Disappearance of Superconductivity in the Overdoped Cuprates

T. A. Maier; D. J. Scalapino

doi:10.1007/s10948-019-05366-4

Disappearance of Superconductivity in the Overdoped Cuprates

T. A. Maier, D. J. Scalapino

Computational Sciences & Engineering Div

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

6 Scopus citations

Abstract

Experimental studies of the endpoint of the superconducting dome for (Bi,Pb)₂Sr₂CuO_6+δ (Bi2201) and La_2−xSr_xCuO₄ (LSCO) have raised questions regarding the nature of the cuprate pairing mechanism. Motivated by these experiments, we examine the results of dynamic cluster approximation (DCA) calculations and find that a spin-fluctuation interaction can provide a framework for understanding this end point behavior.

Original language	English
Pages (from-to)	15-18
Number of pages	4
Journal	Journal of Superconductivity and Novel Magnetism
Volume	33
Issue number	1
DOIs	https://doi.org/10.1007/s10948-019-05366-4
State	Published - Jan 1 2020

Funding

This work was supported by the Scientific Discovery through Advanced Computing (SciDAC) program funded by the US Department of Energy, Office of Science, Advanced Scientific Computing Research and Basic Energy Sciences, Division of Materials Sciences and Engineering.

Funders	Funder number
Scientific Discovery
US Department of Energy
Office of Science
Advanced Scientific Computing Research
Division of Materials Sciences and Engineering

Keywords

Dynamic cluster approximation
End of the high-T dome
Hubbard model
Overdoped cuprates

Access to Document

10.1007/s10948-019-05366-4

Cite this

@article{8c4206db1e8e474dbc426d7d7b9cdcfa,

title = "Disappearance of Superconductivity in the Overdoped Cuprates",

abstract = "Experimental studies of the endpoint of the superconducting dome for (Bi,Pb)2Sr2CuO6+δ (Bi2201) and La2−xSrxCuO4 (LSCO) have raised questions regarding the nature of the cuprate pairing mechanism. Motivated by these experiments, we examine the results of dynamic cluster approximation (DCA) calculations and find that a spin-fluctuation interaction can provide a framework for understanding this end point behavior.",

keywords = "Dynamic cluster approximation, End of the high-T dome, Hubbard model, Overdoped cuprates",

author = "Maier, {T. A.} and Scalapino, {D. J.}",

note = "Publisher Copyright: {\textcopyright} 2020, Springer Science+Business Media, LLC, part of Springer Nature.",

year = "2020",

month = jan,

day = "1",

doi = "10.1007/s10948-019-05366-4",

language = "English",

volume = "33",

pages = "15--18",

journal = "Journal of Superconductivity and Novel Magnetism",

issn = "1557-1939",

publisher = "Springer",

number = "1",

}

TY - JOUR

T1 - Disappearance of Superconductivity in the Overdoped Cuprates

AU - Maier, T. A.

AU - Scalapino, D. J.

PY - 2020/1/1

Y1 - 2020/1/1

N2 - Experimental studies of the endpoint of the superconducting dome for (Bi,Pb)2Sr2CuO6+δ (Bi2201) and La2−xSrxCuO4 (LSCO) have raised questions regarding the nature of the cuprate pairing mechanism. Motivated by these experiments, we examine the results of dynamic cluster approximation (DCA) calculations and find that a spin-fluctuation interaction can provide a framework for understanding this end point behavior.

AB - Experimental studies of the endpoint of the superconducting dome for (Bi,Pb)2Sr2CuO6+δ (Bi2201) and La2−xSrxCuO4 (LSCO) have raised questions regarding the nature of the cuprate pairing mechanism. Motivated by these experiments, we examine the results of dynamic cluster approximation (DCA) calculations and find that a spin-fluctuation interaction can provide a framework for understanding this end point behavior.

KW - Dynamic cluster approximation

KW - End of the high-T dome

KW - Hubbard model

KW - Overdoped cuprates

UR - http://www.scopus.com/inward/record.url?scp=85077687657&partnerID=8YFLogxK

U2 - 10.1007/s10948-019-05366-4

DO - 10.1007/s10948-019-05366-4

M3 - Article

AN - SCOPUS:85077687657

SN - 1557-1939

VL - 33

SP - 15

EP - 18

JO - Journal of Superconductivity and Novel Magnetism

JF - Journal of Superconductivity and Novel Magnetism

IS - 1

ER -

Disappearance of Superconductivity in the Overdoped Cuprates

Abstract

Funding

Keywords

Access to Document

Other files and links

Fingerprint

Cite this