self-assembled quantum dots : dynamical nuclear polarization versus spin relaxation [PDF]
, 2008 We report on the influence of hyperfine interaction on the optical orientation of singly charged excitons X+ and X- in self-assembled InAs/GaAs quantum dots.
Abragam +33 more
core +4 more sources
Soft magnetic thin film deformation with a bistable electropermanent magnet
Engineering Research Express, 2023 Abstract Physically soft magnetic materials (PSMMs) represent an emerging class of materials that can change shape or rheology in response to an external magnetic field. However, until now, no studies have investigated using an electropermanent magnet (EPM) and magnetic repulsion to magnetically deform PSMMs.
Nolen I. Keeys +3 more
openaire +2 more sources