A5046953502- Magnetic properties of thin films
- Characterization and Applications of Magnetic Nanoparticles
- Transition Metal Oxide Nanomaterials
- ZnO doping and properties
- Genetic Associations and Epidemiology
- Theoretical and Computational Physics
- Cytokine Signaling Pathways and Interactions
- Effects and risks of endocrine disrupting chemicals
- Underwater Acoustics Research
- Gas Sensing Nanomaterials and Sensors
- Physics of Superconductivity and Magnetism
- Epoxy Resin Curing Processes
- Magnetic Properties of Alloys
- Guidance and Control Systems
- Ocean Waves and Remote Sensing
- Mechanical Failure Analysis and Simulation
- Inflammatory Biomarkers in Disease Prognosis
- Fatty Acid Research and Health
- Blood groups and transfusion
- Autoimmune and Inflammatory Disorders Research
- Nutritional Studies and Diet
- Railway Engineering and Dynamics
- Balance, Gait, and Falls Prevention
- Generative Adversarial Networks and Image Synthesis
- Acute Ischemic Stroke Management
Lanzhou University
2022-2025
Xi'an University of Technology
2022-2024
University of Jinan
2022
Jilin University of Finance and Economics
2022
Hangzhou Medical College
2019-2021
Shandong University of Science and Technology
2018
Tianjin University
2016
Wuhan Blood Center
2013
We study the magnetization state and chirality change in vortex nucleated Py disk array presence of surface acoustic wave (SAW) through experiments simulations. When magnetic field sweeps across disk, SAW fundamental frequency helps to easily from buckling state. While with help third fifth harmonics frequency, besides changes state, some vortices also their chirality. The reason for this is that spin–vorticity coupling induced by leads a macroscopic moment angular momentum transfer between...
Background: Accumulating evidence from observational studies suggested that circulating adiponectin levels are associated with the risk of rheumatoid arthritis (RA), but causality remains unknown. We aimed to assess causal relationship RA risk. Methods: Based on summary statistics large-scale genome-wide association (GWAS), we quantified genetic correlation between and RA. Then bidirectional Mendelian randomization (MR) analysis was performed relationship. Twenty single-nucleotide...
We explore the FeRh magnetic phase transition (MPT) and domain (MPD) with introduction of surface acoustic waves (SAWs). The effects SAW pulses different pulse widths powers on resistance-temperature loops are investigated, revealing that can reduce thermal hysteresis. Meanwhile, SAW-induced comb-like antiferromagnetic (AFM) domains observed. By changing width frequency, we further realize a writing-erasing process AFM in mixed-phase regime cooling branch. Resistance measurements also...
To study the interfacial bond‐slip performance of concrete‐filled square steel tubes (CFSSTs), taking core concrete strength, slenderness ratio, and width‐to‐thickness ratio as influencing factors; 9 specimens were designed with 3 factors levels for orthogonal test method. In addition, different from above specimens, one specimen without rust removal was purpose comparison. Based on bond stress distribution deformation coordination relationships between during push‐out tests, a theoretical...
This paper examines the impact of an increase in minimum wage standard on enterprise innovation and its mechanism. Based matching data between China's A‐share listed enterprises city from 2003 to 2018, we find that promotes innovation, this is sustainable. Mechanism analysis shows enlarges R&D investments personnel promote innovation. In addition, has a stronger effect promoting large, labour‐intensive, high‐innovation or non‐state‐owned than others.
The method of combining surface acoustic waves (SAWs) with electrical detection has promoted the study phonon–spin coupling and spintronics. Aiming at problems difficult DC voltage unknown origin spin current caused by SAW in ferromagnetic/light metal systems, we constructed Ni/Cu/Ta on LiNbO3 substrate measured voltages directly, which are used to analyze induced SAW. By analyzing angular dependence estimating maximum current, it is determined that originate from spin–rotation (ASR) pumping...
This paper studies a multiplayer reach-avoid differential game in the presence of general polygonal obstacles that block players' motions. The pursuers cooperate to protect convex region from evaders who try reach region. We propose onsite and close-to-goal (MOCG) pursuit strategy can tell achieve an increasing lower bound on number guaranteed defeated evaders. fuses subgame outcomes for multiple against one evader with hierarchical optimal task allocation receding-horizon manner. To...
In this work, the magnetization reversal of patterned Pt/Co/Pt multilayers influenced by surface acoustic waves is investigated. For each cell, involves formation a nucleus followed rapid motion domain wall. The nucleation probability increases with power applied wave, which explained magnetic droplet model, and fitting experimental results model gives important parameters such as domain-wall energy density reduction rate local perpendicular anisotropy. for different cells are consistent...
Abstract We achieve strong magnon-magnon coupling experimentally between edge and center modes in patterned hexagonal CoFeB films. The strength is adjustable via the external magnetic field’s direction nanomagnet’s aspect ratio. Micromagnetic simulation indicates that stable existence of mode determines occurrence coupling, which correlates with demagnetization field. This work offers a novel perspective on study single material, benefits magnon-based quantum information technology.
Abstract Exchange bias (EB) has extremely important applications in spintronics, researchers have proposed various means to manipulate it. This work realizes the regulation of EB field Co/IrMn films sputtered on LiNbO 3 substrate by surface acoustic wave (SAW). The experimental results show that out-of-plane and in-plane films, both coercivity decrease with increase SAW power. dynamic strain provided transfer magnetic changes arrangement moments Co layer IrMn layer, rearrangement leads a...
The restricted Boltzmann machine (RBM) has been used as building blocks for many successful deep learning models, e.g., belief networks (DBN) and (DBM) etc. training of RBM can be extremely slow in pathological regions. second order optimization methods, such quasi-Newton were proposed to deal with this problem. However, the non-convexity results obstructions RBM, including infeasibility applying methods. In overcome obstruction, we introduce an em-like iterative project (IPQN) algorithm....
It is well known that CsCl‐type FeRh undergoes from antiferromagnetic (AFM) to ferromagnetic (FM) phase transition near room temperature with large thermal hysteresis. Therefore, it particularly essential find new methods manipulate the magnetic order of and reduce Herein, film by applying a low‐frequency in‐plane alternating current (AC) field successfully manipulated. found under AC field, FM–AFM promoted, heating branch shifts at rate −8 K T −1 , which causes hysteresis reduction about 2...
To meet the demand of laser application market for semiconductor function diversification, this paper proposes a handheld multi-wavelength stack packaging module. The 808 nm, 915 and 980 nm bars are selected integrated assembly However, with continuous increase optical power density module, thermal management has become key factor affecting performance life device. In paper, finite element analysis method is used to analyze influence arrangement three stripe chips in stacked structure on...