Experimental studies of the pairing symmetry in Sr2RuO4: Single-particle tunneling, Josephson effects, and phase-sensitive measurements

K. D. Nelson; Z. Q. Mao; Y. Maeno; Y. Liu

doi:10.1016/S0921-4534(02)02512-1

Experimental studies of the pairing symmetry in Sr₂RuO₄: Single-particle tunneling, Josephson effects, and phase-sensitive measurements

K. D. Nelson, Z. Q. Mao, Y. Maeno, Y. Liu

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

We have carried out several experiments aimed at determining the symmetry of the superconducting order parameter of Sr₂RuO₄. These experiments include measurements of single-particle tunneling spectra, the Josephson coupling between In or Pb and Sr₂RuO₄, and the critical current of superconducting quantum interference device (SQUID) samples involving Au_0.5In_0.5 and Sr₂RuO₄. Our junction resistance and critical current measurements on the SQUID samples show that high-quality Josephson junctions have been achieved.

Original language	English (US)
Pages (from-to)	491-492
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	388-389
DOIs	https://doi.org/10.1016/S0921-4534(02)02512-1
State	Published - May 2003
Event	proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: Aug 20 2002 → Aug 27 2002

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/S0921-4534(02)02512-1

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title = "Experimental studies of the pairing symmetry in Sr2RuO4: Single-particle tunneling, Josephson effects, and phase-sensitive measurements",

abstract = "We have carried out several experiments aimed at determining the symmetry of the superconducting order parameter of Sr2RuO4. These experiments include measurements of single-particle tunneling spectra, the Josephson coupling between In or Pb and Sr2RuO4, and the critical current of superconducting quantum interference device (SQUID) samples involving Au0.5In0.5 and Sr2RuO4. Our junction resistance and critical current measurements on the SQUID samples show that high-quality Josephson junctions have been achieved.",

author = "Nelson, {K. D.} and Mao, {Z. Q.} and Y. Maeno and Y. Liu",

note = "Funding Information: We acknowledge discussions with J. Kirtley, C.C. Tsuei, M. Sigrist, M. Rice, V. Yakovenko, and financial support from NSF. ; proceedings of the 23rd international conference on low temper ; Conference date: 20-08-2002 Through 27-08-2002",

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doi = "10.1016/S0921-4534(02)02512-1",

language = "English (US)",

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journal = "Physica C: Superconductivity and its applications",

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T1 - Experimental studies of the pairing symmetry in Sr2RuO4

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AU - Nelson, K. D.

AU - Mao, Z. Q.

AU - Maeno, Y.

AU - Liu, Y.

N1 - Funding Information: We acknowledge discussions with J. Kirtley, C.C. Tsuei, M. Sigrist, M. Rice, V. Yakovenko, and financial support from NSF.

PY - 2003/5

Y1 - 2003/5

N2 - We have carried out several experiments aimed at determining the symmetry of the superconducting order parameter of Sr2RuO4. These experiments include measurements of single-particle tunneling spectra, the Josephson coupling between In or Pb and Sr2RuO4, and the critical current of superconducting quantum interference device (SQUID) samples involving Au0.5In0.5 and Sr2RuO4. Our junction resistance and critical current measurements on the SQUID samples show that high-quality Josephson junctions have been achieved.

AB - We have carried out several experiments aimed at determining the symmetry of the superconducting order parameter of Sr2RuO4. These experiments include measurements of single-particle tunneling spectra, the Josephson coupling between In or Pb and Sr2RuO4, and the critical current of superconducting quantum interference device (SQUID) samples involving Au0.5In0.5 and Sr2RuO4. Our junction resistance and critical current measurements on the SQUID samples show that high-quality Josephson junctions have been achieved.

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SN - 0921-4534

VL - 388-389

SP - 491

EP - 492

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

Y2 - 20 August 2002 through 27 August 2002

ER -

Experimental studies of the pairing symmetry in Sr₂RuO₄: Single-particle tunneling, Josephson effects, and phase-sensitive measurements

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