Fabrication of as-grown superconducting MgB2 thin films
We succeeded to prepare as-grown MgB2 superconducting thin films. The thin films were deposited on single crystal SrTiO3(111) substrates by very simple method of rf-sputtering using a single target without post-annealing process. A Mg disk with many small chunks of B on it was used as a target. The...
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| Published in | Physica. C, Superconductivity Vol. 408-410; pp. 898 - 899 |
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| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
01.08.2004
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| Online Access | Get full text |
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| Summary: | We succeeded to prepare as-grown MgB2 superconducting thin films. The thin films were deposited on single crystal SrTiO3(111) substrates by very simple method of rf-sputtering using a single target without post-annealing process. A Mg disk with many small chunks of B on it was used as a target. The temperature dependences of resistance were measured by the four-probe method and the films of substrate temperature during sputtering ranging from 100 to 120 deg C showed zero resistivity at about 14 K. |
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| Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
| ISSN: | 0921-4534 |
| DOI: | 10.1016/j.physc.2004.03.153 |