93 Result(s)
within
Wentao **a
Physics
English
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Article
Open AccessFlexible generation of structured terahertz fields via programmable exchange-biased spintronic emitters
Structured light, particularly in the terahertz frequency range, holds considerable potential for a diverse range of applications. However, the generation and control of structured terahertz radiation pose maj...
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Article
Regulating the surface morphology and improving the thermochromic properties of VO2 films by introducing Cu-Ag and Cu-Zr nanoparticles into the VO2/VO2/VO2 structure
In this work, Cu-Ag and Cu-Zr bimetallic nanoparticles (NPs) were embedded into VO2/VO2/VO2 tri-layer films by using pulsed laser deposition. The results showed that Cu-Ag and Cu-Zr NPs have a significant regulat...
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Article
Tunable lattice thermal conductivity of 2D MoSe2 via biaxial strain: a comparative study between the monolayer and bilayer
Strain engineering has been proved to be an effective approach to modulate various physical properties in two-dimensional (2D) materials with flexible structures. In this work, based on first-principles calcul...
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Article
Primordial black hole mass functions as a probe of cosmic origin
We discuss a novel window to probe the origin of our universe via the mass functions of primordial black holes (PBHs). The mass functions of PBHs are simply estimated using the conventional Press-Schechter for...
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Article
Author Correction: Tunable quantum simulation of spin models with a two-dimensional ion crystal
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Article
Tunable quantum simulation of spin models with a two-dimensional ion crystal
Quantum spin models have been extensively used to study the properties of strongly correlated systems and to find approximate solutions to combinatorial optimization problems. Trapped-ion systems have reliably...
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Article
Insights from underground laboratory observations: attenuation-induced suppression of electromagnetic noise
This study involved synchronous observations of electromagnetic (EM) fields at both ground level (+ 22 m above sea level) and a depth of − 848 m within the Huainan Underground Laboratory, China. The primary ob...
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Article
Correlated sensing with a solid-state quantum multisensor system for atomic-scale structural analysis
Develo** superior quantum sensing strategies ranging from ultrahigh precision measurements to complex structural analyses is at the heart of quantum technologies. Although strategies to enhance the sensing p...
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Article
Development of a dc-SQUID Amplifier with Intra-Coil Resistors
We have developed a dc-SQUID amplifier with intra-coil resistors based on second-order parallel gradiometers. The measured results show that intra-coil resistors can significantly increase the flux–voltage tra...
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Chapter
Development of Table-Top Free Electron Lasers Based on a Laser Wakefield Accelerator
In this chapter, we introduce the recent advances on high-quality laser wakefield accelerator and table-top free electron lasing experiments. By conducting a simple supersonic gas nozzle inserted with a perfor...
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Article
Open AccessError-mitigated quantum simulation of interacting fermions with trapped ions
Quantum error mitigation has been extensively explored to increase the accuracy of the quantum circuits in noisy-intermediate-scale-quantum (NISQ) computation, where quantum error correction requiring addition...
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Article
Improved fatigue behaviour of perovskite solar cells with an interfacial starch–polyiodide buffer layer
Metal halide perovskite solar cells are expected to lead the revolution in photovoltaics. However, due to their soft and ionic lattice, perovskites are sensitive to external stimuli, and the resulting devices ...
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Article
Application of the observation simulator in the eXTP mission
An observation simulator is established for the Spectroscopy Focusing Array (SFA) and Polarimetry Focusing Array (PFA) onboard the planned enhanced X-ray Timing and Polarimetry observatory (eXTP). It consists ...
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Article
Optically heralded microwave photon addition
Photons with optical frequencies of a few hundred terahertz are perhaps the only way to distribute quantum information over long distances. Superconducting qubits, which are one of the most promising approache...
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Article
Science with the 2.5-meter Wide Field Survey Telescope (WFST)
The Wide Field Survey Telescope (WFST) is a dedicated photometric surveying facility being built jointly by University of Science and Technology of China (USTC) and the Purple Mountain Observatory (PMO). It is...
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Article
Scalable and programmable phononic network with trapped ions
A network of bosons evolving among different modes while passing through beam splitters and phase shifters has been applied to demonstrate quantum computational advantage. While such networks have mostly been ...
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Article
Cost-Effective Bidirectional Controlled Quantum Teleportation Scheme by Using Nine-Qubit Entangled State
Quantum communication scheme can play an important role in quantum teleportation. In this paper, an improved asymmetric scheme for bidirectional controlled quantum teleportation of special three-qubit entangle...
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Article
Numerical Simulation of Heat Transfer Performance for Ultra-Thin Flat Heat Pipe
The heat transfer performance of ultra-thin flat heat pipes with #180 copper mesh wick was studied by numerical simulation for different heating powers. The length, width and height of the ultra-thin flat heat...
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Article
Open AccessQNMs of slowly rotating Einstein–Bumblebee black hole
We have studied the quasinormal modes (QNMs) of a slowly rotating black hole with Lorentz-violating parameter in Einstein–Bumblebee gravity. We analyse the slow rotation approximation of the rotating black hol...
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Chapter and Conference Paper
Effect of Mixed Layout of Parallel Cables on the Core and Sheath Current
With the development of urbanization, overhead lines in urban areas are commonly transformed into the underground power cables. Since the single-circuit cables’ load, which is limited by the cross-sectional ar...
