By using density functional theory combined with a nonequilibrium Greens functions approach,the electronic transport properties of different bridges connecting
In optical circuits,functional elements are often placed on waveguide junctions.We show that a junction in photonic crystals (PCs) possesses localized modes ver
The adsorption behaviors of radioactive strontium and silver nuclides on the graphite surface in a high-temperature gas-cooled reactor are studied by first-prin
Cavity-mediated Bose-Einstein condensates (BECs) systems,[1-5] particularly the system of BEC trapped in a double well (DW) coupling to a driven cavity mode,hav