| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1716808 | Acta Astronautica | 2008 | 4 Pages |
Abstract
A correlation has been found between the Cu3+-ion/oxygen deficiency positions in the CuO2 plane and the critical transition temperature Tc in the high temperature superconducting (HTSC) material YBa2Cu3O7-δ. Two modes are responsible for the two transition temperatures at 93 and 57 K given by δ deficiency values of 0.04 and 0.45, respectively.
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Authors
H.P. Roeser, F. Hetfleisch, F.M. Huber, M.F. von Schoenermark, M. Stepper, A. Moritz, A.S. Nikoghosyan,