Development of in-plane aligned YBCO tapes fabricated by inclined substrate deposition

Ohmatsu, K.; Muranaka, K.; Hahakura, S.; Taneda, T.; Fujino, K.; Takei, H.; Sato, Y.; Takahashi, Y.

doi:10.1016/s0921-4534(01)00449-x

Cited by 42 publications

(10 citation statements)

References 3 publications

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“…The vision for a second generation of HTS wire is based on a quasi-single-crystal layer of YBa Cu O , with grain-to-grain misorientations of order 5 or less to enable high current by exploiting the strong grain-to-grain coupling which occurs under these conditions (see Section III) [9], [67]- [74]. Such a continuous YBCO film must be manufactured over long lengths and at low cost with only a nominal Ag fraction [75].…”

Section: Ybco-coated Conductorsmentioning

confidence: 99%

“…A protective Ag layer of a few micrometers and a thicker Cu protection and stabilization layer complete the conductor [76]. The textured template is created by one of two basic methods, either by texturing the buffer layer by ion beam assisted deposition (IBAD) [67]- [71], [77], or inclined substrate deposition (ISD) [78], [79], or by deformation texturing the metal substrate with the rolling assisted biaxially textured substrate approach [72]- [74] and applying epitaxial oxide buffer layers (trademarked RABiTS by Oak Ridge National Laboratory, Oak Ridge, TN).…”

Section: Ybco-coated Conductorsmentioning

confidence: 99%

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Superconducting materials for large scale applications

2004

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Section: Ybco-coated Conductorsmentioning

confidence: 99%

Section: Ybco-coated Conductorsmentioning

confidence: 99%

Superconducting materials for large scale applications

2004

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“…[1][2][3][4] The HTS materials selected are YBCO tapes produced by Shanghai Superconductor Technology Co. Ltd.…”

Section: Introductionmentioning

confidence: 99%

An application of high-temperature superconductors YBCO to magnetic separation

Guo

Zhang

Lin

et al. 2017

Int. J. Mod. Phys. B

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With the rapid development of manufacturing technology of high temperature superconductive YB a2 Cu 3 O 7−x YBCO materials and decreasing in cost of production, YBCO is marching into industrial areas with its good performances as source of high-magnetic field and rather low cost in reaching superconductivity. Based on analysis of the performance of high temperature superconductors YBCO and development of technology in superconductive magnetic separation both home and abroad, we propose a new approach of taking YBCO tape to make a solenoid as the source of a high magnetic field of magnetic separatior of ores. The paper also looks into the future of the YBCO high temperature superconductive magnetic separation from the perspective of technology and cost, as well as its applications in other industries.

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“…In order to realize HoBCO tapes with high Ic, high strength and long length, continuous PLD has been developed [1]- [2,2]. In our process, long length and flexible Ni-alloy textured tapes [3] were used as a substrate.…”

Section: Introductionmentioning

confidence: 99%

High-Ic HoBCO Coated Conductors by PLD Method

Ohmatsu

Hahakura

Hasegawa

et al. 2005

IEEE Trans. Appl. Supercond.

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Ho 1 Ba 2 Cu 3 O x (HoBCO) coated conductors by using Pulsed Laser Deposition (PLD) have been developed on textured Ni-alloy substrates. Hetero-epitaxial growth of CeO 2 YSZ CeO 2 was developed to introduce in-plane alignment for buffer layers. CeO 2 seed and cap layers were deposited by RF sputtering. YSZ diffusion layer was deposited by PLD. The most advantage of buffer layers are high growth rate and large deposition area by using in-plane alignment of textured substrate. This was demonstrated by a high production speed of buffer layers. CeO 2 and YSZ buffer layers show a high production speed of 7 m/h and 8 m/h, respectively. As for the HoBCO deposition, a production speed of 10 m/h was demonstrated by using high growth rate of 4 m min in our PLD process. Ic of the short sample reached 357 A/cm-width at 77 K, 0 T, and 2,423 A/cm-width at 30 T, 4.2 K. Long length HoBCO conductors up to 35 m were performed by using reel to reel tape transfer system of each process. Index Terms-High-superconductor, Ho-123, pulsed laser deposition, thin film.

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Development of in-plane aligned YBCO tapes fabricated by inclined substrate deposition

Cited by 42 publications

References 3 publications

Superconducting materials for large scale applications

Superconducting materials for large scale applications

An application of high-temperature superconductors YBCO to magnetic separation

High-Ic HoBCO Coated Conductors by PLD Method

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