Spectroscopic evidence for anisotropic s-wave pairing symmetry in (formula presented)

P. Seneor; C. T. Chen; N. C. Yeh; R. P. Vasquez; L. D. Bell; C. U. Jung; Min Seok Park; Heon Jung Kim; W. N. Kang; Sung Ik Lee

doi:10.1103/PhysRevB.65.012505

Spectroscopic evidence for anisotropic s-wave pairing symmetry in (formula presented)

P. Seneor
, C. T. Chen
, N. C. Yeh
, R. P. Vasquez
, L. D. Bell
, C. U. Jung
, Min Seok Park
, Heon Jung Kim
, W. N. Kang
, Sung Ik Lee

California Institute of Technology
Jet Propulsion Laboratory, California Institute of Technology
Pohang University of Science and Technology

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

1 Scopus citations

Abstract

Scanning tunneling spectroscopy of superconducting (formula presented) were studied on high-density pellets and c-axis oriented films. The sample surfaces were chemically etched to remove surface carbonates and hydroxides, and the data were compared with calculated spectra for all symmetry-allowed pairing channels. The pairing potential (formula presented) is best described by an anisotropic s-wave pairing model, with (formula presented) where (formula presented) is the angle relative to the crystalline c-axis, (formula presented) and (formula presented).

Original language	English
Pages (from-to)	1-4
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	65
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevB.65.012505
State	Published - 2002
Externally published	Yes

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10.1103/PhysRevB.65.012505

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title = "Spectroscopic evidence for anisotropic s-wave pairing symmetry in (formula presented)",

abstract = "Scanning tunneling spectroscopy of superconducting (formula presented) were studied on high-density pellets and c-axis oriented films. The sample surfaces were chemically etched to remove surface carbonates and hydroxides, and the data were compared with calculated spectra for all symmetry-allowed pairing channels. The pairing potential (formula presented) is best described by an anisotropic s-wave pairing model, with (formula presented) where (formula presented) is the angle relative to the crystalline c-axis, (formula presented) and (formula presented).",

author = "P. Seneor and Chen, \{C. T.\} and Yeh, \{N. C.\} and Vasquez, \{R. P.\} and Bell, \{L. D.\} and Jung, \{C. U.\} and Park, \{Min Seok\} and Kim, \{Heon Jung\} and Kang, \{W. N.\} and Lee, \{Sung Ik\}",

year = "2002",

doi = "10.1103/PhysRevB.65.012505",

language = "English",

volume = "65",

pages = "1--4",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

publisher = "American Physical Society",

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TY - JOUR

T1 - Spectroscopic evidence for anisotropic s-wave pairing symmetry in (formula presented)

AU - Seneor, P.

AU - Chen, C. T.

AU - Yeh, N. C.

AU - Vasquez, R. P.

AU - Bell, L. D.

AU - Jung, C. U.

AU - Park, Min Seok

AU - Kim, Heon Jung

AU - Kang, W. N.

AU - Lee, Sung Ik

PY - 2002

Y1 - 2002

N2 - Scanning tunneling spectroscopy of superconducting (formula presented) were studied on high-density pellets and c-axis oriented films. The sample surfaces were chemically etched to remove surface carbonates and hydroxides, and the data were compared with calculated spectra for all symmetry-allowed pairing channels. The pairing potential (formula presented) is best described by an anisotropic s-wave pairing model, with (formula presented) where (formula presented) is the angle relative to the crystalline c-axis, (formula presented) and (formula presented).

AB - Scanning tunneling spectroscopy of superconducting (formula presented) were studied on high-density pellets and c-axis oriented films. The sample surfaces were chemically etched to remove surface carbonates and hydroxides, and the data were compared with calculated spectra for all symmetry-allowed pairing channels. The pairing potential (formula presented) is best described by an anisotropic s-wave pairing model, with (formula presented) where (formula presented) is the angle relative to the crystalline c-axis, (formula presented) and (formula presented).

UR - https://www.scopus.com/pages/publications/85038281522

U2 - 10.1103/PhysRevB.65.012505

DO - 10.1103/PhysRevB.65.012505

M3 - Article

AN - SCOPUS:85038281522

SN - 1098-0121

VL - 65

SP - 1

EP - 4

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 1

ER -

Spectroscopic evidence for anisotropic s-wave pairing symmetry in (formula presented)

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