365 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Xiamen UniversityCN142 papers
- Chinese Academy of SciencesCN29 papers
- National Astronomical ObservatoriesCN15 papers
- University of Chinese Academy of SciencesCN15 papers
- University of Science and Technology of ChinaCN12 papers
- Nanjing UniversityCN11 papers
- Peking UniversityCN11 papers
- Shanghai Astronomical ObservatoryCN9 papers
- Tsinghua UniversityCN7 papers
- Wuhan UniversityCN7 papers
- Hong Kong University of Science and TechnologyHK6 papers
- Shanghai Jiao Tong UniversityCN6 papers
21 papers · 1 filter
The kpc Scale Fe K Emission in the Compton Thin Seyfert 2 Galaxy NGC 4388 resolved by Chandra
Huili Yi, Junfeng Wang, Xinwen Shu +4
We present Chandra imaging and spectral observations of Seyfert 2 galaxy NGC 4388. Three extended X-ray structures around the nucleus on kpc scale are well imaged, allowing an in-d…
Phase field model for self-climb of prismatic dislocation loops by vacancy pipe diffusion
Xiaohua Niu, Yang Xiang, Xiaodong Yan
In this paper, we present a phase field model for the self-climb motion of prismatic dislocation loops via vacancy pipe diffusion driven by elastic interactions. This conserved dyn…
A Sparse Model-inspired Deep Thresholding Network for Exponential Signal Reconstruction -- Application in Fast Biological Spectroscopy
Zi Wang, Di Guo, Zhangren Tu +9
The non-uniform sampling is a powerful approach to enable fast acquisition but requires sophisticated reconstruction algorithms. Faithful reconstruction from partial sampled expone…
Fractional quantum Hall effect of Bose-Fermi mixtures
Tian-Sheng Zeng
Multicomponent quantum Hall effect, under the interplay between intercomponent and intracomponent correlations, leads us to new emergent topological orders. Here, we report the the…
Effects of spin on constraining the seeds and growth of supermassive black holes in Quasars
Xiaoxia Zhang, Youjun Lu, Taotao Fang
The existence of supermassive black holes (SMBHs) at redshift raises the problem of how such SMBHs can grow up within the cosmic time (\,Gyr) from sm…
-mode Stability of GW190814's Secondary Component as a Supermassive and Superfast Pulsar
Xia Zhou, Ang Li, Bao-An Li
The nature of GW190814's secondary component of mass in the mass gap between the currently known maximum mass of neutron stars and the minimum…
Phase transitions of bosonic fractional quantum Hall effect in topological flat bands
Tian-Sheng Zeng
We study the phase transitions of bosonic fractional quantum Hall (FQH) effect in different topological lattice models under the interplay of onsite periodic potential and…
Modeling Quasar UV/Optical Variability with the Corona-heated Accretion-disk Reprocessing (CHAR) Model
Mouyuan Sun, Yongquan Xue, Hengxiao Guo +7
The rest-frame UV/optical variability of the quasars in the Sloan Digital Sky Survey (SDSS) Stripe 82 is used to test the Corona-Heated Accretion-disk Reprocessing (CHAR) model of…
A detailed study of massive galaxies in a protocluster at z=3.13
Ke Shi, Jun Toshikawa, Zheng Cai +2
We present a detailed study of Near-IR selected galaxies in a protocluster field at z = 3.13. Protocluster galaxies are selected using the available mutliwavelength data with the p…
Switchable bifunctional metasurfaces: nearly perfect retroreflection and absorption at THz regime
Shan Zhu, Yanyan Cao, Yangyang Fu +4
Here we make use of vanadium dioxide (VO2) to design a bifunctional metasurface working at the same targeted frequency. With the increase of temperature, the functionality of the d…
On the Power to Constrain the Accretion History of Massive Black Holes via Spin Measurements by Upcoming X-Ray Telescopes
Xiaoxia Zhang, Youjun Lu, Dandan Wang +1
The spin distribution of massive black holes (MBHs) contains rich information on their assembly history. However, only limited information can be extracted from currently available…
The unboundedness of Hausdorff operators on Quasi-Banach spaces
Weichao Guo, Jianmiao Ruan, Guoping Zhao
In this note, we show that the Hausdorff operator is unbounded on a large family of Quasi-Banach spaces, unless is a zero operator.
Superconducting currents and charge gradients in the octonion spaces
Zi-Hua Weng
The paper focuses on applying the algebra of octonions to explore the influence of electric-charge gradients on the electric-current derivatives, revealing some of major influence…
Multi-Fidelity Gaussian Process based Empirical Potential Development for Si:H Nanowires
Moonseop Kim, Huayi Yin, Guang Lin
In material modeling, the calculation speed using the empirical potentials is fast compared to the first principle calculations, but the results are not as accurate as of the first…
Precessional angular velocity and field strength in the complex octonion space
Zi-Hua Weng
The paper aims to apply the octonions to explore the precessional angular velocities of several particles in the electromagnetic and gravitational fields. Some scholars utilize the…
Jet Properties of Compact Steep-Spectrum Sources and an Eddington-Ratio-Driven Unification Scheme of Jet Radiation in Active Galactic Nuclei
Jin Zhang, Hai-Ming Zhang, Ying-Ying Gan +3
Compact steep-spectrum sources (CSSs) likely represent a population of young radio-loud active galactic nuclei (AGNs) and have been identified as gamma-ray emitting sources. We pre…
Spatial Throughput Characterization for Intelligent Reflecting Surface Aided Multiuser System
Jiangbin Lyu, Rui Zhang
Intelligent Reflecting Surface (IRS) has been recently proposed as a promising solution to enhance the spectral and energy efficiency of future wireless networks by tuning a massiv…
Adaptive Deep Metric Embeddings for Person Re-Identification under Occlusions
Wanxiang Yang, Yan Yan, Si Chen
Person re-identification (ReID) under occlusions is a challenging problem in video surveillance. Most of existing person ReID methods take advantage of local features to deal with…
Object-Adaptive LSTM Network for Real-time Visual Tracking with Adversarial Data Augmentation
Yihan Du, Yan Yan, Si Chen +1
In recent years, deep learning based visual tracking methods have obtained great success owing to the powerful feature representation ability of Convolutional Neural Networks (CNNs…
Joint Deep Learning of Facial Expression Synthesis and Recognition
Yan Yan, Ying Huang, Si Chen +2
Recently, deep learning based facial expression recognition (FER) methods have attracted considerable attention and they usually require large-scale labelled training data. Nonethe…
Review and Prospect: Deep Learning in Nuclear Magnetic Resonance Spectroscopy
Dicheng Chen, Zi Wang, Di Guo +2
Since the concept of Deep Learning (DL) was formally proposed in 2006, it had a major impact on academic research and industry. Nowadays, DL provides an unprecedented way to analyz…