Carbon nanotube is an ideal candidate for molecular electronic devices for its excellent electrical properties.For spintronics,the weak spin-orbit coupling in carbon nanotube permits a long distance s
Different from the hexagonal lattice in graphene,the Lieb lattice can be called line-centered-square lattice,in which the particles are characterized by a three-component relativistic Hamiltonian and
We have identified quantum well(QW)states of Au clusters supported on an ultrathin MgO/Ag(001)surface which play crucial roles to promote water photo-splitting.
Using first-principles calculations,we showed that quantum size effects(QSE)can induce oscillatory electrostatic potential and thus alternating electric field on the surface of wedge-shaped Pb(111)fil