Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Jörg Eickemeyer"'
Autor:
Uwe Gaitzsch, C. Rodig, Bernhard Holzapfel, Jörg Eickemeyer, Jens Freudenberger, Ludwig Schultz
Publikováno v:
Scripta Materialia. 62:512-515
To avoid ferromagnetic hysteresis losses in alternating current applications of thin film superconductors, paramagnetic substrates are required at 77 K, the operating temperature of the superconducting YBa2Cu3O7−x. Therefore the composition is modi
Publikováno v:
Superconductor Science and Technology. 18:770-775
The effect of silver in pure nickel on the quality of the primary recrystallization cube texture was investigated after intense cold rolling and annealing. Texture sharpness and thermal stability in the nickel tapes could be improved by micro-alloyin
Autor:
Bernhard Holzapfel, Ludwig Schultz, Ralph Opitz, E. Maher, Stefan Baunack, Jörg Eickemeyer, V. Subramanya Sarma, Dietmar Selbmann, Horst Wendrock
Publikováno v:
Physica C: Superconductivity. 418:9-15
Cube textured substrate tapes were prepared by cold forming and annealing from nickel and microalloyed nickel in order to manufacture long flexible superconductors of the YBCO (YBa 2 Cu 3 O 7− δ ) type. It was shown that sulphur as a metallurgical
Autor:
Carmen Jiménez, S. Beauquis, J.M. Saugrain, H.C. Freyhardt, Dietmar Selbmann, Jörg Eickemeyer, A. Usokin, Adulfas Abrutis, C.E. Bruzek, François Weiss, S. Donet, Patrick Chaudouët
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:2524-2527
A reel-to reel MOCVD system has been developed for a fast and economic process to get high quality YBCO coated conductor tapes. Several oxides buffer layer sequences (based on YSZ, CeO/sub 2/, Y/sub 2/O/sub 3/...) were then grown epitaxially on two k
Autor:
Carmen Jiménez, Georg Wahl, A. R. Kaul, François Weiss, Jürgen Schmidt, O. Yu. Gorbenko, Jörg Eickemeyer, Dietmar Selbmann, Oliver Stadel
Publikováno v:
Physica C: Superconductivity. :751-754
MOCVD is an economic method for the production of coated conductors. A single source MOCVD-system for continuous deposition on metal tapes was developed. Single crystals, IBAD buffered tapes and textured Ni-tapes were transported through the depositi
Autor:
U. Miller, Dietmar Selbmann, Ralph Opitz, E. Maher, Jörg Eickemeyer, Horst Wendrock, W. Prusseit
Publikováno v:
Physica C: Superconductivity. :814-817
The investigation of Ni–W alloys in the concentration range of solid solubility of tungsten in nickel proved the potential of this metallurgical system for rolling assisted biaxially textured substrate (RABiTS) tapes of high performance. The cube t
Autor:
S. Donet, Z. Saltyte, Carmen Jiménez, U. Miller, Georg Wahl, Dietmar Selbmann, A. Teiserskis, François Weiss, Patrick Chaudouët, Adulfas Abrutis, Jörg Eickemeyer, J.P. Sénateur, O StadeI
Publikováno v:
Physica C: Superconductivity. :652-655
Biaxially textured buffer layers and YBa 2 Cu 3 O 7 (YBCO) films were grown on NiO/Ni based substrates by pulsed injection MOCVD. High quality biaxially textured NiO layers have been prepared following an optimised recrystallisation–oxidation proce
Autor:
Jörg Eickemeyer, Bernhard Holzapfel, Dietmar Selbmann, Ulrich Miller, Ralph Opitz, Bernd De Boer, Ludwig Schultz
Publikováno v:
Superconductor Science and Technology. 14:152-159
The effect of different impurity levels in nickel on the quality of the primary recrystallization cube texture after intense cold rolling was investigated. Texture sharpness and thermal stability in the 99.9 at% nickel tapes could be improved by micr
Publikováno v:
Magnesium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2eecce2bb2796881047c0b0516a7a891
https://doi.org/10.1002/3527603565.ch49
https://doi.org/10.1002/3527603565.ch49
Publikováno v:
Physica C: Superconductivity. :2425-2426
The effect of different impurity levels in nickel on the quality of the recrystallisation cube texture after intense cold rolling was investigated. Texture sharpness and thermal stability could be improved by micro-alloying of the 99.9 at-% nickel wi