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Superfluid Density and Angular Dependence of the Energy Gap in Optimally Doped (BiPb)2(SrLa)2CuO6+δ

Research output: Contribution to journalArticlepeer-review

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Superfluid Density and Angular Dependence of the Energy Gap in Optimally Doped (BiPb)2(SrLa)2CuO6+δ. / Strässle, S. ; Khasanov, R ; Kondo, T.; Heron, David Owen Goudie; Kaminski, A.; Keller, H.; Lee, Stephen Leslie; Takeuchi, T.

In: Journal of Superconductivity, Vol. 22, No. 2, 2009, p. 189-193.

Research output: Contribution to journalArticlepeer-review

Harvard

Strässle, S, Khasanov, R, Kondo, T, Heron, DOG, Kaminski, A, Keller, H, Lee, SL & Takeuchi, T 2009, 'Superfluid Density and Angular Dependence of the Energy Gap in Optimally Doped (BiPb)2(SrLa)2CuO6+δ', Journal of Superconductivity, vol. 22, no. 2, pp. 189-193. https://doi.org/10.1007/s10948-008-0395-z

APA

Strässle, S., Khasanov, R., Kondo, T., Heron, D. O. G., Kaminski, A., Keller, H., Lee, S. L., & Takeuchi, T. (2009). Superfluid Density and Angular Dependence of the Energy Gap in Optimally Doped (BiPb)2(SrLa)2CuO6+δ. Journal of Superconductivity, 22(2), 189-193. https://doi.org/10.1007/s10948-008-0395-z

Vancouver

Strässle S, Khasanov R, Kondo T, Heron DOG, Kaminski A, Keller H et al. Superfluid Density and Angular Dependence of the Energy Gap in Optimally Doped (BiPb)2(SrLa)2CuO6+δ. Journal of Superconductivity. 2009;22(2):189-193. https://doi.org/10.1007/s10948-008-0395-z

Author

Strässle, S. ; Khasanov, R ; Kondo, T. ; Heron, David Owen Goudie ; Kaminski, A. ; Keller, H. ; Lee, Stephen Leslie ; Takeuchi, T. / Superfluid Density and Angular Dependence of the Energy Gap in Optimally Doped (BiPb)2(SrLa)2CuO6+δ. In: Journal of Superconductivity. 2009 ; Vol. 22, No. 2. pp. 189-193.

Bibtex - Download

@article{b3b7e553960f4481b825e62642031dd5,
title = "Superfluid Density and Angular Dependence of the Energy Gap in Optimally Doped (BiPb)2(SrLa)2CuO6+δ",
abstract = "We present a muon-spin rotation study of the optimally doped cuprate superconductor (BiPb)2(SrLa)2 CuO6+δ. The measured magnetic field dependence of the in-plane magnetic penetration λab suggests superconductivity with a dominant d-wave order parameter. The comparison of the temperature dependence of λab with calculations, assuming the angular gap symmetry as obtained from photoemission measurements, is consistent with a partial suppression of the quasi-particle weight towards the anti-nodal region of the Fermi surface. This suggests that the superconducting and the pseudogap state are dominated by different parts of the Fermi surface.",
author = "S. Str{\"a}ssle and R Khasanov and T. Kondo and Heron, {David Owen Goudie} and A. Kaminski and H. Keller and Lee, {Stephen Leslie} and T. Takeuchi",
year = "2009",
doi = "10.1007/s10948-008-0395-z",
language = "English",
volume = "22",
pages = "189--193",
journal = "Journal of Superconductivity",
issn = "0896-1107",
publisher = "Kluwer Academic Publishers",
number = "2",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Superfluid Density and Angular Dependence of the Energy Gap in Optimally Doped (BiPb)2(SrLa)2CuO6+δ

AU - Strässle, S.

AU - Khasanov, R

AU - Kondo, T.

AU - Heron, David Owen Goudie

AU - Kaminski, A.

AU - Keller, H.

AU - Lee, Stephen Leslie

AU - Takeuchi, T.

PY - 2009

Y1 - 2009

N2 - We present a muon-spin rotation study of the optimally doped cuprate superconductor (BiPb)2(SrLa)2 CuO6+δ. The measured magnetic field dependence of the in-plane magnetic penetration λab suggests superconductivity with a dominant d-wave order parameter. The comparison of the temperature dependence of λab with calculations, assuming the angular gap symmetry as obtained from photoemission measurements, is consistent with a partial suppression of the quasi-particle weight towards the anti-nodal region of the Fermi surface. This suggests that the superconducting and the pseudogap state are dominated by different parts of the Fermi surface.

AB - We present a muon-spin rotation study of the optimally doped cuprate superconductor (BiPb)2(SrLa)2 CuO6+δ. The measured magnetic field dependence of the in-plane magnetic penetration λab suggests superconductivity with a dominant d-wave order parameter. The comparison of the temperature dependence of λab with calculations, assuming the angular gap symmetry as obtained from photoemission measurements, is consistent with a partial suppression of the quasi-particle weight towards the anti-nodal region of the Fermi surface. This suggests that the superconducting and the pseudogap state are dominated by different parts of the Fermi surface.

U2 - 10.1007/s10948-008-0395-z

DO - 10.1007/s10948-008-0395-z

M3 - Article

VL - 22

SP - 189

EP - 193

JO - Journal of Superconductivity

JF - Journal of Superconductivity

SN - 0896-1107

IS - 2

ER -

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