268 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Tianjin UniversityCN28 papers
- Chinese Academy of SciencesCN21 papers
- Tsinghua UniversityCN20 papers
- Tianjin University of Science and TechnologyCN18 papers
- Nankai UniversityCN15 papers
- Peking UniversityCN12 papers
- Yunnan ObservatoriesCN12 papers
- National Astronomical ObservatoriesCN11 papers
- University of Chinese Academy of SciencesCN11 papers
- Texas A&M UniversityUS9 papers
- Shanghai Jiao Tong UniversityCN8 papers
- Carnegie Institution for ScienceUS6 papers
14 papers · 1 filter
K2 Observations of SN 2018oh Reveal a Two-Component Rising Light Curve for a Type Ia Supernova
G. Dimitriadis, R. J. Foley, A. Rest +145
We present an exquisite, 30-min cadence Kepler (K2) light curve of the Type Ia supernova (SN Ia) 2018oh (ASASSN-18bt), starting weeks before explosion, covering the moment of explo…
Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the 2 Observations
W. Li, X. Wang, J. Vinkó +160
Supernova (SN) 2018oh (ASASSN-18bt) is the first spectroscopically-confirmed type Ia supernova (SN Ia) observed in the field. The data revealed an excess emission…
The Cold and Dusty Circumstellar Matter around Fast-expanding Type Ia Supernovae
Xiaofeng Wang, Jia Chen, Lifan Wang +5
Type Ia supernovae (SNe Ia) play key roles in revealing the accelerating expansion of the universe, but our knowledge about their progenitors is still very limited. Here we report…
Al-Cu-Fe quasicrystals as anode of lithium ion battery
Xiao Lan, Haijuan Wang, Zhanhao Suna +1
In this paper, Al-Cu-Fe quasicrystal alloy was used as anode material of lithium-ion batteries. The first specific discharge capacity of quasicrystal was 204mAh/g. Cyclic voltammet…
The first 48: Discovery and progenitor constraints on the Type Ia supernova 2013gy
S. Holmbo, M. D. Stritzinger, B. J. Shappee +26
We present an early-phase -band light curve and visual-wavelength spectra of the normal Type Ia supernova (SN) 2013gy. The light curve is constructed by determining the appropri…
SN 2014J in M82: New Insights On the Spectral Diversity of Type Ia Supernovae
Kaicheng Zhang, Xiaofeng Wang, JuJia Zhang +25
We present extensive spectroscopic observations for one of the closest type Ia supernovae (SNe Ia), SN 2014J discovered in M82, ranging from 10.4 days before to 473.2 days after B-…
Energy Distribution of Radial Solutions to Energy Subcritical Wave Equation with an Application on Scattering Theory
Ruipeng Shen
The topic of this paper is a semi-linear, energy sub-critical, defocusing wave equation in the 3-dimensional space () whose initia…
Seeing Double: ASASSN-18bt Exhibits a Two-Component Rise in the Early-Time K2 Light Curve
B. J. Shappee, T. W. -s. Holoien, M. R. Drout +109
On 2018 Feb. 4.41, the All-Sky Automated Survey for SuperNovae (ASAS-SN) discovered ASASSN-18bt in the K2 Campaign 16 field. With a redshift of z=0.01098 and a peak apparent magnit…
Ultrabroadband photosensitivity from visible to terahertz at room temperature
Dong Wu, Y. C. Ma, Y. Y. Niu +9
Charge-density wave (CDW) is one of the most fundamental quantum phenomena in solids. Different from ordinary metals in which only single particle excitations exist, CDW also has c…
Nonuniform average sampling in multiply generated shift-invariant subspaces of mixed Lebesgue spaces
Qingyue Zhang
In this paper, we study nonuniform average sampling problem in multiply generated shift-invariant subspaces of mixed Lebesgue spaces. We discuss two types of average sampled values…
Roundtable Gossip Algorithm: A Novel Sparse Trust Mining Method for Large-scale Recommendation Systems
Mengdi Liu, Guangquan Xu
Cold Start (CS) and sparse evaluation problems dramatically degrade recommendation performance in large-scale recommendation systems such as Taobao and eBay. We name this degradati…
Multiobjective Optimization Differential Evolution Enhanced with Principle Component Analysis for Constrained Optimization
Wei Huang, Tao Xu, Kangshun Li +1
Multiobjective evolutionary algorithms (MOEAs) have been successfully applied to a number of constrained optimization problems. Many of them adopt mutation and crossover operators…
Tunable Electronic Structure and Magnetic Coupling in Strained Two-Dimensional Semiconductor MnPSe3
Qi Pei, Xiaocha Wang, Jijun Zou +1
The electronic structures and magnetic properties of strained monolayer MnPSe3 are investigated systematically by first-principles calculations. It is found that the magnetic groun…
A Topological Approach to Secure Message Dissemination in Vehicular Networks
Jieqiong Chen, Guoqiang Mao, Changle Li +1
Secure message dissemination is an important issue in vehicular networks, especially considering the vulnerability of vehicle to vehicle message dissemination to malicious attacks.…