A5009120678- Topological Materials and Phenomena
- 2D Materials and Applications
- Graphene research and applications
- Physics of Superconductivity and Magnetism
- Quantum and electron transport phenomena
- Electronic and Structural Properties of Oxides
- MXene and MAX Phase Materials
- Quantum, superfluid, helium dynamics
- Advanced Condensed Matter Physics
- Iron-based superconductors research
- Additive Manufacturing and 3D Printing Technologies
- Mechanical and Optical Resonators
- Advanced Photocatalysis Techniques
- Cold Atom Physics and Bose-Einstein Condensates
- Chalcogenide Semiconductor Thin Films
- Rare-earth and actinide compounds
- Copper-based nanomaterials and applications
- Aerogels and thermal insulation
- Advanced Theoretical and Applied Studies in Material Sciences and Geometry
- Advanced Semiconductor Detectors and Materials
- 3D IC and TSV technologies
- ZnO doping and properties
- Seaweed-derived Bioactive Compounds
- Microbial Metabolism and Applications
- Traditional Chinese Medicine Analysis
Beijing Institute of Technology
2024-2025
Integrated Optoelectronics (Norway)
2025
Shenzhen Technology University
2025
Minzu University of China
2013-2024
Second Affiliated Hospital & Yuying Children's Hospital of Wenzhou Medical University
2023
Wenzhou Medical University
2023
École Polytechnique Fédérale de Lausanne
2020-2022
Institute of Physics
2016-2019
Chinese Academy of Sciences
2016-2019
Max Planck Institute for Chemical Physics of Solids
2019
The discovery of monolayer superconductors bears consequences for both fundamental physics and device applications. Currently, the growth superconducting monolayers can only occur under ultrahigh vacuum on specific lattice-matched or dangling bond-free substrates, to minimize environment- substrate-induced disorders/defects. Such severe requirements limit exploration novel two-dimensional superconductivity related nanodevices. Here we demonstrate experimental realization in a chemical vapour...
Large-area and high-quality 2D transition metal tellurides are synthesized by the chemical vapor deposition method. The as-grown WTe2 maintains two different stacking sequences in bilayer, where atomic structure of boundary is revealed scanning transmission electron microscopy. low-temperature transport measurements reveal a novel semimetal-to-insulator layers an enhanced superconductivity few-layer MoTe2 .
When electric conductors differ from their mirror image, unusual chiral transport coefficients appear that are forbidden in achiral metals, such as a non-linear response known electronic magneto-chiral anisotropy (eMChA). While signatures by symmetry allowed many without center of inversion, it reaches appreciable levels only rare cases when an exceptionally strong coupling to the itinerant electrons is present. So far, observations have been limited materials which atomic positions strongly...
Abstract Two-dimensional transition metal dichalcogenides MX 2 ( M = W, Mo, Nb, and X Te, Se, S) with strong spin–orbit coupling possess plenty of novel physics including superconductivity. Due to the Ising coupling, monolayer NbSe gated MoS H structure can realize superconductivity, which manifests itself in-plane upper critical field far exceeding Pauli paramagnetic limit. Surprisingly, we find that a few-layer 1 T d MoTe also exhibits an goes beyond Importantly, shows emergent two-fold...
The cascade of electronic phases in CsV$_3$Sb$_5$ raises the prospect to disentangle their mutual interactions a clean, strongly interacting Kagome lattice. When planes are stacked into crystal, its dimensionality encodes how much physics and topological aspects survive. layered structure reflects Brillouin-zone-sized quasi-2D Fermi surfaces significant transport anisotropy. Yet here we demonstrate that is three-dimensional metal within charge-density-wave (CDW) state. Small 3D pockets play...
The growth of monolayer MoS2 via chemical vapor deposition typically necessitates high temperatures over 700 °C, which presents challenges for application in the integrated circuit industry where back-end-of-line processes require possibly below 500 °C. In this study, we demonstrate a method that combines potassium chloride mixed with MoO3 precursor and perylene-3,4,9,10-tetracarboxylic acid tetra salt as seeding promoter substrate pretreatment, can effectively lower temperature on sapphire...
Abstract Fe‐based 2D materials exhibit rich chemical compositions and structures, which may imply many unique physical properties promising applications. However, achieving controllable preparation of ultrathin non‐layered FeS crystal on SiO 2 /Si substrate remains a challenge. Herein, the influence temperature molecular sieves is reported synthesis nanosheets with thickness as low 2.3 nm by sieves‐assisted vapor deposition (CVD). The grown hexagonal NiAs structure belong to P6 3 /mmc space...
