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The spectral-element time-domain method is proposed to solve the transient electromagnetic scattering of magnetized plasma objects. When an external magnetic field is imposed on the plasma, it will become an anisotropic media and the permittivity of magnetized plasma is a frequency dependent tensor. The SETD method has the advantages of spectral accuracy and block-diagonal mass matrix. Moreover, the...
In this paper, a multi-electrode laser-triggered vacuum switch (LTVS) is developed to optimize the triggered vacuum switch (TVS) and meet the requirements of the pulsed power technology. The relationship between the laser trigger energy, operating voltage, polarity, average energy of the spot and the trigger characteristics which mainly contain the delay time, jitter time and minimum operating voltage...
This paper presents an investigation on the fluorescent properties of semiconductor CdTe quantum dots (QDs) self-assembled on the surface of PVP (polyvinylpyrrolidone) capped silver nanoparticles (NPs) film by ligand field effect under the two photons excitation of 800nm femto second laser. A significant enhancement by 4.5-fold in the integrated fluorescence intensities, red shift of fluorescence...
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