Vortex pinning and modulated microwave a
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T. Shaposhnikova; Yu. Talanov; S. Tsarevskii
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Article
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2007
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Elsevier Science
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English
β 247 KB
We present the results of the experimental and theoretical investigation of the modulated microwave absorptions (MMWA) in the Bi 2 Sr 2 CaCu 2 O 8 thin film with columnar defects. The dependence of the MMWA hysteresis loop on the applied magnetic field and the modulation amplitude was studied. It is