A5048542101- Titanium Alloys Microstructure and Properties
- Intermetallics and Advanced Alloy Properties
- Quantum Computing Algorithms and Architecture
- Advanced battery technologies research
- Metal and Thin Film Mechanics
- Advanced materials and composites
- Metallurgy and Material Forming
- Quantum Information and Cryptography
- Additive Manufacturing Materials and Processes
- Electrocatalysts for Energy Conversion
- Parallel Computing and Optimization Techniques
- Quantum and electron transport phenomena
- Graphene research and applications
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Microstructure and mechanical properties
- Iron-based superconductors research
- Metallurgical and Alloy Processes
- 2D Materials and Applications
- Semiconductor materials and devices
- Nonlinear Optical Materials Studies
- Electrochemical Analysis and Applications
- Cloud Computing and Resource Management
- Hydrogen embrittlement and corrosion behaviors in metals
- Aluminum Alloy Microstructure Properties
Anhui Agricultural University
2022-2025
Wuhan University
2025
Jiangnan University
2025
University of Science and Technology of China
2007-2024
Chinese Academy of Sciences
2013-2024
China University of Petroleum, East China
2024
Australian National University
2007-2024
Northeastern University
2024
Anhui University
2024
National Computational Infrastructure
2019-2024
We report the detailed phase diagram and anomalous transport properties of Fe-based high-T_{c} superconductors SmFeAsO1-xFx. It is found that superconductivity emerges at x approximately 0.07, optimal doping takes place in 0.20 sample with highest T_{c} 54 K. increases monotonically doping; anomaly resistivity from structural or spin-density-wave order rapidly suppressed, suggesting a quantum critical point around 0.14. As manifestations, linear temperature dependence shows up high...
Superconducting circuits have emerged as a powerful platform of quantum simulation, especially for emulating the dynamics many-body systems, because their tunable interaction, long coherence time, and high-precision control. Here in experiments, we construct Bose-Hubbard ladder with array 20 qubits on 24-qubit superconducting processor. We investigate theoretically demonstrate experimentally single- double-excitation states distinct behaviors, indicating uniqueness ladder. observe linear...
A principal motivation to develop graphene for future devices has been its promise quantum spintronics. Hyperfine and spin-orbit interactions are expected be negligible in single-layer graphene. Spin transport experiments, on the other hand, show that graphene's spin relaxation is orders of magnitude faster than predicted. We present a interference measurement disentangles sources magnetic non-magnetic decoherence Magnetic defects shown primary cause relaxation, while interaction undetectably small.
Quantum machine learning is expected to be among the first practical applications of near-term quantum devices. Whether generative adversarial networks (quantum GANs) implemented on devices can actually solve real-world tasks, however, has remained unclear. The authors narrow this knowledge gap by designing a flexible GAN scheme, and realizing scheme superconducting processor. Their system learns generates images handwritten numerals, exhibits competitive performance with classical GANs....
Columnar β grains are widely present in titanium alloys fabricated by Additive Manufacturing (AM), which leads to significant anisotropy mechanical properties. An outstanding challenge is facilitate the columnar equiaxed transition (CET) of prior grains. In this research, CET and underlying grain growth mechanism during heat treatment Ti–5Al–5Mo–5V–1Cr–1Fe (Ti55511) alloy manufactured selected laser melting (SLM) metal deposition (LMD) were investigated. For first time, quasi-in-situ...
The N doped porous carbon and ZrO 2 composite (NC@ZrO ) with a synergistic pseudocapacitive effect provides abundant active sites for zinc ions favors fast ion diffusion, ensuring remarkable rate performance long cycling stability.
Abstract Potassium (K)‐based layered oxides are potential candidates for K‐ion storage but they suffer from chemical instability under ambient conditions that deteriorate their performance in rate‐capability and cycle life. To tackle this issue, a facile hydration strategy is employed, which H 2 O molecules introduced into the K ion layers of P3‐type 0.4 Fe 0.1 Mn 0.8 Ti , induces phase transition hexagonal to monoclinic symmetry accompanied by layer spacing expansion. The hydrated ⋅ 0.16H...
Determining the competition between {110}⟨111⟩, {112}⟨111⟩ and {123}⟨111⟩ slip systems in body-centered cubic (BCC) metals is important to understand their mechanical properties. In this paper, unstable stacking fault energy (γus) Peierls stress (σp) of three a series BCC are calculated order evaluate among them. We find that γus proportional (B+G)/a2/3, where B, G bulk modulus, shear modulus lattice constant, respectively. The calculations γuss predict {110}⟨111⟩ dislocation prior slips,...
Past molecular dynamics (MD) studies of boron nitride nanotubes (BNNTs) have used van der Waals parameters from generic force fields, combined with various values for the partial charges on and nitrogen atoms. This study explores validity these by first using quantum chemical packages Car-Parrinello (CPMD) Gaussian to compute isolated periodic BNNTs, both without water. Then in order test accuracy mechanics field our computed charges, authors calculate interaction energy between each water...
With a new polycarbonate-film-based dry transfer method, we successfully fabricated twisted stacked black phosphorus. Optical characterization showed the overlapping area had special optical response, and high-frequency Raman spectroscopy unexpected blue shifts in Ag1 Ag2 modes. Density functional theory (DFT) calculations confirmed these bilayer phosphorus, revealed significant interlayer coupling effects. Charge distribution indicated other interactions beyond van der Waals force may exist...
Glycans are essential biomolecules across species, but their structure‐property relationships remain poorly understood. Pure oligosaccharide samples crucial for studying these properties, and preparation heavily relies on chemical synthesis. The linker used attaching the to solid support is during solid‐phase glycan Here, we present three base‐labile linkers compatible with Merrifield resin. first type of resin, containing a hydroxyhexanoic acid linker, can be prepared in one‐step synthesis...
Abstract BACKGROUND At present, it is vital to develop a stable and efficient pesticide delivery system optimize foliar utilization, which could improve control efficacy, enhance resistance adverse climates, prolong retention. In this study, reaction monomers methylene diphenyl diisocyanate (MDI) polycaprolactone diol (PCL) were used synthesize polymer network structure for loading the organic phase of pesticides in micron‐reactor, then shell was formed by sodium lignosulfonate (SL) didecyl...