We introduce a modified surface plasmonic waveguide with an arc slot. The dependences of distribution of energy flux density, effective index, propagation lengt
In this paper we investigate the influence of the dark energy on the time-like geodesic motion of a particle in Schwarzschild spacetime by analysing the behavio
The erbium ions at energy of 400 keV and dose of 5×1015 ions/cm2 were implanted into silicon single crystals at room temperature at the angles of 0°,45° and
In this paper,based on the invariance principle of differential equations,we propose a simple adaptive control method to synchronize the network with coupling o
This paper considers the frequency-quadrupling three-cavity gyroklystrons with successive frequency-doubling in each cavity. The cavities of 225 GHz frequency-q