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- Graduate School of China Academy of Engineering PhysicsCN115 papers
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27 papers · 1 filter
Experimental observation of spatial jitters of a triple-pulse x-ray source based on the pinhole imaging technique
Yi Wang, Zhiyong Yang, Xiaobing Jing +3
In high-energy flash radiography, scattered photons will degrade the acquiring image, which limits the resolving power of the interface and density of the dense object. The applica…
Experimental comparison of various techniques for spot size measurement of high-energy x-ray source
Yi Wang, Qin Li, Nan Chen +7
In the experiment of flash-radiography, the quality of acquired image strongly depends on the focal size of the x-ray source spot. A variety of techniques based on imaging of pinho…
Cavity quantum electrodynamics with ferromagnetic magnons in a small yttrium-iron-garnet sphere
Dengke Zhang, Xin-Ming Wang, Tie-Fu Li +4
Hybridizing collective spin excitations and a cavity with high cooperativity provides a new research subject in the field of cavity quantum electrodynamics and can also have potent…
Spot size measurement of flash-radiography source utilizing the pinhole imaging method
Yi Wang, Qin Li, Nan Chen +4
The spot size of the x-ray source is a key parameter of a flash-radiography facility, which is usually quoted as an evaluation of the resolving power. The pinhole imaging technique…
Fast evaluation of the Caputo fractional derivative and its applications to fractional diffusion equations
Shidong Jiang, Jiwei Zhang, Qian Zhang +1
We present an efficient algorithm for the evaluation of the Caputo fractional derivative of order , which can be expressed as a convolution of …
Enhancing teleportation of quantum Fisher information by partial measurements
Xing Xiao, Yao Yao, Wo-Jun Zhong +2
The purport of quantum teleportation is to completely transfer information from one party to another distant partner. However, from the perspective of parameter estimation, it is t…