Výsledky vyhledávání

MOCVD and MOD of YBCO and Buffer Layers on Textured Metal Tapes

Autor: R.Yu. Muydinov, G. Kotzyba, W. Goldacker, Oliver Stadel, A. R. Kaul, J. Bock, G. Brauer, M.O. Rikel, J. Ehrenberg, Rainer Nast, S.V. Samoylenkov

Publikováno v: IEEE Transactions on Applied Superconductivity. 19:3160-3163

Different layer architectures produced by only MOD, only MOCVD and combinations of MOD buffers and MOCVD YBCO are presented. RTR MOCVD-YBCO layers obtained on MOD-CeO2/MOD-LZO/Ni5 at%W tapes demonstrate critical current densities up to 2 MA/cm2 at 77

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f09bc6a0127b0091d1f880c34cabd230
https://doi.org/10.1109/tasc.2009.2018736

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Chemical solution deposition (CSD) of CeO2and La2Zr2O7buffer layers on cube textured NiW substrates

Autor: B. Obst, R. Nast, B Holzapfel, G. Kotzyba, W. Goldacker

Publikováno v: Journal of Physics: Conference Series. 43:345-348

We present results of crack free layers of CeO2 and La2Zr2O7 deposited by means of CSD on cube textured Ni-4 at.% W substrates. EBSD-data show histograms with very good inplane- and out-of-plane textures and were used to simulate the critical current

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dec803bfc59570b601efe515647f0031
https://doi.org/10.1088/1742-6596/43/1/086

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High current DyBCO-ROEBEL Assembled Coated Conductor (RACC)

Autor: Sonja I. Schlachter, Rainer Nast, P. Komarek, G. Kotzyba, B. Ringsdorf, Wilfried Goldacker, C. Schmidt, A. Frank

Publikováno v: Journal of Physics: Conference Series. 43:901-904

Low AC loss high transport current HTS cables (>1 kA) are required for application in transformers, generators and are considered for future generations of fusion reactors coils. 2G coated conductors are suitable candidates for high field application

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d4261e14ba2833b52d23d9b1c643bcb
https://doi.org/10.1088/1742-6596/43/1/220

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YBCO Coated Conductor Applications - A Texture Problem

Autor: Wilfried Goldacker, Rainer Nast, G. Kotzyba, B. Obst

Publikováno v: Materials Science Forum. :1353-1358

YBa2Cu3O7-δ ("YBCO") is a high-temperature ceramic superconductor. Due to its complex layered structure, a strong biaxial texture of the YBCO grains is necessary to achieve technically relevant currents. In this paper, we describe the development of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83a7e1b63313875c6ebd4a6958193014
https://doi.org/10.4028/www.scientific.net/msf.495-497.1353

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