Temperature dependence of superfluid den
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L.S. Lai; J.Y. Juang; K.H. Wu; T.M. Uen; Y.S. Gou
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Article
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2005
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Elsevier Science
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English
⚖ 138 KB
By using a microstrip ring resonator to measure the temperature dependence of the in-plane magnetic penetration depth k(T) in YBa 2 Cu 3 O 7Àd (YBCO) and Y 0.7 Ca 0.3 Ba 2 Cu 3 O 7Àd (Ca-YBCO) epitaxially grown thin films, the linear temperature dependence of the superfluid density q s /m \* 1/k 2 (