Efficient spin-polarized current injection into a nonmagnetic semiconductor is very crucial for the realization of spintronic devices.One of the main problems in spin injection is the impedance mismat
As an analogue of graphene,1 monolayer and multilayer boron nitride (BN) sheets have been fabricated experimentally.2-5 Unlike graphene,BN sheets behave as a semiconductor with a wide band gap of abou
The adsorption and diffusion properties of sulfur on the Ni/YSZ are studied by density functional theory calculations with the particular focus on influence of the formation of the oxygen vac.It is fo
We have performed a detailed density functional theory study on the structural and electronic properties of NanC60-(n = 1–12) clusters.The calculated vertical detachment energies show good agreement w