In electrical impedance tomography (EIT), distribution of the internal resistivity or conductivity of an unknown object is estimated using measured boundary vol
Surface plasmon polariton(SPP), a sub-wavelength surface wave promising for photonic integration, always suffers from the large metallic loss that seriously res
BiFeO3 is a multiferroic material with physical properties very sensitive to its stoichiometry. BiFeO3 thin films on silicon substrate are prepared by the sol–