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Light-controlled pulsed x-ray tube with photocathode*
期刊论文
CHINESE PHYSICS B, 2021, 卷号: 30, 期号: 11
作者:
Xuan, Hao
;
Liu, Yong-An
;
Qiang, Peng-Fei
;
Su, Tong
;
Yang, Xiang-Hui
收藏
  |  
浏览/下载:65/0
  |  
提交时间:2021/12/16
x-ray source
photocathode
x-ray modulation
An X-ray frequency modulation method and its application in X-ray communication
期刊论文
Optik, 2019, 卷号: 199
作者:
Su, Tong
;
Tang, Liangyu
;
Li, Yao
;
Sheng, Lizhi
;
Zhao, Baosheng
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  |  
浏览/下载:135/0
  |  
提交时间:2019/09/30
X-ray communication
X-ray modulation
X-ray optics
Structural basis for activity of TRIC counter-ion channels in calcium release
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 卷号: 116, 页码: 4238-4243
作者:
Wang, Xiao-hui
;
Su, Min
;
Gao, Feng
;
Xie, Wenjun
;
Zeng, Yang
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  |  
浏览/下载:33/0
  |  
提交时间:2019/11/19
lipid modulation
electrophysiology
X-ray crystallography
Ca2+ modulation
counter-ion mechanism
Damage assessment of concrete using a non-contact nonlinear wave modulation technique
期刊论文
NDT & E INTERNATIONAL, 2019, 卷号: 106, 页码: 1-9
作者:
Chen, Jun
;
Wu, Yuning
;
Yang, Chenglong
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Nonlinear wave modulation
Air coupled transducer
Concrete
Damage assessment
X-ray computed tomography technique
Non-contact assessment of thermal damage of concrete using a nonlinear wave modulation technique
会议论文
NONDESTRUCTIVE CHARACTERIZATION AND MONITORING OF ADVANCED MATERIALS, AEROSPACE, CIVIL INFRASTRUCTURE, AND TRANSPORTATION XIII, 2019-01-01
作者:
Wu, Yuning
;
Chen, Jun
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/30
Air-coupled
nonlinear wave modulation
concrete
damage assessment
X-ray Computed Tomography technique
Timing analysis of Swift J1658.2-4242's outburst in 2018 with Insight-HXMT, NICER and AstroSat
期刊论文
Journal of High Energy Astrophysics, 2019, 卷号: 24, 页码: 30-40
作者:
HXMT
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浏览/下载:41/0
  |  
提交时间:2022/02/08
Accretion
accretion disks
Black hole physics
X-rays: binaries:
Swift J1658.2-4242
Astrophysics - High Energy Astrophysical Phenomena
Abstract: We present the observational results from a detailed timing analysis of the black hole candidate Swift J1658.2-4242 during its 2018 outburst with the observations of Hard X-ray Modulation Telescope (Insight-HXMT), Neutron Star Interior Composition Explorer (NICER) and AstroSat in 0.1-250 keV. The evolution of intensity, hardness and integrated fractional root mean square (rms) observed by Insight-HXMT and NICER are presented in this paper. Type-C quasi-periodic oscillations (QPOs) observed by NICER (0.8-3.5 Hz) and Insight-HXMT (1-1.6 Hz) are also reported in this work. The features of the QPOs are analyzed with an energy range of 0.5-50 keV. The relations between QPO frequency and other characteristics such as intensity, hardness and QPO rms are carefully studied. The timing and spectral properties indicate that Swift J1658.2-4242 is a black hole binary system. Besides, the rms spectra of the source calculated from the simultaneous observation of Insight-HXMT, NICER and AstroSat support the Lense-Thirring origin of the QPOs. The relation between QPO phase lag and the centroid frequency of Swift J1658.2-4242 reveals a near zero constant when < 4Hz and a soft phase lag at 6.68 Hz. This independence follows the same trend as the high inclination galactic black hole binaries such as MAXI J1659-152.
Improving the detection efficiency and modulation transfer function of lens-coupled indirect X-ray imaging detectors based on point spread functions simulated according to lens performance parameters
期刊论文
JOURNAL OF SYNCHROTRON RADIATION, 2018, 卷号: 25, 页码: 1093-1105
作者:
Jiang XM(姜晓明)
;
Wang YP(王艳萍)
;
Li G(黎刚)
;
Zhang J(张杰)
;
Zhao Y(赵越)
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  |  
浏览/下载:20/0
  |  
提交时间:2019/09/24
lens-coupled indirect X-ray imaging detector
detection efficiency
point spread function
modulation transfer function
lens performance parameters
Preparation and thermal energy storage properties of LiNO3-KCl-NaNO3/expanded graphite composite phase change material (EI收录)
期刊论文
Solar Energy Materials and Solar Cells, 2017, 卷号: 169, 页码: 215-221
作者:
Xu, Tao[1]
;
Li, Yantong[1]
;
Chen, Jiayu[1]
;
Liu, Junwan[2]
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  |  
浏览/下载:9/0
  |  
提交时间:2019/04/24
Differential scanning calorimetry
Energy storage
Eutectics
Graphite
Heat storage
Latent heat
Phase change materials
Pulse code modulation
Thermal energy
X ray powder diffraction
Structure and tribological properties of MoS2/DLC multilayer films with different modulation periods
期刊论文
Mocaxue Xuebao/Tribology, 2017, 卷号: 37, 期号: 1, 页码: 35-43
作者:
He, Tengfei
;
Wu, Youzhi
;
Xu, Jiao
;
Mu, Bo
;
Chai, Liqiang
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  |  
浏览/下载:0/0
  |  
提交时间:2020/11/14
Carbon films
Friction
Hardness
Layered semiconductors
Magnetron sputtering
Mechanical properties
Microstructure
Modulation
Molybdenum compounds
Morphology
Multilayers
Scanning electron microscopy
Silicon wafers
Structural properties
Transmission electron microscopy
Tribology
Ball-on-disk friction tester
Frction property
Lubricating properties
Microstructure and mechanical properties
Modulation period
Radio-frequency magnetron sputtering system
Tribological properties
X ray diffractometers
用于空间X射线通信的栅极控制脉冲发射源研究
期刊论文
2016, 2016
马晓飞
;
赵宝升
;
盛立志
;
刘永安
;
刘舵
;
邓宁勤
;
Ma Xiao-Fei
;
Zhao Bao-Sheng
;
Sheng Li-Zhi
;
Liu Yong-An
;
Liu Duo
;
Deng Ning-Qin
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浏览/下载:5/0
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