Self‐Powered Broad Spectral Photodetector with Ultrahigh Responsivity and Fast Response Based on Sb2Se3/VO2 Heterojunction

Y Xin, J Jiang, Y Lu, H Liang… - Advanced Materials …, 2021 - Wiley Online Library
Abstract Sb2Se3/VO2 heterojunction is successfully fabricated on a sapphire substrate
using pulsed laser deposition (PLD) and magnetron sputtering. The device shows prominent …

Chemical, structural and electronic properties of ultrathin V2O3 films on Al2O3 substrate: Implications in Mott-like transitions

V Polewczyk, SK Chaluvadi, D Dagur, F Mazzola… - Applied Surface …, 2023 - Elsevier
V 2 O 3 presents a complex interrelationship between the metal–insulator transition and the
structural rhombohedral-monoclinic one in temperature, as a function of sample thickness …

Phase-transition-induced superior ultraviolet photodetection of a ZnO/VO 2 bilayer

Y Xin, L Hu, S Ruan, Z Ye, YJ Zeng - Journal of Materials Chemistry C, 2020 - pubs.rsc.org
A ZnO/VO2 bilayer film has been successfully grown on a sapphire substrate using pulsed
laser deposition (PLD) and magnetron sputtering. The photodetection performance of ZnO is …

A Novel Method to Synthesize Co/Fe3O4 Nanocomposites with Optimal Magnetic and Microwave Performance

C Zhang, Y Wang, Y Chen, Y Wang, P Wang, Q Wu - Nanomaterials, 2022 - mdpi.com
The magnetic interactions between neighboring magnetic nanoparticles make the synthesis
of nanocomposites made of two kinds of magnetic nanoparticles extremely difficult. In this …

Tuning the magnetic properties of heterostructures across the structural transition

V Polewczyk, SK Chaluvadi, P Orgiani… - Physical Review …, 2021 - APS
In this work, we investigate the effects of the V 2 O 3 structural phase transition on the
magnetic properties of an amorphous magnetic thin film of CoFeB in contact with it. V 2 O 3 …

Magnetic orders and origin of exchange bias in Co clusters embedded oxide nanocomposite films

H Li, C Wang, D Li, P Homm, M Menghini… - Journal of Physics …, 2019 - iopscience.iop.org
Magnetic nanoparticles embedded oxide semiconductors are interesting candidates for
spintronics in view of combining ferromagnetic (FM) and semiconducting properties. In this …

Coupling of Phase Transition and Self-Powered Photodetection of a NbSe2/VO2 Heterojunction

Y Xin, Y Tian, MA Iqbal, Y Lu, J Lu… - ACS Applied Electronic …, 2022 - ACS Publications
An endeavor to design a self-powered photodetector that can work in a broad temperature
range is required for everyday applications. Herein, we present a self-powered NbSe2/VO2 …

Temperature lag with the onset of exchange bias, superparamagnetic blocking, and antiferromagnetic ordering in ultrathin ferromagnet/antiferromagnet thin film

Y Shiratsuchi, Y Tao, R Tsutsumi, K Toyoki… - Journal of Applied …, 2021 - pubs.aip.org
The magnetization of a nanosized magnet, such as an ultrathin film, thermally fluctuates and
can become superparamagnetic. In ferromagnetic/antiferromagnetic thin films …

Effects of W Doping in VO2 on the Magnetic Properties of VO2/Ni Heterostructures

L Sutton, A Blehm, J Lauzier, K Malone, G Smith… - … of Superconductivity and …, 2020 - Springer
The effects of tungsten (W) doping on the material properties of VO 2 films and the magnetic
properties of VO 2/Ni bilayers were investigated. Doped VO 2 films are fabricated using a sol …

[HTML][HTML] Modulation of spin dynamics across metal to insulator transitions in hybrid heterostructures

M Zhu, G Yu, Z Zhou, W Ren, HM Zhou, M Liu - Journal of Materials …, 2020 - Elsevier
Novel functionalities can be achieved in nanostructured materials in proximity with other
dissimilar materials. An interesting possibility along these composite heterostructures is …