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Oxygen deficiency structure in iron-based high temperature superconductor GdFeAsO

Röser, H.P and Leschinski, P. and Huber, F. and von Schönermark, M. (2009) Oxygen deficiency structure in iron-based high temperature superconductor GdFeAsO. Acta Astronautica (64), pp. 1011-1013.

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Abstract

Oxygen deficiency in the iron-based HTSCGdFeAsO 1�� seems to create a parallelogram shaped Fe2+-ion/oxygen deficiency pattern in the Fe2O2 plane in c-direction. These two-dimensional nano structures form superconducting current channels which are separated by h = 0.828nm. The doping distance in direct ion of the super-current shows a strong correlation to the transition temperature.

Document Type:Article
Title:Oxygen deficiency structure in iron-based high temperature superconductor GdFeAsO
Authors:
AuthorsInstitution or Email of Authors
Röser, H.PUNSPECIFIED
Leschinski, P.UNSPECIFIED
Huber, F.felix.huber@dlr.de
von Schönermark, M.maria.schoenermark@dlr.de
Date:2009
Journal or Publication Title:Acta Astronautica
Refereed publication:Yes
In Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Page Range:pp. 1011-1013
Status:Published
Keywords:Iron-based high temperature superconductor; Superconducting unit area; Superconducting carrier density
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignement
DLR - Research area:Space
DLR - Program:W - no assignement
DLR - Research theme (Project):W -- no assignement (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Space Operations and Astronaut Training
Deposited By: Sabine Klaas
Deposited On:09 Mar 2010 10:04
Last Modified:12 Dec 2013 20:55

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