Mixed phase of superconductor and spin density wave insulator in a quasi-one-dimensional system (TMTSF) 2PF 6: Revisited

I. J. Lee

Mixed phase of superconductor and spin density wave insulator in a quasi-one-dimensional system (TMTSF) ₂PF ₆: Revisited

I. J. Lee^*

^*Corresponding author for this work

Department of Physics

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

2 Scopus citations

Abstract

We revisit a recent report on the coexisting phases of a superconductor and a spin density wave (SDW) insulator that were found in a quasi-one-dimensional system, (TMTSF) ₂PF ₆, in a narrow pressure range between 5.5 - 6.4 kbar. Simultaneous nucleus magnetic resonance (NMR.) and transport measurements confirm that there exits macroscopic domains of SDW and metallic/superconducting regions with one having little influence on the other resulting strong hysteretic effects in temperatures and magnetic fields as the fraction of the SDW insulating phase changes. Our results strongly support the domain model for the unusually weak orbital superconducting pair-breaking effects observed in the system.

Original language	English
Pages (from-to)	380-384
Number of pages	5
Journal	Journal of the Korean Physical Society
Volume	47
Issue number	2
State	Published - 2005.08

Keywords

Coexisting phase
Organic superconductor
Quasi-one-dimensional system

Quacquarelli Symonds(QS) Subject Topics

Physics & Astronomy

Cite this

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title = "Mixed phase of superconductor and spin density wave insulator in a quasi-one-dimensional system (TMTSF) 2PF 6: Revisited",

abstract = "We revisit a recent report on the coexisting phases of a superconductor and a spin density wave (SDW) insulator that were found in a quasi-one-dimensional system, (TMTSF) 2PF 6, in a narrow pressure range between 5.5 - 6.4 kbar. Simultaneous nucleus magnetic resonance (NMR.) and transport measurements confirm that there exits macroscopic domains of SDW and metallic/superconducting regions with one having little influence on the other resulting strong hysteretic effects in temperatures and magnetic fields as the fraction of the SDW insulating phase changes. Our results strongly support the domain model for the unusually weak orbital superconducting pair-breaking effects observed in the system.",

keywords = "Coexisting phase, Organic superconductor, Quasi-one-dimensional system",

author = "Lee, \{I. J.\}",

year = "2005",

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language = "English",

volume = "47",

pages = "380--384",

journal = "Journal of the Korean Physical Society",

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T1 - Mixed phase of superconductor and spin density wave insulator in a quasi-one-dimensional system (TMTSF) 2PF 6

T2 - Revisited

AU - Lee, I. J.

PY - 2005/8

Y1 - 2005/8

N2 - We revisit a recent report on the coexisting phases of a superconductor and a spin density wave (SDW) insulator that were found in a quasi-one-dimensional system, (TMTSF) 2PF 6, in a narrow pressure range between 5.5 - 6.4 kbar. Simultaneous nucleus magnetic resonance (NMR.) and transport measurements confirm that there exits macroscopic domains of SDW and metallic/superconducting regions with one having little influence on the other resulting strong hysteretic effects in temperatures and magnetic fields as the fraction of the SDW insulating phase changes. Our results strongly support the domain model for the unusually weak orbital superconducting pair-breaking effects observed in the system.

AB - We revisit a recent report on the coexisting phases of a superconductor and a spin density wave (SDW) insulator that were found in a quasi-one-dimensional system, (TMTSF) 2PF 6, in a narrow pressure range between 5.5 - 6.4 kbar. Simultaneous nucleus magnetic resonance (NMR.) and transport measurements confirm that there exits macroscopic domains of SDW and metallic/superconducting regions with one having little influence on the other resulting strong hysteretic effects in temperatures and magnetic fields as the fraction of the SDW insulating phase changes. Our results strongly support the domain model for the unusually weak orbital superconducting pair-breaking effects observed in the system.

KW - Coexisting phase

KW - Organic superconductor

KW - Quasi-one-dimensional system

UR - https://www.scopus.com/pages/publications/24644461227

M3 - Journal article

AN - SCOPUS:24644461227

SN - 0374-4884

VL - 47

SP - 380

EP - 384

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

IS - 2

ER -

Mixed phase of superconductor and spin density wave insulator in a quasi-one-dimensional system (TMTSF) ₂PF ₆: Revisited

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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