supported by the Postdoctoral Fellowship Program of CPSF(Grant No.GZB20240308);the National Natural Science Foundation of China(Grant No.12273009)。
Fast radio burst(FRB)is a type of extragalactic radio signal characterized by millisecond duration,extremely high brightness temperature,and large dispersion measure.It remains a mystery in the universe.Advancements i...
The Hellmann-Feynman (H-F) theorem is generalized from stationary state to dynamical state. The generalized H-F theorem promotes molecular dynamics to go beyond adiabatic approximation and clears confusion in the Eh...
Supported by the National Natural Science Foundation of China under Grant No 60977032;the Program for Innovation Research of Science of Harbin Institute of Technology(PIRS-HIT)under Grant No T201407
From Maxwell's equations and Post's formalism, a generalized chiral nonlinear Schr6dinger equation (CNLSE) is obtained for the nonlinear chiral fiber. This equation governs light transmission through a dispersive ...
A type of planar magnetic metamaterial is proposed with a square winding microstructure as a superlens for magnetic resonance imaging (MRI) applications. A direct magnetic field mapping measurement demonstrates that...
Supported by the State Key Program for Basic Research of China under Grant No 2010CB630704, the National Natural Science Foundation of China under Grant No 11174135, the Fundamental Research Funds for the Central Universities under Grant Nos 1095021336 and 1092021307, and the Fund of Priority Academic Program Development of Jiangsu Higher Education Institutions.
Sb2 Te films with different Ti contents (TixSb2 Te) are derived via the target-attachment method by using the magnetron sputtering technique. The effects of the Ti content on the phase change characteristics and the...
the National Natural Science Foundation of China under Grant No 61178004;the Tianjin Natural Science Foundation under Grant No 12JCQNJC01100;the Doctoral Program of Higher Education of China under Grant No 20110031120005;the Program for Changjiang Scholars and Innovative Research Team in Nankai University.
A novel symmetric plasmonic structure consisting of a metal-insulator-metal waveguide and a rectangular cavity is proposed to investigate Fano resonance performance by adjusting the size of the structure.The Fano reso...
We present a systematic study to create ultra-shallow junctions in n-type silicon substrates and investigate both pre-and post-annealing processes to create a processing strategy for potential applications in nano-dev...
Supported by the National Natural Science Foundation of China under Grant Nos 61171047,51072029 and 61021061;the National High-Tech Research and Development Program of China under Grant No 2009AA03Z414.
The effects of grain size and magnetic domain state on the power loss(from low to high induction conditions)and permeability characteristics of NiZn ferrites are investigated.It is found that under relatively low indu...
by the National High-Tech Research and I Development Program of China and in part by the Fund of Innovation of the Graduate School of NUDT.
A dual-band coaxial waveguide mode converter is investigated.In the converter,the TEM mode(Coa.TEM)and TM01 circular waveguide(Cir.TM01)mode are transformed simultaneously into TE11 coaxial waveguide(Coa.TE11)mode and...
Supported by the National Natural Science Foundation of China under Grant Nos 10974218 and 10734100;and the Knowledge Innovation Program of Chinese Academy of Sciences(KZCX1-YW-12-2).
The waveguide invariant,denoted asβ,can be used to describe the slope of the intensity of a broadband acoustic signal.In deep water,the interference patterns of the areas with dominant waterborne modes and only with ...