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

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

doi:10.1016/S0921-4534(01)00207-6

In-plane tunneling spectroscopy in Bi₂Sr₂CaCu₂O_8+δ-SiO-Ag planar junctions

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

Condensed Matter Physics

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

Abstract

We report the experimental results of quasiparticle tunneling using Bi₂Sr₂CaCu₂O_8+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 language	English
Article number	11261
Pages (from-to)	205-207
Number of pages	3
Journal	Physica C: Superconductivity and its applications
Volume	357-360
DOIs	https://doi.org/10.1016/S0921-4534(01)00207-6
Publication status	Published - 2001

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(01)00207-6

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title = "In-plane tunneling spectroscopy in Bi2Sr2CaCu2O8+δ-SiO-Ag planar junctions",

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.",

author = "I. Shigeta and T. Uchida and Y. Tominari and T. Arai and F. Ichikawa and T. Fukami and T. Aomine and Svistunov, {V. M.}",

year = "2001",

doi = "10.1016/S0921-4534(01)00207-6",

language = "English",

volume = "357-360",

pages = "205--207",

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T1 - In-plane tunneling spectroscopy in Bi2Sr2CaCu2O8+δ-SiO-Ag planar junctions

AU - Shigeta, I.

AU - Uchida, T.

AU - Tominari, Y.

AU - Arai, T.

AU - Ichikawa, F.

AU - Fukami, T.

AU - Aomine, T.

AU - Svistunov, V. M.

PY - 2001

Y1 - 2001

N2 - 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.

AB - 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.

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M3 - Article

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SN - 0921-4534

VL - 357-360

SP - 205

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JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

M1 - 11261

ER -

In-plane tunneling spectroscopy in Bi₂Sr₂CaCu₂O_8+δ-SiO-Ag planar junctions

Abstract

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