Coexistence of superconductivity and antiferromagnetism probed by simultaneous nuclear magnetic resonance and electrical transport in (TMTSF)2PF6 system

I. J. Lee; S. E. Brown; W. Yu; M. J. Naughton; P. M. Chaikin

doi:10.1103/PhysRevLett.94.197001

Coexistence of superconductivity and antiferromagnetism probed by simultaneous nuclear magnetic resonance and electrical transport in (TMTSF)2PF6 system

I. J. Lee^*
, S. E. Brown
, W. Yu
, M. J. Naughton
, P. M. Chaikin

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

42 Scopus citations

Abstract

We report simultaneous NMR and electrical transport experiments in the pressure range near the boundary of the antiferromagnetic spin density wave (SDW) insulator and the metallic/superconducting (SC) phase in (TMTSF)2PF6. Measurements indicate a tricritical point separating a line of second-order SDW/metal transitions from a line of first-order SDW/metal(SC) transitions with coexistence of macroscopic regions of SDW and metal(SC) order, with little mutual interaction but strong hysteretic effects. NMR results quantify the fraction of each phase.

Original language	English
Article number	197001
Journal	Physical Review Letters
Volume	94
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevLett.94.197001
State	Published - 2005.05.20

Quacquarelli Symonds(QS) Subject Topics

Physics & Astronomy

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10.1103/PhysRevLett.94.197001

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title = "Coexistence of superconductivity and antiferromagnetism probed by simultaneous nuclear magnetic resonance and electrical transport in (TMTSF)2PF6 system",

abstract = "We report simultaneous NMR and electrical transport experiments in the pressure range near the boundary of the antiferromagnetic spin density wave (SDW) insulator and the metallic/superconducting (SC) phase in (TMTSF)2PF6. Measurements indicate a tricritical point separating a line of second-order SDW/metal transitions from a line of first-order SDW/metal(SC) transitions with coexistence of macroscopic regions of SDW and metal(SC) order, with little mutual interaction but strong hysteretic effects. NMR results quantify the fraction of each phase.",

author = "Lee, \{I. J.\} and Brown, \{S. E.\} and W. Yu and Naughton, \{M. J.\} and Chaikin, \{P. M.\}",

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doi = "10.1103/PhysRevLett.94.197001",

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T1 - Coexistence of superconductivity and antiferromagnetism probed by simultaneous nuclear magnetic resonance and electrical transport in (TMTSF)2PF6 system

AU - Lee, I. J.

AU - Brown, S. E.

AU - Yu, W.

AU - Naughton, M. J.

AU - Chaikin, P. M.

PY - 2005/5/20

Y1 - 2005/5/20

N2 - We report simultaneous NMR and electrical transport experiments in the pressure range near the boundary of the antiferromagnetic spin density wave (SDW) insulator and the metallic/superconducting (SC) phase in (TMTSF)2PF6. Measurements indicate a tricritical point separating a line of second-order SDW/metal transitions from a line of first-order SDW/metal(SC) transitions with coexistence of macroscopic regions of SDW and metal(SC) order, with little mutual interaction but strong hysteretic effects. NMR results quantify the fraction of each phase.

AB - We report simultaneous NMR and electrical transport experiments in the pressure range near the boundary of the antiferromagnetic spin density wave (SDW) insulator and the metallic/superconducting (SC) phase in (TMTSF)2PF6. Measurements indicate a tricritical point separating a line of second-order SDW/metal transitions from a line of first-order SDW/metal(SC) transitions with coexistence of macroscopic regions of SDW and metal(SC) order, with little mutual interaction but strong hysteretic effects. NMR results quantify the fraction of each phase.

UR - https://www.scopus.com/pages/publications/27144472266

U2 - 10.1103/PhysRevLett.94.197001

DO - 10.1103/PhysRevLett.94.197001

M3 - Journal article

AN - SCOPUS:27144472266

SN - 0031-9007

VL - 94

JO - Physical Review Letters

JF - Physical Review Letters

IS - 19

M1 - 197001

ER -

Coexistence of superconductivity and antiferromagnetism probed by simultaneous nuclear magnetic resonance and electrical transport in (TMTSF)2PF6 system

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