Quality of Inward Curved MgB2 Films Prepared by HPCVD PROJECT TITLE :Quality of Inward Curved MgB2 Films Prepared by HPCVDABSTRACT:Arising from the superconductivity at ∼thirty-nine K, magnesium diboride (MgB2) films have great prospect in the field of superconducting radio-frequency (SRF) cavities. To match the geometrical shape of the inner surface of the SRF cavities, the deposition techniques for inward curved MgB2 superconducting films are explored. By using pre-bent metallic substrates, curved MgB2 films were deposited in situ. These curved films show properties comparable with those of the films deposited on a plane surface. Even when the curvature radius of the films is as tiny as ∼a pair of mm, the superconducting transition temperature of the films reaches ∼thirty six K. The in situ-grown films were conjointly compared with the films prepared by postdeposition bending. Within the bending of , of the films falls off to 25 K, much not up to that of the in situ-grown films with the identical . The scanning results of electron microscope indicate that the wrinkles and cracks showing within the bending are the main reason for the degradation of transition temperature. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Low-power secure S-box circuit using charge-sharing symmetric adiabatic logic for advanced encryption standard hardware design Gaining an Edge in Cyberspace with Advanced Situational Awareness