Far-Infrared Resonance in Sr2RuO4

M. G. Hildebrand; M. Reedyk; T. Katsufuji; Y. Tokura

doi:10.1103/PhysRevLett.87.227002

Far-Infrared Resonance in Sr₂RuO₄

M. G. Hildebrand, M. Reedyk, T. Katsufuji, Y. Tokura

研究成果: Article › 査読

1 被引用数 (Scopus)

抄録

The far-infrared c-axis reflectance of Sr₂RuO₄ has been measured above and below the 2.5 K superconducting transition temperature of the sample. A plasma edge develops near 70cm⁻¹ as the temperature is lowered, which corresponds to a Drude peak in the real optical conductivity associated with the onset of the coherent motion of the carriers. A gaplike suppression of the frequency-dependent scattering rate at low temperatures indicates that the coherent transport is related to a loss of scattering below 60cm⁻¹. A strong resonance near 9 meV is responsible for the scattering that destroys coherence.

本文言語	English
ページ（範囲）	227002-227002-4
ジャーナル	Physical Review Letters
巻	87
号	22
DOI	https://doi.org/10.1103/PhysRevLett.87.227002
出版ステータス	Published - 2001 11月 26
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（全般）

文献へのアクセス

10.1103/PhysRevLett.87.227002

他のファイルとリンク

引用スタイル

@article{6b4b2e9267354945ada4e10d00bdbfbb,

title = "Far-Infrared Resonance in Sr2RuO4",

abstract = "The far-infrared c-axis reflectance of Sr2RuO4 has been measured above and below the 2.5 K superconducting transition temperature of the sample. A plasma edge develops near 70cm−1 as the temperature is lowered, which corresponds to a Drude peak in the real optical conductivity associated with the onset of the coherent motion of the carriers. A gaplike suppression of the frequency-dependent scattering rate at low temperatures indicates that the coherent transport is related to a loss of scattering below 60cm−1. A strong resonance near 9 meV is responsible for the scattering that destroys coherence.",

author = "Hildebrand, {M. G.} and M. Reedyk and T. Katsufuji and Y. Tokura",

year = "2001",

month = nov,

day = "26",

doi = "10.1103/PhysRevLett.87.227002",

language = "English",

volume = "87",

pages = "227002--227002--4",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "22",

}

TY - JOUR

T1 - Far-Infrared Resonance in Sr2RuO4

AU - Hildebrand, M. G.

AU - Reedyk, M.

AU - Katsufuji, T.

AU - Tokura, Y.

PY - 2001/11/26

Y1 - 2001/11/26

N2 - The far-infrared c-axis reflectance of Sr2RuO4 has been measured above and below the 2.5 K superconducting transition temperature of the sample. A plasma edge develops near 70cm−1 as the temperature is lowered, which corresponds to a Drude peak in the real optical conductivity associated with the onset of the coherent motion of the carriers. A gaplike suppression of the frequency-dependent scattering rate at low temperatures indicates that the coherent transport is related to a loss of scattering below 60cm−1. A strong resonance near 9 meV is responsible for the scattering that destroys coherence.

AB - The far-infrared c-axis reflectance of Sr2RuO4 has been measured above and below the 2.5 K superconducting transition temperature of the sample. A plasma edge develops near 70cm−1 as the temperature is lowered, which corresponds to a Drude peak in the real optical conductivity associated with the onset of the coherent motion of the carriers. A gaplike suppression of the frequency-dependent scattering rate at low temperatures indicates that the coherent transport is related to a loss of scattering below 60cm−1. A strong resonance near 9 meV is responsible for the scattering that destroys coherence.

UR - http://www.scopus.com/inward/record.url?scp=85037214361&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85037214361&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.87.227002

DO - 10.1103/PhysRevLett.87.227002

M3 - Article

AN - SCOPUS:85037214361

SN - 0031-9007

VL - 87

SP - 227002-227002-4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 22

ER -