Hole-concentration dependence of electrical resistivity in the (Bi, Pb)2(Sr, La)2CuO6+δ quantitative evaluation with angle-resolved photoemission spectroscopy

Takeshi Kondo, Tsunehiro Takeuchi, Takayoshi Yokoya, Syunsuke Tsuda, Shik Shin, Uichiro Mizutani

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Relaxation time of Bloch states at the Fermi level (τF), Fermi velocity (vF), and mean free path (lF) of the conduction electrons in the (Bi, Pb) 2(Sr, La)2CuO6+δ (Bi2201) superconductors with various hole-concentration (p) were determined by the angle-resolved photoemission spectroscopy (ARPES) measurement with high energy- and momentum-resolutions; ΔE=10 meV and Δk=0.005 Å-1. We found that τF at kF along (0,0)-(π,π) cut is kept constant over a wide Hole-concentration range while it in the vicinity of (π,0) is drastically shortened with decreasing p and eventually reaches nearly zero in the under-doped sample with the transition temperature of 27 K. By calculating electrical resistivity and comparing it with the measured one, we confirmed that τF, vF, and lF determined by the ARPES measurement can be used for the quantitative estimation of the electrical transport properties, such as the electrical resistivity, in high-Tc cuprates.

Original languageEnglish
Pages (from-to)1249-1252
Number of pages4
JournalJournal of Electron Spectroscopy and Related Phenomena
Volume144-147
DOIs
Publication statusPublished - Jun 2005
Externally publishedYes

Fingerprint

Hole concentration
Photoelectron spectroscopy
photoelectric emission
electrical resistivity
evaluation
Fermi level
conduction electrons
mean free path
Relaxation time
Transport properties
spectroscopy
cuprates
Superconducting materials
Superconducting transition temperature
Momentum
transport properties
relaxation time
transition temperature
momentum
Electrons

Keywords

  • ARPES
  • Bi2201
  • Cuprate
  • Electrical resistivity
  • High-T
  • Superconductor

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces

Cite this

Hole-concentration dependence of electrical resistivity in the (Bi, Pb)2(Sr, La)2CuO6+δ quantitative evaluation with angle-resolved photoemission spectroscopy. / Kondo, Takeshi; Takeuchi, Tsunehiro; Yokoya, Takayoshi; Tsuda, Syunsuke; Shin, Shik; Mizutani, Uichiro.

In: Journal of Electron Spectroscopy and Related Phenomena, Vol. 144-147, 06.2005, p. 1249-1252.

Research output: Contribution to journalArticle

@article{dd801d62294241d9a353e63fb490c4f5,
title = "Hole-concentration dependence of electrical resistivity in the (Bi, Pb)2(Sr, La)2CuO6+δ quantitative evaluation with angle-resolved photoemission spectroscopy",
abstract = "Relaxation time of Bloch states at the Fermi level (τF), Fermi velocity (vF), and mean free path (lF) of the conduction electrons in the (Bi, Pb) 2(Sr, La)2CuO6+δ (Bi2201) superconductors with various hole-concentration (p) were determined by the angle-resolved photoemission spectroscopy (ARPES) measurement with high energy- and momentum-resolutions; ΔE=10 meV and Δk=0.005 {\AA}-1. We found that τF at kF along (0,0)-(π,π) cut is kept constant over a wide Hole-concentration range while it in the vicinity of (π,0) is drastically shortened with decreasing p and eventually reaches nearly zero in the under-doped sample with the transition temperature of 27 K. By calculating electrical resistivity and comparing it with the measured one, we confirmed that τF, vF, and lF determined by the ARPES measurement can be used for the quantitative estimation of the electrical transport properties, such as the electrical resistivity, in high-Tc cuprates.",
keywords = "ARPES, Bi2201, Cuprate, Electrical resistivity, High-T, Superconductor",
author = "Takeshi Kondo and Tsunehiro Takeuchi and Takayoshi Yokoya and Syunsuke Tsuda and Shik Shin and Uichiro Mizutani",
year = "2005",
month = "6",
doi = "10.1016/j.elspec.2005.01.198",
language = "English",
volume = "144-147",
pages = "1249--1252",
journal = "Journal of Electron Spectroscopy and Related Phenomena",
issn = "0368-2048",
publisher = "Elsevier",

}

TY - JOUR

T1 - Hole-concentration dependence of electrical resistivity in the (Bi, Pb)2(Sr, La)2CuO6+δ quantitative evaluation with angle-resolved photoemission spectroscopy

AU - Kondo, Takeshi

AU - Takeuchi, Tsunehiro

AU - Yokoya, Takayoshi

AU - Tsuda, Syunsuke

AU - Shin, Shik

AU - Mizutani, Uichiro

PY - 2005/6

Y1 - 2005/6

N2 - Relaxation time of Bloch states at the Fermi level (τF), Fermi velocity (vF), and mean free path (lF) of the conduction electrons in the (Bi, Pb) 2(Sr, La)2CuO6+δ (Bi2201) superconductors with various hole-concentration (p) were determined by the angle-resolved photoemission spectroscopy (ARPES) measurement with high energy- and momentum-resolutions; ΔE=10 meV and Δk=0.005 Å-1. We found that τF at kF along (0,0)-(π,π) cut is kept constant over a wide Hole-concentration range while it in the vicinity of (π,0) is drastically shortened with decreasing p and eventually reaches nearly zero in the under-doped sample with the transition temperature of 27 K. By calculating electrical resistivity and comparing it with the measured one, we confirmed that τF, vF, and lF determined by the ARPES measurement can be used for the quantitative estimation of the electrical transport properties, such as the electrical resistivity, in high-Tc cuprates.

AB - Relaxation time of Bloch states at the Fermi level (τF), Fermi velocity (vF), and mean free path (lF) of the conduction electrons in the (Bi, Pb) 2(Sr, La)2CuO6+δ (Bi2201) superconductors with various hole-concentration (p) were determined by the angle-resolved photoemission spectroscopy (ARPES) measurement with high energy- and momentum-resolutions; ΔE=10 meV and Δk=0.005 Å-1. We found that τF at kF along (0,0)-(π,π) cut is kept constant over a wide Hole-concentration range while it in the vicinity of (π,0) is drastically shortened with decreasing p and eventually reaches nearly zero in the under-doped sample with the transition temperature of 27 K. By calculating electrical resistivity and comparing it with the measured one, we confirmed that τF, vF, and lF determined by the ARPES measurement can be used for the quantitative estimation of the electrical transport properties, such as the electrical resistivity, in high-Tc cuprates.

KW - ARPES

KW - Bi2201

KW - Cuprate

KW - Electrical resistivity

KW - High-T

KW - Superconductor

UR - http://www.scopus.com/inward/record.url?scp=17544366047&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=17544366047&partnerID=8YFLogxK

U2 - 10.1016/j.elspec.2005.01.198

DO - 10.1016/j.elspec.2005.01.198

M3 - Article

AN - SCOPUS:17544366047

VL - 144-147

SP - 1249

EP - 1252

JO - Journal of Electron Spectroscopy and Related Phenomena

JF - Journal of Electron Spectroscopy and Related Phenomena

SN - 0368-2048

ER -