Phase-sensitive test of UPt3 using josephson interferometry

Akihiko Sumiyama; Rinpei Hata; Yasukage Oda; Noriaki Kimura; Etsuji Yamamoto; Yoshinori Haga; Yoshichika Onuki

doi:10.1143/jpsjs.75s.110

Phase-sensitive test of UPt₃ using josephson interferometry

Akihiko Sumiyama, Rinpei Hata, Yasukage Oda, Noriaki Kimura, Etsuji Yamamoto, Yoshinori Haga, Yoshichika Onuki

SCI - Physics

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Josephson critical current I_c between a single crystal UPt ₃ and Al has been measured for a corner junction on the UPt ₃ faces perpendicular to the a[112̄0] and b[101̄0] axes. The magnetic field dependence of I_c has shown a global maximum at zero magnetic field like the junctions on a single face. We have not observed a behavior indicating the phase shift of the order parameter between the a- and b-axis directions thus far.

Original language	English
Pages (from-to)	110-112
Number of pages	3
Journal	journal of the physical society of japan
Volume	75
Issue number	SUPPL.
DOIs	https://doi.org/10.1143/jpsjs.75s.110
Publication status	Published - 2006

Keywords

Josephson effect
Phase-sensitive test

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Phase-sensitive test of UPt3 using josephson interferometry",

abstract = "Josephson critical current Ic between a single crystal UPt 3 and Al has been measured for a corner junction on the UPt 3 faces perpendicular to the a[11{\=2}0] and b[10{\=1}0] axes. The magnetic field dependence of Ic has shown a global maximum at zero magnetic field like the junctions on a single face. We have not observed a behavior indicating the phase shift of the order parameter between the a- and b-axis directions thus far.",

keywords = "Josephson effect, Phase-sensitive test",

author = "Akihiko Sumiyama and Rinpei Hata and Yasukage Oda and Noriaki Kimura and Etsuji Yamamoto and Yoshinori Haga and Yoshichika Onuki",

year = "2006",

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language = "English",

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T1 - Phase-sensitive test of UPt3 using josephson interferometry

AU - Sumiyama, Akihiko

AU - Hata, Rinpei

AU - Oda, Yasukage

AU - Kimura, Noriaki

AU - Yamamoto, Etsuji

AU - Haga, Yoshinori

AU - Onuki, Yoshichika

PY - 2006

Y1 - 2006

N2 - Josephson critical current Ic between a single crystal UPt 3 and Al has been measured for a corner junction on the UPt 3 faces perpendicular to the a[112̄0] and b[101̄0] axes. The magnetic field dependence of Ic has shown a global maximum at zero magnetic field like the junctions on a single face. We have not observed a behavior indicating the phase shift of the order parameter between the a- and b-axis directions thus far.

AB - Josephson critical current Ic between a single crystal UPt 3 and Al has been measured for a corner junction on the UPt 3 faces perpendicular to the a[112̄0] and b[101̄0] axes. The magnetic field dependence of Ic has shown a global maximum at zero magnetic field like the junctions on a single face. We have not observed a behavior indicating the phase shift of the order parameter between the a- and b-axis directions thus far.

KW - Josephson effect

KW - Phase-sensitive test

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