A5101816941- Physics of Superconductivity and Magnetism
- Advanced Condensed Matter Physics
- Magnetic and transport properties of perovskites and related materials
- Topological Materials and Phenomena
- Advancements in Battery Materials
- Rare-earth and actinide compounds
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Iron-based superconductors research
- Breast Cancer Treatment Studies
- Mechanical and Optical Resonators
- Orthopedic Surgery and Rehabilitation
- Intracerebral and Subarachnoid Hemorrhage Research
- Structural Integrity and Reliability Analysis
- AI in cancer detection
- Electronic and Structural Properties of Oxides
- Cancer Immunotherapy and Biomarkers
- Monoclonal and Polyclonal Antibodies Research
- Concrete Corrosion and Durability
- Flame retardant materials and properties
- Quantum Mechanics and Non-Hermitian Physics
- Magnetic confinement fusion research
- Meningioma and schwannoma management
- MXene and MAX Phase Materials
- Corrosion Behavior and Inhibition
Peking University
1999-2024
Chongqing Medical University
2023-2024
Children's Hospital of Chongqing Medical University
2023-2024
Shanghai University of Electric Power
2021-2022
Shanghai University of Traditional Chinese Medicine
2021
Xiangya Hospital Central South University
2020
Central South University
2020
Huazhong University of Science and Technology
2016
Wuhan National Laboratory for Optoelectronics
2016
Shanghai University of Sport
2014
The recently discovered Kagome family ${\mathrm{AV}}_3{\mathrm{Sb}}_5$ (A = K, Rb, Cs) exhibits rich physical phenomena, including non-trivial topological electronic structure, giant anomalous Hall effect, charge density waves (CDW) and superconductivity. Notably, CDW in is evidenced to intertwine with its superconductivity topology, but nature remains elusive. Here, we combine x-ray scattering experiments density-functional theory calculations investigate the CDWs...
The Chinese western Tianshan high‐pressure/low‐temperature (HP–LT) metamorphic belt, which extends for about 200 km along the South Central suture zone, is composed of mainly metabasic blueschists, eclogites and greenschist facies rocks. blueschists occur as small discrete blocks, lenses, bands, laminae or thick beds in meta‐sedimentary country Eclogites are intercalated within blueschist layers laminae, large massive blocks (up to 2 plan view). Metabasic consist garnet, sodic amphibole,...
A competition observed between antiferro- and ferromagnetic phases in Na${}_{3}$Co${}_{2}$SbO${}_{6}$ agrees with a theory that predicts not only such but also quantum spin liquid state, providing insight into how to realize this elusive phase.
In Kagome metal CsV$_3$Sb$_5$, multiple intertwined orders are accompanied by both electronic and structural instabilities. These exotic have attracted much recent attention, but their origins remain elusive. The newly discovered CsTi$_3$Bi$_5$ is a Ti-based to parallel CsV$_3$Sb$_5$. Here, we report angle-resolved photoemission experiments first-principles calculations on pristine Cs-doped samples. Our results reveal that the van Hove singularity (vHS) in can be tuned large energy range...
Parity-time ($\mathcal{PT}$) symmetric systems, which rely on the balanced gain-loss condition and render Hamiltonian non-Hermitian, have provided a new platform to engineer effective light-matter interactions in recent years. Here we explore high-order sideband features of output fields obtained from $\mathcal{PT}$-symmetric optical system consisting passive nonlinear cavity coupled an active linear cavity. By employing perturbation technique, derive analytic formulas used determine...
The kagome material ${A\mathrm{V}}_{3}{\mathrm{Sb}}_{5}$ $(A=\mathrm{K}, \mathrm{Rb}, \mathrm{Cs})$ with geometry frustration hosts nontrivial topological electronic structures, nematicity, the charge density wave (CDW), and superconductivity, providing an ideal platform to study interplay between these phases. Specifically, in pressurized or substituted ${\mathrm{CsV}}_{3}{\mathrm{Sb}}_{5}$, relationship CDW superconductivity is unusual remains be fully understood. Recently, coexisting...
