YBCO/YSZ coated conductors on flexible Ni alloy substrates |
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| Affiliation: | 1. Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos,NM 87545, U.S.A.;1. Centre for Nanoscience & Technology, Madanjeet School of Green Energy Technologies, Pondicherry University, Puducherry 605014, India;2. Department of Materials Science and Engineering, Indian Institute of Technology Patna, Bihar 801103, India;1. Superconductivity and Thin Films Laboratory, Department of Physics, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia;2. Department of Physics, School of Fundamental Science, Universiti Malaysia Terengganu (UMT), 21030 Kuala Terengganu, Terengganu, Malaysia;1. Department of Materials Physics and Chemistry, School of Materials Science and Engineering, Northeastern University, Shenyang, Liaoning 110819, PR China;2. Department of Physics and Biophysics, School of Fundamental Sciences, China Medical University, Shenyang, Liaoning 110122, PR China;3. Experimental Center of School of Metallurgy, Northeastern University, Shenyang, Liaoning 110819, PR China;1. Materials Research Laboratory, Department of Physics, FBAS, International Islamic University (IIU) Islamabad, Islamabad 44000, Pakistan;2. Material Science Laboratory, Department of Physics, Quaid-i-Azam University, Islamabad 45320, Pakistan |
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| Abstract: | A coating system for the deposition of in-plane oriented yttria-stabilized zirconia (YSZ) template films on 1 cm wide flexible metal substrates is presented. In static mode, the system is capable of producing high quality template films on 20 cm substrate lengths. In a continuous coating mode, the system is capable of producing good quality template films on 1.1 m substrate lengths. Superconducting YBa2Cu3O7−δ (YBCO) films subsequently deposited onto these template films have demonstrated critical currents (Ic) of 200 A (1.5 cm length), 70 A (12 cm length) and 4 A (1 m length). |
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