Experimental studies of the pairing symmetry in Sr2RuO4: single-particle tunneling, Josephson effects, and phase-sensitive measurements
作者： K.D. Nelson , Z.Q. Mao , Y. Maeno , Y. Liu
DOI: 10.1016/S0921-4534(02)02512-1
关键词: Scanning SQUID microscopy 、 SQUID 、 Superconductivity 、 Materials science 、 Superconducting tunnel junction 、 Pi Josephson junction 、 Tunnel effect 、 Condensed matter physics 、 Quantum tunnelling 、 Josephson effect
摘要: Abstract We have carried out several experiments aimed at determining the symmetry of superconducting order parameter Sr 2 RuO 4 . These include measurements single-particle tunneling spectra, Josephson coupling between In or Pb and , critical current quantum interference device (SQUID) samples involving Au 0.5 Our junction resistance on SQUID show that high-quality junctions been achieved.
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