TMs-doped SrRuO perovskites: high Curie temperature ferromagnetic half-metals

A Elkhou, LB Drissi, A Kara, FZ Ramadan - The European Physical …, 2023 - Springer
Abstract Four dopants (Mo, Nb, Pd, and Ag) are used to substitute Ru atoms in SrRuO 3 at
two concentrations (6% and 12%). As all these dopants have a van der Waals radius very …

Reversible and nonvolatile tuning of photoluminescence response by electric field for reconfigurable luminescent memory devices

M Zheng, H Sun, MK Chan, KW Kwok - Nano Energy, 2019 - Elsevier
Luminescent materials with reversibly tunable ability under external stimuli, eg, strain and
electric field, are of great interest for developing advanced multifunctional optical devices …

Piezoelectric strain-controlled magnon spin current transport in an antiferromagnet

Y Zhou, T Guo, L Qiao, Q Wang, M Zhu, J Zhang… - Nano Letters, 2022 - ACS Publications
As the core of spintronics, the transport of spin aims at a low-dissipation data process. The
pure spin current transmission carried by magnons in antiferromagnetic insulators is natively …

Mechanically controlled reversible photoluminescence response in all-inorganic flexible transparent ferroelectric/mica heterostructures

M Zheng, H Sun, KW Kwok - NPG Asia Materials, 2019 - nature.com
The ability to reversibly control the luminescent properties of functional materials with
diverse external stimuli, such as an electric field, strain, and temperature, is crucial for …

Shear-strain-mediated large nonvolatile tuning of ferromagnetic resonance by an electric field in multiferroic heterostructures

M Zheng, T Usami, T Taniyama - NPG Asia Materials, 2021 - nature.com
Controlling magnetism by an electric field is of critical importance for the future development
of ultralow-power electronic and spintronic devices. Progress has been made in electrically …

van der Waals epitaxy for highly tunable all-inorganic transparent flexible ferroelectric luminescent films

M Zheng, XY Li, H Ni, XM Li, J Gao - Journal of Materials Chemistry C, 2019 - pubs.rsc.org
Ferroelectric luminescent materials with more unique requirements, such as high-speed, low-
cost, and low-power, and being light-weight, all-inorganic, transparent, flexible and …

Tuning electronic and magnetic properties via tensile stress and Pd-doping in strontium ruthenate perovskite

A Elkhou, LB Drissi, FZ Zanane, EH Saidi - Physica B: Condensed Matter, 2024 - Elsevier
Understanding and manipulating the physical properties of perovskite materials, such as
SrRuO 3, is a fundamental pursuit in materials science. In this study, we investigate the …

Resistive Memory Based on the Spin-Density-Wave Transition of Antiferromagnetic Chromium

H Chen, Z Feng, P Qin, X Zhou, H Yan, X Wang… - Physical Review …, 2022 - APS
Spin density waves (SDWs) are antiferromagnetic ground states characterized by real-space
spin modulation. When an electronic system undergoes a paramagnetic-SDW transition, the …

Pyroelectric effect mediated infrared photoresponse in Bi 2 Te 3/Pb (Mg 1/3 Nb 2/3) O 3–PbTiO 3 optothermal ferroelectric field-effect transistors

R Zheng, MY Yan, C Li, SQ Yin, WD Chen, GY Gao… - Nanoscale, 2021 - pubs.rsc.org
The responses of material properties to multi-field stimulation are often exploited to construct
new types of multi-functional devices. Here, we demonstrate electrical, optical and thermal …

Integration of oxide semiconductor thin films with relaxor-based ferroelectric single crystals with large reversible and nonvolatile modulation of electronic properties

ZX Xu, JM Yan, M Xu, L Guo, TW Chen… - … applied materials & …, 2018 - ACS Publications
We report the fabrication of 0.71 Pb (Mg1/3Nb2/3) O3-0.29 PbTiO3 (PMN-0.29 PT)-based
ferroelectric field effect transistors (FeFETs) by the epitaxial growth of cobalt-doped tin …