A5079663533- Magnetic properties of thin films
- 2D Materials and Applications
- Advanced Memory and Neural Computing
- Magnetic and transport properties of perovskites and related materials
- Topological Materials and Phenomena
- Quantum and electron transport phenomena
- Virus-based gene therapy research
- Immunotherapy and Immune Responses
- RNA Interference and Gene Delivery
- Magnetic Properties of Alloys
- Perovskite Materials and Applications
- Heusler alloys: electronic and magnetic properties
- Advancements in Semiconductor Devices and Circuit Design
- Organic and Molecular Conductors Research
- Inorganic Fluorides and Related Compounds
- Nanowire Synthesis and Applications
- Nanoplatforms for cancer theranostics
- ZnO doping and properties
- Advanced Chemical Physics Studies
- Nanoporous metals and alloys
- interferon and immune responses
- Advanced Condensed Matter Physics
- Quantum Dots Synthesis And Properties
- Immune cells in cancer
- Inorganic Chemistry and Materials
National University of Singapore
2023-2025
China National Biotechnology (China)
2024
Wuhan Institute of Bioengineering
2024
Chinese Academy of Sciences
2022
University of Chinese Academy of Sciences
2022
Technical Institute of Physics and Chemistry
2022
Pennsylvania State University
2020
Nanjing University
2018-2019
Collaborative Innovation Center of Advanced Microstructures
2018-2019
Abstract The electrical control of the non-trivial topology in Weyl antiferromagnets is great interest for development next-generation spintronic devices. Recent studies suggest that spin Hall effect can switch topological antiferromagnetic order. However, switching efficiency remains relatively low. Here, we demonstrate effective manipulation order semimetal Mn 3 Sn using orbital torques originating from either metal or oxide CuO x . Although convert current to on its own, find inserting a...
Brain-inspired neuromorphic computing has attracted widespread attention owing to its ability perform parallel and energy-efficient computation. However, the synaptic weight of amorphous/polycrystalline oxide based memristor usually exhibits large nonlinear behavior with high asymmetry, which aggravates complexity peripheral circuit system. Controllable growth conductive filaments is highly demanded for achieving linear conductance modulation. stochastic filament in commonly used makes it...
In order to advance the silicon integrated circuit technology, researchers have been searching for memory and logic devices with new physical state variables other than charge. Spin device that adds one degree of freedom-electron spin charge has considered as a promising candidate due its low power consumption, built-in memory, high scalability. Here, we demonstrate variable – current direction on sample can be introduced into operation. The is vector. For various input currents along...
Metallic transition metal dichalcogenides (TMDs) have exhibited various exotic physical properties and hold the promise of novel optoelectronic topological devices applications. However, synthesis metallic TMDs is based on gas-phase methods requires high temperature condition. As an alternative to synthetic approach, lower eutectic liquid-phase presents a very promising approach with potential for larger-scale controllable growth high-quality thin single crystals. Herein, we report first...
Electromagnetic phenomena, such as magnetization switching, are guided by parity and time-reversal symmetries. Magnetic field time-odd axial vectors. Therefore, the magnetic can switch reversibly. In contrast, electric is a time-even polar vector that cannot directly magnetization. For recording, an electrical coil-generated local used to bit. However, in order integrate functionality, e.g., nonvolatile memory with high speed low energy consumption, into chip, it essential implement...
Unidirectional magnetoresistance (UMR) has been intensively studied in ferromagnetic systems, which is mainly induced by spin-dependent and spin-flip electron scattering. Yet, UMR antiferromagnetic (AFM) systems not fully understood to date. In this work, we reported a YFeO3/Pt heterostructure where YFeO3 typical AFM insulator. Magnetic-field dependence temperature of transport measurements indicate that magnon dynamics interfacial Rashba splitting are two individual origins for UMR,...
Semiconducting nanowires offer many opportunities for electronic and optoelectronic device applications due to their special geometries unique physical properties. However, it has been challenging synthesize semiconducting directly on SiO2/Si substrate lattice mismatch. Here, we developed a catalysis-free approach achieve direct synthesis of long straight InSe through edge-homoepitaxial growth. We further achieved parallel controlling growth conditions. attributed the underlying mechanism...
The Hall effect has played a vital role in unraveling the intricate properties of electron transport solid materials. Here, we report on crystal symmetry-dependent in-plane (CIHE) observed CuPt/CoPt ferromagnetic heterostructure. Unlike planar (PHE), CIHE strongly depends current flowing direction (ϕI) with respect to structure. It reaches its maximum when is applied along low crystal-symmetry axes and vanishes high axes, exhibiting an unconventional angular dependence cos(3ϕI). Utilizing...
Topologically protected magnetic skyrmions in materials are stabilized by an interfacial or bulk Dzyaloshinskii-Moriya interaction (DMI). Interfacial DMI decays with increase of the layer thickness just a few nanometers, and typically stabilizes at low temperatures. Consequently, more flexibility manipulation is required for utilizing nanoscale energy-efficient memory logic devices room temperature (RT). Here, we demonstrate observation RT gradient (g-DMI) composition gradient-engineered...
