Fluctuations of various order parameters in cuprate and fe-based superconductors as revealed by microwave absorption measurements

I. I. Gimazov; Yu I. Talanov; T. Adachi; T. Noji; Y. Koike; K. Omori; Y. Tanabe; D. Chareev; A. Vasiliev

doi:10.26907/mrsej-19305

Fluctuations of various order parameters in cuprate and fe-based superconductors as revealed by microwave absorption measurements

I. I. Gimazov, Yu I. Talanov, T. Adachi, T. Noji, Y. Koike, K. Omori, Y. Tanabe, D. Chareev, A. Vasiliev

ENG - Applied Physics

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

Abstract

Fluctuations of various order parameters are considered as the significant components of understanding the mechanism of high-T_c superconductivity. To study these fluctuations in the cuprate and Fe-based superconductors we use the joint measurements of direct current resistivity and non-resonant microwave absorption. Comparing data obtained with both methods allowed us to extract the contribution of dynamic charge density waves in La_2−xSr_xCuO₄, superconducting fluctuations in Bi₂Sr₂Ca_1−xY_xCu₂O₈ and nematic fluctuations in FeTe_1−xSe_x.

Original language	English
Article number	19305
Journal	Magnetic Resonance in Solids
Volume	21
Issue number	3 Special Issue
DOIs	https://doi.org/10.26907/mrsej-19305
Publication status	Published - 2019

Keywords

High temperature superconductors
Non-resonant microwave absorption
Superconducting order parameter fluctuations

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Spectroscopy

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title = "Fluctuations of various order parameters in cuprate and fe-based superconductors as revealed by microwave absorption measurements",

abstract = "Fluctuations of various order parameters are considered as the significant components of understanding the mechanism of high-Tc superconductivity. To study these fluctuations in the cuprate and Fe-based superconductors we use the joint measurements of direct current resistivity and non-resonant microwave absorption. Comparing data obtained with both methods allowed us to extract the contribution of dynamic charge density waves in La2−xSrxCuO4, superconducting fluctuations in Bi2Sr2Ca1−xYxCu2O8 and nematic fluctuations in FeTe1−xSex.",

keywords = "High temperature superconductors, Non-resonant microwave absorption, Superconducting order parameter fluctuations",

author = "Gimazov, {I. I.} and Talanov, {Yu I.} and T. Adachi and T. Noji and Y. Koike and K. Omori and Y. Tanabe and D. Chareev and A. Vasiliev",

note = "Funding Information: This work was supported by the Russian Academy of Sciences via the grant of Program 1.12 “Fundamental Problems of High-Temperature Superconductivity”. The work of D.Ch. is supported by the program 211 of the Russian Federation Government, agreement No. 02.A03.21.0006 and by the Russian Government Program of Competitive Growth of Kazan Federal University. The work of A.V. has been supported by Act 211 of the Government of Russian Federation, Contracts No. 02.A03.21.0006 and No. 02.A03.21.0011. Publisher Copyright: {\textcopyright} Kazan Federal University (KFU). Copyright: Copyright 2019 Elsevier B.V., All rights reserved.",

year = "2019",

doi = "10.26907/mrsej-19305",

language = "English",

volume = "21",

journal = "Magnetic Resonance in Solids",

issn = "2072-5981",

publisher = "Department of Theoretical Physics, Physics Faculty, Kazan State University",

number = "3 Special Issue",

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TY - JOUR

T1 - Fluctuations of various order parameters in cuprate and fe-based superconductors as revealed by microwave absorption measurements

AU - Gimazov, I. I.

AU - Talanov, Yu I.

AU - Adachi, T.

AU - Noji, T.

AU - Koike, Y.

AU - Omori, K.

AU - Tanabe, Y.

AU - Chareev, D.

AU - Vasiliev, A.

N1 - Funding Information: This work was supported by the Russian Academy of Sciences via the grant of Program 1.12 “Fundamental Problems of High-Temperature Superconductivity”. The work of D.Ch. is supported by the program 211 of the Russian Federation Government, agreement No. 02.A03.21.0006 and by the Russian Government Program of Competitive Growth of Kazan Federal University. The work of A.V. has been supported by Act 211 of the Government of Russian Federation, Contracts No. 02.A03.21.0006 and No. 02.A03.21.0011. Publisher Copyright: © Kazan Federal University (KFU). Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

PY - 2019

Y1 - 2019

N2 - Fluctuations of various order parameters are considered as the significant components of understanding the mechanism of high-Tc superconductivity. To study these fluctuations in the cuprate and Fe-based superconductors we use the joint measurements of direct current resistivity and non-resonant microwave absorption. Comparing data obtained with both methods allowed us to extract the contribution of dynamic charge density waves in La2−xSrxCuO4, superconducting fluctuations in Bi2Sr2Ca1−xYxCu2O8 and nematic fluctuations in FeTe1−xSex.

AB - Fluctuations of various order parameters are considered as the significant components of understanding the mechanism of high-Tc superconductivity. To study these fluctuations in the cuprate and Fe-based superconductors we use the joint measurements of direct current resistivity and non-resonant microwave absorption. Comparing data obtained with both methods allowed us to extract the contribution of dynamic charge density waves in La2−xSrxCuO4, superconducting fluctuations in Bi2Sr2Ca1−xYxCu2O8 and nematic fluctuations in FeTe1−xSex.

KW - High temperature superconductors

KW - Non-resonant microwave absorption

KW - Superconducting order parameter fluctuations

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JF - Magnetic Resonance in Solids

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IS - 3 Special Issue

M1 - 19305

ER -

Fluctuations of various order parameters in cuprate and fe-based superconductors as revealed by microwave absorption measurements

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Keywords

ASJC Scopus subject areas

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