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2004 | 105 | 1-2 | 127-132
Article title

Magnetism and Superconductivity in Nd_{0.81}Sr_{0.19}MnO_3/YBa_2Cu_3O_7 Superlattices

Content
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EN
Abstracts
EN
We report on the growth, structural and magnetic characterization of Nd_{0.81}Sr_{0.19}MnO_3/YBa_2Cu_3O_7 (NSMO/YBCO) superlattices. The NSMO system for the doping level of x=0.19 is a ferromagnetic insulator. Multilayers with a fixed NSMO thickness of 13 unit cells and a varying YBCO layer thickness from 2 unit cells to 6 unit cells were sputtered on LaAlO_3 substrates. An onset of superconducting transition is seen starting from the multilayer with 3 unit cells of YBCO layer thickness. Hysteresis loops recorded above and below the superconducting transition show a signature of interlayer exchange coupling.
Keywords
EN
Year
Volume
105
Issue
1-2
Pages
127-132
Physical description
Dates
published
2004-01/02
received
2003-09-15
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv105n105kz
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