Besides magnetic and charge order, regular arrangements of orbital occupation constitute a fundamental order parameter condensed matter physics. Even though is difficult to identify directly in experiments, its presence was firmly established number strongly correlated, three-dimensional Mott insulators. Here, reporting resonant X-ray scattering experiments on the layered Van der Waals compound $1T$-TiSe$_2$, we establish emergence weakly quasi-two-dimensional material. Our experimental...
Abstract The superconducting critical temperature T c of intercalated iron-selenide superconductor (Li,Fe)OHFeSe (FeSe11111) can be increased to 42 from 8 K bulk FeSe. It shows remarkably similar electronic properties as the high- monolayer FeSe and provides a counterpart investigate origin enhanced superconductivity. Unraveling nature excitations is crucial for understanding pairing mechanism in iron selenides. Here we use resonant inelastic x-ray scattering (RIXS) FeSe11111. Our...
Background The role of age in metastatic disease, including breast cancer, remains obscure. This study was conducted to determine the patients with de novo cancer. Methods Breast cancer diagnosed distant metastases between 2010 and 2019 were retrieved from Surveillance, Epidemiology, End Results database. Comparisons performed young (aged ≤ 40 years), middle-aged (41–60 older (61–80 oldest old (> 80 years) patients. Adjusted hazard ratios (aHRs) 95% confidence intervals (CIs)...
Construction of metal selenides with a large specific surface area and hollow structure is one the effective methods to improve electrochemical performance supercapacitors. However, nano-material easily agglomerates due lack support, resulting in loss performance. Herein, we successfully design three-dimensional graphene (3DG) encapsulation-protected nanoboxes (CoSe2-SnSe2) composite aerogel (3DG/CoSe2-SnSe2) via co-precipitation method coupled self-assembly route, followed by high...
Trigeminal schwannomas(TSs) is the second most common intracranial schwannomas next to acoustic neuroma. These uncommon, slow-growing tumors, which prove originated from Schwann cells of fifth brain nerve, can achieve their development into various compartments.Previous era microsurgery, total tumor resection rate was low, and postoperative neurological function seriously damaged.With microsurgery skull base approach, effect TSs has been improved. Besides, neuroendoscopy also used in...
The key parameters that characterize the long wavelength behaviour of correlation functions, including Fermi momenta and length, are calculated using transfer matrix renormalization group for one-dimensional Kondo lattice model. momentum varies slowly at high temperatures, but changes sharply low temperatures in association with formation singlets. By comparison temperature dependence conduction electron density, we find correlations electrons strongly affected by localized spins...
At present, in order to make the biological material treatment of ligament, tendon defect with good biocompatibility and cell affinity, surface modification biomaterials, commonly known as modification. The methods contain fixed proteins, peptide radiation grafting ion implantation. Research shows that, through not only enhance adhesion, but also promoted proliferation. biomaterials is a complicated system engineering, need take into consideration needs materials science science, optimize....
Recently, an exciting discovery of orientation-dependent superconductivity was made in two-dimensional electron gas (2DEG) at the interfaces ${\mathrm{LaAlO}}_{3}/{\mathrm{KTaO}}_{3}$ (LAO/KTO) and EuO/${\mathrm{KTaO}}_{3}$ (EuO/KTO). The superconducting transition temperature can reach a ${T}_{c}$ up to $\ensuremath{\sim}2.2$ K, which is significantly higher than its $3d$ counterpart ${\mathrm{LaAlO}}_{3}/{\mathrm{SrTiO}}_{3}$ (LAO/STO) with $\ensuremath{\sim}0.2$ K. However, underlying...
The main reason that causes the premature failure of concrete structure is rebar corrosion damage. Furthermore, chloride ion penetration Stress in welding joint studied. Separate into 5 groups, each group have 3 pieces. Grouping experimental method used to make welded joints soaked, compare variation law mechanical properties flush under influence corrosive environment. Combining with Finite Element Analysis shows a higher stress concentration during process important performance degradation...
Objectives: The purpose of this study was to build and implement three-dimensional, total process managed prevention control system hypertension, improve the effect hypertension management. Methods: network has been established since 2013, in which hospital for treatment chronic disease pivot formulate strategies. Hypertension alliance found among cardiologists family doctors. community health service centers as terminal integrated prevention-therapy-management patients. Health promotion...