Abstract Spin‐orbit coupling refers to the relativistic interaction between spin and orbital motions of electrons. This leads numerous intriguing phenomena, including spin‐orbit torques, spin–momentum locking, topological textures, etc., that have recently gained prominence in field spin‐orbitronics. In particular, emerging ferroelectric control is recognized validated as an effective means enhance energy efficiency across a broad spectrum spin‐orbitronic devices. Here, cutting‐edge research...
The inspection of Friedel's law in ultrafast electron diffraction (UED) is important to gain a comprehensive understanding material atomic structure and its dynamic response. Here, monoclinic gallium telluride (GaTe), as low-symmetry, layered crystal contrast many other 2D materials, investigated by mega-electronvolt UED. Strong out-of-phase oscillations Bragg peak intensities are observed for Friedel pairs, which does not obey law. As evidenced the preserved mirror symmetry supported both...
Materials with strong spin–orbit coupling (SOC) have been continuously attracting intensive attention due to their promising application in energy-efficient, high-density, and nonvolatile spintronic devices. Particularly, transition-metal perovskite oxides SOC demonstrated exhibit efficient charge–spin interconversion. In this study, we systematically investigated the impact of epitaxial strain on torque (SOT) efficiency SrIrO3(SIO)/Ni81Fe19(Py) bilayer. The results reveal that SOT is...
Stimulating immunogenic cell death (ICD) is the key to tumor immunotherapy. However, traditional chemoradiotherapy has limited effect on stimulating immunity and often requires repeated administration, which greatly reduces tumor-killing effect. In this article, we created a sodium alginate hydrogel sustained-release system containing low-dose doxorubicin (Dox) immune adjuvant R837, were injected into interstitial space wrap around in situ, achieving sustained release long-lasting response....
Topologically protected magnetic skyrmions in materials are stabilized by interfacial or bulk Dzyaloshinskii-Moriya interaction (DMI). Interfacial DMI decays with increase of the layer thickness just a few nanometers and only stabilizes at low temperatures. Consequently, more flexibility manipulation is required for utilizing nanoscale energy efficient memory logic devices room temperature (RT). Here, we demonstrate observation RT gradient (g-DMI) composition engineered CoPt single films...
Spin injection, transport, and detection across the interface between a ferromagnet spin-carrying channel are crucial for energy-efficient spin logic devices. However, interfacial conductance mismatch, dephasing, inefficient spin-to-charge conversion significantly reduce efficiency of these processes. In this study, it is demonstrated that an all van der Waals heterostructure consisting (Fe
Abstract Madin-Darby canine kidney (MDCK) cells are the recognized cell strain for influenza vaccine production. However, tumorigenic potential of MDCK raises concerns about their use in biological product manufacturing. To reduce cells’ tumorigenicity and ensure safety production, a B-cell lymphoma extra-large (Bcl-xL) gene, which plays pivotal role apoptosis regulation, was knocked-out original by CRISPR-Cas9 gene editing technology, so that homozygous MDCK-Bcl-xL -/- acquired named as...
As a typical nonlinear magnetoresistance, unidirectional magnetoresistance (UMR) has recently been observed in antiferromagnetic (AFM) systems with canted spin structure. However, profound understanding of AFM UMR induced by interfacial spin-orbit coupling (SOC) is still lacking to date. In this paper, we choose van der Waals $\mathrm{CrP}{\mathrm{S}}_{4}$ due the relatively low magnetic anisotropy and weak interlayer coupling, which enables canted-AFM state between two adjacent layers under...
Madin-Darby canine kidney (MDCK) cells are the recognized cell strain for influenza vaccine production. However, tumorigenic potential of MDCK raises concerns about their use in biological product manufacturing. To reduce cells’ tumorigenicity and ensure safety production, a B-cell lymphoma extra-large (Bcl-xL) gene, which plays pivotal role apoptosis regulation, was knocked-out original by CRISPR-Cas9 gene editing technology, so that homozygous MDCK-Bcl-xL -/- acquired named as BY-02....
A Rashba spin-splitting state with spin-momentum locking enables the charge-spin interconversion known as effect, induced by interplay of inversion symmetry breaking (ISB) and spin-orbit coupling (SOC). Enhancing strength is promising to achieve high torque (SOT) efficiency for low-power-consumption spintronic devices. However, energy scale natural ISB at interface relatively small, leading weak effect. In this work, we report that orbital hybridization inducing additional asymmetry...
Electrical control of the non-trivial topology in Weyl antiferromagnet is great interests to develop next-generation spintronic devices. Recent works suggest that spin Hall effect can switch topological antiferromagnetic order. However, switching efficiency remains relatively low. Here, we demonstrate effective manipulation order semimetal Mn3Sn by orbital originated from metal Mn or oxide CuOx. While proven be able convert orbit current itself, find inserting a heavy layer like Pt with...