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|Title: ||OXYGEN ORDER, STRUCTURE AND SUPERCONDUCTIVITY IN YBA2CU3O7-DELTA FILMS DURING IN-SITU FORMATION|
|Authors: ||PINTO, R|
|Issue Date: ||1994|
|Publisher: ||IOP PUBLISHING LTD|
|Citation: ||SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 7(3), 95-98|
|Abstract: ||We have studied the structure and oxygen incorporation in YBa2Cu3O7-delta thin films during in situ formation by pulsed laser deposition. A quenching technique has been used for the first time to freeze the nature of in situ films immediately on termination of growth. In situ resistance and transition-temperature measurements, and x-ray diffraction studies on undoped and Ag-doped films, have shown that an oxygen-deficient orthorhombic phase is indeed possible during growth due to the presence of atomic and ionized oxygen species in the laser-induced plasma.|
|Appears in Collections:||Article|
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