TY  - JOUR
AU  - Frielinghaus, R.
AU  - Batov, I. E.
AU  - Weides, M.
AU  - Kohlstedt, H.
AU  - Calarco, R.
AU  - Schäpers, T.
TI  - Josephson supercurrent in Nb/InN-nanowire/Nb junctions
JO  - Applied physics letters
VL  - 96
SN  - 0003-6951
CY  - Melville, NY
PB  - American Institute of Physics
M1  - PreJuSER-9381
SP  - 132504
PY  - 2010
N1  - We are grateful to A. A. Golubov (Twente University, The Netherlands) and V. V. Ryazanov (Institute of Solid State Physics RAS, Chernogolovka) for fruitful discussions and H. Kertz for support during the measurements. I. E. B. acknowledges the Russian Foundation for Basic Research, Project No. RFBR 09-02-01499 for financial support.
AB  - We experimentally studied the Josephson supercurrent in Nb/InN-nanowire/Nb junctions. Large critical currents up to 5.7 mu A have been achieved, which proves the good coupling of the nanowire to the superconductor. The effect of a magnetic field perpendicular to the plane of the Josephson junction on the critical current has been studied. The observed monotonous decrease in the critical current with magnetic field is explained by the magnetic pair-breaking effect in planar Josephson junctions of ultra-narrow width [J. C. Cuevas and F. S. Bergeret, Phys. Rev. Lett. 99, 217002 (2007)].
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000276275300040
DO  - DOI:10.1063/1.3377897
UR  - https://juser.fz-juelich.de/record/9381
ER  -