In-plane tunneling spectroscopy in Bi2Sr2CaCu2O8+δ-SiO-Ag planar junctions

I. Shigeta, T. Uchida, Y. Tominari, Takeshi Arai, F. Ichikawa, T. Fukami, T. Aomine, V. M. Svistunov

Research output: Contribution to journalArticle

Abstract

We report the experimental results of quasiparticle tunneling using Bi2Sr2CaCu2O8+δ-SiO-Ag planar junctions. We have measured the (0 0 1)-, (1 0 0)- and (1 1 0)-oriented junctions. For the in-plane ab oriented junctions, a reproducible zero bias conductance peak has been observed. We have analyzed the data by using the extended Andreev bound states model for d-wave superconductors and have considered the roughness effect by averaging over in-plane directions. The experimental results are consistent with the theoretical calculations.

Original languageEnglish
Article number11261
Pages (from-to)205-207
Number of pages3
JournalPhysica C: Superconductivity and its Applications
Volume357-360
DOIs
Publication statusPublished - Jan 1 2001

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Superconducting materials
Surface roughness
Spectroscopy
spectroscopy
roughness
Direction compound

All Science Journal Classification (ASJC) codes

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

Cite this

Shigeta, I., Uchida, T., Tominari, Y., Arai, T., Ichikawa, F., Fukami, T., ... Svistunov, V. M. (2001). In-plane tunneling spectroscopy in Bi2Sr2CaCu2O8+δ-SiO-Ag planar junctions. Physica C: Superconductivity and its Applications, 357-360, 205-207. [11261]. https://doi.org/10.1016/S0921-4534(01)00207-6

In-plane tunneling spectroscopy in Bi2Sr2CaCu2O8+δ-SiO-Ag planar junctions. / Shigeta, I.; Uchida, T.; Tominari, Y.; Arai, Takeshi; Ichikawa, F.; Fukami, T.; Aomine, T.; Svistunov, V. M.

In: Physica C: Superconductivity and its Applications, Vol. 357-360, 11261, 01.01.2001, p. 205-207.

Research output: Contribution to journalArticle

Shigeta, I, Uchida, T, Tominari, Y, Arai, T, Ichikawa, F, Fukami, T, Aomine, T & Svistunov, VM 2001, 'In-plane tunneling spectroscopy in Bi2Sr2CaCu2O8+δ-SiO-Ag planar junctions', Physica C: Superconductivity and its Applications, vol. 357-360, 11261, pp. 205-207. https://doi.org/10.1016/S0921-4534(01)00207-6
Shigeta, I. ; Uchida, T. ; Tominari, Y. ; Arai, Takeshi ; Ichikawa, F. ; Fukami, T. ; Aomine, T. ; Svistunov, V. M. / In-plane tunneling spectroscopy in Bi2Sr2CaCu2O8+δ-SiO-Ag planar junctions. In: Physica C: Superconductivity and its Applications. 2001 ; Vol. 357-360. pp. 205-207.
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AU - Arai, Takeshi

AU - Ichikawa, F.

AU - Fukami, T.

AU - Aomine, T.

AU - Svistunov, V. M.

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