Supported by the National Natural Science Foundation of China under Grant Nos 51402292 and 51677179;the International Partnership Program of the Chinese Academy of Sciences under Grant Nos GJHZ1775 and 182111KYSB20160014;the Key Research Program of Frontier Sciences of the Chinese Academy of Sciences under Grant No NoQYZDJ-SSW-JSC026;the Strategic Priority Research Program of the Chinese Academy of Sciences under Grant No XDB25000000
We report the temperature, magnetic field and time dependences of magnetization in advanced Ba122 superconducting tapes. The sample exhibits peculiar vortex creep behavior. Below 10 K, the normalized magnetization rel...
Supported by the National Basic Research Program of China under Grant No 2010CB832902, and the National Natural Science Foundation of China under Grant Nos 91026002, 91126011 and 11275005.
Evolutions of defects and helium contained defects produced by atomic displacement and helium deposition with helium implantation at different temperatures in novel high silicon (NHS) steel are investigated by a slo...
Supported by the National Natural Science Foundation of China under Grant No 11074272.
The propagation of Lamb waves in a two-layered free standing plate composed of a one-dimensional photonic crystal thin layer coated on uniform substrates of different thicknesses is investigated numerically by the fin...
Supported by the National Natural Science Foundation of China under Grant Nos 21276115 and 11272135.
By introducing weakly periodic perturbation given by light,the three-variable model of photosensitive Belousov–Zhabotinsky reaction with two time scales may possess two slow processes.The codimension-2 bursting calle...
Supported by the National Natural Science Foundation of China(11161017,10905022);the Natural Science Foundation of Hainan Province(110002);the Scientific Research Foundation of Hainan University(kyqd1053);the Young Foundation of Hainan University(qnjj1022)。
The generalized nonlinear Schr(o)dinger equation,which describes the evolution of dual steady-state optical solitons in a cold three-state medium,is written as the Hamiltonian symplectic structure.The symplectic metho...
Supported by the National Natural Science Foundation of China under Grant No 40904047 and the Specialized Research Fund for State Key Laboratories.
We examine whether the flow tube along the edge of a coronal streamer supports standing shocks in the inner slow wind by solving an isothermal wind model in terms of the Lambert W function.It is shown that solutions w...
Supported by the National Natural Science Foundation of China under Grant No 50677056, the Natural Science Foundation of Jiangsu Province under Grant No BK2009105, Cultivation Project of Excellent Doctorate Dissertation of Southwest Jiaotong University, and Doctoral Innovation Foundation of Southwest Jiaotong University.
A valley current-mode (VCM) controfled buck converter with current source load (CSI) has complex phenomena of fast-scale and slow-scale subharmonic oscillations. The piecewise smooth switching model of the VCM con...
Supported by the National Natural Science Foundation of China under Grant Nos 10304019 and 10874188. The authors would like to acknowledge the researchers in the ECRIS group for their excellent beam extracting work.
The stabilization ratios R for double-electron transfer, i.e., the cross section ratios of true double capture to total double-electron transfer, are measured in O^6+ +He, Ne and Ar collisions at 6 keV/u. A high R v...
Supported by the National Natural Science Foundation of China under Grant Nos 10675077 and 10475054, and the Shanxi Provincial Science Foundation (20051002, 2007011005 and 2008011005). We are grateful to Professor I. Otterlund of Lund University in Sweden for supplying the emulsion plates.
We study the slow particles in 160-AgBr collisions at 3.7A GeV in nuclear emulsion with the method of twodimensional factorial moments using the Hurst exponent. Our investigation reveals the power law behaviour, exhib...
Supported by the Special Foundation for State Major Basic Research Programme of China under Grant No 2002CCA00900, the National Natural Science Foundation of China under Grant No 10374039, the Natural Science Foundation of Gansu Province (ZS031-A25-001-Z), and the Specialized Research~Fund for the Doctoral Programme of Higher Education of China under Grant No 20030730004.
The L-shell x-ray yields of Zr and Mo bombarded by slow Ar16+ ions are measured. The energy of the Ar^16+ ions ranges from about 150 keV to 350 keV. The L-shell x-ray production cross sections of Zr and Mo are extra...