TY - JOUR
T1 - Magnetoresistance oscillations of superconducting al-film cylinders covering InAs nanowires below the quantum critical point
AU - Sternfeld, I.
AU - Levy, E.
AU - Eshkol, M.
AU - Tsukernik, A.
AU - Karpovski, M.
AU - Shtrikman, Hadas
AU - Kretinin, A.
AU - Palevski, A.
PY - 2011/7/11
Y1 - 2011/7/11
N2 - When odd multiples of half flux quanta thread a cylindrical superconducting shell with a diameter d shorter than the zero temperature coherence length ξ(0), superconductivity is predicted to be destroyed. We show here that as d is reduced in comparison to ξ(0) the resistance attains the normal state value, which seems to be temperature independent in the vicinity of half flux quanta. The data are in agreement with recent theoretical results.
AB - When odd multiples of half flux quanta thread a cylindrical superconducting shell with a diameter d shorter than the zero temperature coherence length ξ(0), superconductivity is predicted to be destroyed. We show here that as d is reduced in comparison to ξ(0) the resistance attains the normal state value, which seems to be temperature independent in the vicinity of half flux quanta. The data are in agreement with recent theoretical results.
UR - http://www.scopus.com/inward/record.url?scp=79961037993&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.107.037001
DO - 10.1103/PhysRevLett.107.037001
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AN - SCOPUS:79961037993
SN - 0031-9007
VL - 107
JO - Physical Review Letters
JF - Physical Review Letters
IS - 3
M1 - 037001
ER -