Little-Parks Oscillation of Superconducting Möbius Strip
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概要
- 論文の詳細を見る
Little–Parks oscillation of a Möbius strip (or ring, equivalently) made of a superconductor is studied based on Ginzburg–Landau theory. It is shown that, if the strip is sufficiently wide, a novel state appears when the number of magnetic flux quanta threading the ring is close to a half odd integer. As a result, the shape of Little–Parks oscillation of critical temperature is modified. We estimate the free energy of this state and give the phase diagram of the superconducting Möbius strip in a magnetic field.
- Physical Society of Japanの論文
- 2001-12-15
著者
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Ebisawa Hiromichi
Graduate School Of Information Sciences Tohoku University
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Hayashi Masahiko
Graduate School Of Information Sciences Tohoku University
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