Electronic transports of few-layer 1T'-MoTe2 films are measured at temperatures down to 0.26 K. The low-temperature conductivity exhibits logarithmic temperature dependence and negative magneto response. magnetoconductivity can be well fitted by the two-dimensional weak anti-localization theory taking a single channel electrons into account, with parameters α ≈ −0.5 lϕ ∝ T−0.5. has positive slopeκ 0.75, indicating dominance electron-electron interaction over effect, an apparently Coulomb...
We report on magnetoresistance, Hall effect, and quantum Shubnikov–de Haas oscillation (SdH) experiments in NbIrTe 4 single crystals, which was recently predicted to be a type-II Weyl semimetal. manifests non-saturating parabolic magnetoresistance at low temperatures. The magneto-transport measurements show that is multiband system. analysis of the SdH oscillations reveals four distinct frequencies. Combined with density-functional theory calculations, we they come from two types Fermi...
Abstract We present an experimental set-up for the controlled application of strain gradients by mechanical piezoactuation on 3D crystalline microcantilevers that were fabricated focused ion beam machining. A simple sample design tailored transport characterization under at cryogenic temperatures is proposed. The topological semi-metal Cd 3 As 2 serves as a test bed method, and we report extreme up to <?CDATA $1.3\%\ \mu$?> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"...
Bilirubin has both antioxidative and prooxidative properties. The study aimed to explore the relationship between serum bilirubin hemorrhagic transformation (HT) after intravenous thrombolysis in patients with acute ischemic stroke.The receiving alteplase were retrospectively analyzed. HT was defined as new intracerebral hemorrhage follow-up computed tomography images within 24-36 h thrombolysis. Symptomatic intracranial (sICH) accompanied by worsening neurological function. Multivariate...
Abstract While electrons moving perpendicular to a magnetic field are confined cyclotron orbits, they can move freely parallel the field. This simple fact leads complex current flow in clean, low carrier density semi-metals, such as long-ranged jets forming along when currents pass through point-like constrictions. Occurring accidentally at imperfect injection contacts, phenomenon of "current jetting" plagues research longitudinal magneto-resistance, which is particularly important...
Two-dimensional tellurides are promising for 2D topological insulators and type-II Weyl semimetals. In article 1603471, J. Lin, G. Liu, Z. co-workers report the large-scale growth of large-size high-quality atomically layered MoTe2 WTe2, using a chemical vapor deposition (CVD) method. STEM imaging identifies atomic structures WTe2 MoTe2. Electric-transport measurements reveal semimetal-to-insulator transition in superconductivity
Virtualization is an important feature for cloud computing which has recently attracted considerable attention. In this work, we de-sign energy efficient approach aims to minimize the consumption without reducing Quality of Service (QoS) user's deadline requirements in data centers. We also propose a VM re-placement algorithm QoS and energy-awareness cen-ters. experimentally compare performance our with other state-of-the-art algorithms (i.e., random first fit algorithm). The experimental...
Abstract Background Extracorporeal membrane oxygenation (ECMO) to support cardiopulmonary resuscitation (CPR), also known as extracorporeal (ECPR), has shown encouraging results in refractory cardiac arrest (RCA) resuscitation. However, its therapeutic benefits are linked instant and uninterrupted chest compression (CC), besides early implementation. Mechanical CC can overcome the shortcomings of conventional manual CC, including fatigue labor consumption, ensure adequate blood perfusion. A...
In this study, the bacterial, fungal, and amino acid compositions of Zhuangzu congee (ZAC) along Zuojiang River Guangxi were analyzed. A total 14 samples ZAC collected in four regions: Fusui (F), Ningming (N), Xiashi (X), Suxu (S). The predominant bacterial phyla groups Firmicutes Proteobacteria. dominant genera
TSVs can be fabricated with pitch of only tens μm, and smaller. They densely distributed as inter-die interconnect in 3D ICs. However, the huge mismatch between probe technology, such head capacity card, TSV fabrication technology leads to an insufficient on tips. In this paper, we present a novel probing technique that temporally bond pre-bond die test interposer using anisotropic conductive adhesive material. On two sides interposer, heads make contact microbumps C4-bumps, respectively....