TY - GEN
T1 - Little-parks oscillations in chiral p-wave superconducting rings
AU - Takigawa, M.
AU - Asano, Y.
AU - Ichioka, M.
PY - 2008/1/1
Y1 - 2008/1/1
N2 - 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.
AB - 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.
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M3 - Conference contribution
AN - SCOPUS:84903896012
SN - 9812814612
SN - 9789812814616
T3 - MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium
SP - 155
EP - 160
BT - MS+S 2006 - Controllable Quantum States
PB - World Scientific Publishing Co. Pte Ltd
T2 - 4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006
Y2 - 27 February 2006 through 2 March 2006
ER -