Abstract
Oscillations of critical temperature Tc of superconducting rings under the applied magnetic field are studied based on the time-dependent Ginzburg-Landau theory. We analyze the Little-Parks oscillations in s-wave and chiral p-wave superconductors. In s-wave superconductor, we confirm clear oscillations in Tc. When phase winding numbers around a hole change, Tc takes local minimum. Period of oscillation behaviors depends on a shape of rings. The conventional Little-Parks oscillations do not appear in chiral p-wave superconductor because of the unusual flux penetration in superconducting ring.
| Original language | English |
|---|---|
| Title of host publication | MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium |
| Publisher | World Scientific Publishing Co. Pte Ltd |
| Pages | 155-160 |
| Number of pages | 6 |
| ISBN (Print) | 9812814612, 9789812814616 |
| Publication status | Published - 2008 |
| Event | 4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006 - Atsugi, Japan Duration: Feb 27 2006 → Mar 2 2006 |
Other
| Other | 4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006 |
|---|---|
| Country | Japan |
| City | Atsugi |
| Period | 2/27/06 → 3/2/06 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Takigawa, M., Asano, Y., & Ichioka, M. (2008). Little-parks oscillations in chiral p-wave superconducting rings. In MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium (pp. 155-160). World Scientific Publishing Co. Pte Ltd.