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Article
Numerical and experimental study of meandering electrode for photodiode bandwidth enhancement
Bandwidth enhancement for avalanche photodiodes (APDs) has been a focal point of research. This paper designs, fabricates and demonstrates a novel meandering coplanar waveguide electrode to effectively introdu...
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Article
Effect of carrier envelope phase on the characteristics of electron radiation in a linearly polarized tightly focused pulsed laser field
In this paper, the kinetic properties of single electron and the spatial radiation in tightly focused linearly polarized intense laser fields with different carrier envelope phase under long and short pulse co...
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Article
Open AccessExperimental Research on Temperature Sensing of Seawater Based on Three Interferometers Incorporated With Bow Tie Fiber
Three interferometers (the Sagnac sensor, the linear polarization interferometer, and the reflecting polarization interferometer) incorporated with the bow tie fiber are proposed to detect the seawater tempera...
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Chapter and Conference Paper
Study on Fabrication and Characterization of SiCf/SiC Composite Cladding
SiC composites has becomes a promising accident tolerant cladding material for General IV reactor because of high thermostability, high strength, low neutron absorption cross section and good structure stabili...
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Article
Open AccessA study of potential laser-induced degradation in remote standoff Raman spectroscopy for wall paintings
A mobile remote standoff Raman spectroscopy system operational at typical distances of 10 m was developed specifically for research of historical sites and wall paintings recently. Here we present an upgrade t...
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Article
Adsorption behavior of water on lignite-based activated carbon: a molecular dynamics study
Water vapor inevitably existed in most purification and industrial processes which greatly influenced the efficiency. To understand the adsorption behavior of water at molecular level was desirable to elucidat...
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Article
Analysis of Hydrocarbon Mixture Performance of a Dual-Channel Swirl Engine
In order to understand and improve the oil and gas mixing performance of a dual-channel vortex chamber diesel engine, the BH175F dual-channel vortex chamber combustion system was used as the research foundatio...
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Article
Open AccessStrong local moment antiferromagnetic spin fluctuations in V-doped LiFeAs
We use neutron scattering to study Vanadium (hole)-doped LiFe1−xVxAs. In the undoped state, LiFeAs exhibits superconductivity at Tc = 18 K and transverse incommensurate spin excitations similar to electron overdo...
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Article
Concepts in the design and engineering of single-molecule electronic devices
Over the past two decades, various techniques for fabricating nano-gapped electrodes have emerged, promoting rapid development in the field of single-molecule electronics, on both the experimental and theoreti...
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Article
Open AccessDirect observation of ultrafast plasmonic hot electron transfer in the strong coupling regime
Achieving strong coupling between plasmonic oscillators can significantly modulate their intrinsic optical properties. Here, we report the direct observation of ultrafast plasmonic hot electron transfer from a...
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Article
Open Accessc-axis pressure-induced antiferromagnetic order in optimally P-doped BaFe2(As0.70P0.30)2 superconductor
Superconductivity in BaFe2(As1−xPx)2 iron pnictides emerges when its in-plane two-dimensional (2D) orthorhombic lattice distortion associated with nematic phase at Ts and three-dimensional (3D) collinear antiferr...
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Article
Acetone sensors based on microsheet-assembled hierarchical Fe2O3 with different Fe3+ concentrations
Several different morphologies of microsheet-assembled Fe2O3 have been fabricated by hydrothermal method using diverse concentrations of Fe3+ precursor solutions (0.025, 0.020, 0.015, 0.010 mol/L Fe3+). The as-sy...
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Article
High-Sensitivity Detection of Water Vapor Concentration: Optimization and Performance
We demonstrate a trace gas sensor to measure the water vapor (H2O) concentration based on quartzenhanced photoacoustic spectroscopy (QEPAS). Here, the wavelength-modulation spectroscopy (WMS) with the second-harm...
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Article
A novel approach to the pacemaker infection with non-thermal atmospheric pressure plasma
Although the pacemaker (PM) is a key cardiac implantable electrical device for life-threatening arrhythmias treatment, the related infection is a challenge. Thus, the aim of this study is to validate cold pla...
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Chapter and Conference Paper
Discharging Trajectory of the Bucket Wheel Stacker-Reclaimer Based on DEM
Traditional method of discharging trajectory of the bucket wheel stacker-reclaimer relies on the single particle theory, in which the single particle’s imposed force and motion represents the motion of the who...
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Article
Absence of Long-Wavelength Nematic Fluctuations in LiFeAs
We investigated long-wavelength nematic fluctuations in an Fe-based superconductor LiFeAs near q = (0.05, 0, 0) by measuring temperature-dependent renormalization of acoustic phonons through inelastic neutron sca...
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Article
Fabrication of the glass microlens arrays and the collimating property on nanolaser
The influence of the glass microlens array on the collection efficiency and beam collimating with the ZnO/GaN nanoheterojunction nanolaser is investigated. Ultraviolet random lasing behavior from the ZnO/GaN n...
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Article
Explosion characteristics of nano-PMMA particles
Explosion characteristics of PMMA particles with three different diameters (100 nm, 800 nm, and 30 μm) are studied experimentally. The explosion severity including the maximum explosion pressure and the pressu...
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Article
Preparation of C/Ni–NiO composite nanofibers for anode materials in lithium-ion batteries
Carbon nanofibers (CNFs) embedded with various amounts of Ni and NiO nanoparticles (C/Ni–NiO) were prepared by electrospinning of polyacrylonitrile (PAN), followed by heat treatment. The structure and composit...
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Article
Carbon nanotubes grown on electrospun polyacrylonitrile-based carbon nanofibers via chemical vapor deposition
Carbon nanotubes (CNTs) grown on electrospun polyacrylonitrile-based carbon nanofibers (CNFs) via chemical vapor deposition were studied in this paper. Analyses of Raman spectra and X-ray diffraction patterns ...
