A5005406611- ZnO doping and properties
- Magnetic properties of thin films
- Physics of Superconductivity and Magnetism
- Ga2O3 and related materials
- Electronic and Structural Properties of Oxides
- Advanced Condensed Matter Physics
- GaN-based semiconductor devices and materials
- Magneto-Optical Properties and Applications
- Magnetic and transport properties of perovskites and related materials
- Semiconductor materials and devices
- Photonic Crystals and Applications
- Plasmonic and Surface Plasmon Research
- Concrete Corrosion and Durability
- Corrosion Behavior and Inhibition
- Conducting polymers and applications
- Radioactive Decay and Measurement Techniques
- Molecular Junctions and Nanostructures
- Advanced Antenna and Metasurface Technologies
- Gold and Silver Nanoparticles Synthesis and Applications
- Magnetic Properties and Applications
- Electromagnetic wave absorption materials
- Quantum optics and atomic interactions
- Antenna Design and Analysis
- Laser-Matter Interactions and Applications
- Advanced Electron Microscopy Techniques and Applications
Shanghai Jiao Tong University
2015-2024
The Ohio State University
2019-2024
Institute of Electronics
2022-2024
Shanghai Ninth People's Hospital
2024
Ministry of Education of the People's Republic of China
2024
Nanjing University of Aeronautics and Astronautics
2014-2015
Zhejiang University
2014
State Key Laboratory of Silicon Materials
2014
Institute of Physics
2010
Changchun Normal University
2009
The interfacial Dzyaloshinskii-Moriya interaction (DMI) is responsible for the emergence of topological spin textures such as skyrmions in layered structures based on metallic and insulating ferromagnetic films. However, there active debate where DMI resides magnetic insulator systems. We investigate Hall effect, which an indication textures, Tm_{3}Fe_{5}O_{12} films capped with various metals. results reveal that Pt, W, Au induce strong while Ta Ti cannot. This study also provides insights...
In recent years, microwave absorbing (MA) materials have developed rapidly and made good progress. However, MA with thin thickness light weight are still a huge challenge. Furthermore, the application of single-function is severely restricted due to poor environmental adaptability in actual use, especially harsh marine environments. Herein, we prepared graphene oxide/chiral polypyrrole hybrid (GO/CPPy) materials, which showed properties combined anticorrosion performance, by situ...
A new kind of magnetic gelatin-encapsulated nanoassembly was fabricated as a multifunctional drug delivery system (DDS) with pH, redox, and enzyme stimuli-responsive release for cancer theranostics. Cystamine-modified gelatin used to encapsulate doxorubicin (Dox) an anticancer Fe₃O₄ the resonance imaging (MRI) contrast agent assembly into via formation oil-in-water microemulsion. Such DDS can provide long-term Dox more effective availability, since acidic environment, high glutathione (GSH)...
Topological magnetic textures such as skyrmions are being extensively studied for their potential application in spintronic devices. Recently, low-damping ferrimagnetic insulators (FMI) Tm3Fe5O12 have attracted significant interest candidates hosting skyrmions. Here, we report the detection of spin-Hall topological Hall effect (SH-THE) Pt/Tm3Fe5O12 and Pt/Y3Fe5O12 bilayers grown on various orientations Gd3Ga5O12 substrates well epitaxial buffer layers Y3Sc2Al3O12, which separates FMI from...
Understanding the dynamics of skyrmion nucleation and manipulation is important for applications in spintronic devices. In this contribution, spin textures at magnetic domain-boundaries stimulated by application in-plane fields a centrosymmetric kagome ferromagnet, Fe3Sn2, with thickness gradient are investigated using Lorentz transmission electron microscopy. Switching field shown to induce reversible transformation from stripes skyrmions, or vice versa, interface between differently...
Magnetic skyrmions are promising for next-generation information storage and processing owing to their potential advantages in data density, robustness, energy efficiency. The magnetic multilayers consisting of Pt, Co, a third metal element $X$ provide an ideal platform study due highly tunable properties. Here, we report the observation room-temperature bubblelike N\'eel epitaxial Pt/Co/Cu samples with multidomain states zero field. magneto-optic Kerr effect superconducting quantum...
Nanowires possess unique strain relieving properties making them compatible with a wide variety of substrates ranging from single crystalline semiconductors, amorphous ceramics, and polycrystalline metals. Flexible metallic foils are particularly interesting for nanowires both flexible optoelectronics high throughput manufacturing techniques. However, grown on metals exhibit grain-dependent morphologies. As an alternative route, the authors demonstrate growth highly uniform III-Nitride bulk...
Hybrid materials of carbon nanotubes (CNTs) coated with nickel-cobalt (Ni-Co) oxide nanoparticles were synthesized using electroless plating. Transmission electron microscopy images showed that Ni-Co dispersively distributed on the external surface CNTs. The composites oxides modified CNTs used as additives activated to improve electrochemical performance electrode for supercapacitors. properties supercapacitors investigated by galvanostatic charge-discharge, cyclic voltammetry, and...
Nanowire AlGaN III‐nitride LEDs are claimed as potential high‐efficiency solid‐state photon sources spanning to the short‐wavelength deep ultraviolet (UV). (NWLEDs) emitting in UV compared with a transparent n‐AlGaN top electrode formed by coalescing region of nanowire–ensemble commonly employed opaque conformal metallic electrodes used for nanowire‐based devices. The use contact results an increase wall plug efficiency >25×, exceeding expected due enhanced photon‐extraction efficiency....
A alternate salt-spray/dry accelerated corrosion facility was set up to simulate the corro- sive ocean atmosphere and then with which behavior of galvanized steel studied by means electrochemical measurement, XRD, SEM EDAX analysis. The results show that resistance varied progress process, de- clined firstly at beginning stage, ascended in intermediary stage declined again final stage. Correspondingly a yellow rust composed mainly α- FeOOH appeared firstly, induced positive effect on steel,...
Flatfoot is a common foot deformity, causing pain, osteoarthritis of the midfoot, and even knee hip dysfunction. The elastic modulus soft tissues its association with gait biomechanics still remain unclear. For this study, we recruited 20 young individuals flatfoot 22 age-matched normal arches. (posterior tibial tendon, flexor digitorum brevis, plantar fascia, heel fat pad) was obtained via ultrasound elastography. Gait data were acquired using an optical motion capture system. between...
Sarcopenia is a muscle disease that can lead to decrease in mass and strength. Patients with sarcopenia usually have gait disorders higher risk of falls. At present, activation lower limb during walking patients not clear, making it difficult find effective rehabilitation training. In this study, we aim investigate elderly individuals sarcopenia. We collected surface EMG signals from the tibialis anterior (TA), lateral gastrocnemius (GL), rectus femoris (RF), biceps (BF) muscles walking....
We present a study on the magnetocaloric properties of CaBaCo 4 O 7 polycrystalline cobaltite along with research nature magnetic phase transition. The magnetization as function temperature identifies ferrimagnetic to paramagnetic transition at Curie 60 K. Moreover, Griffiths-like is confirmed in range above T C . compound undergoes crossover from first second-order transformation, evidenced by Arrott plots, scaling universal entropy curve, and field-dependent change. maximum change 3 J/kg⋅K...