Inhomogeneous superconductivity probed through the elastic constant of the vortex lattice in La1.93Sr0.07CuO4

T. Suzuki; T. Goto; H. Goka; M. Fujita; K. Yamada

doi:10.1016/j.jmmm.2003.11.090

Inhomogeneous superconductivity probed through the elastic constant of the vortex lattice in La_1.93Sr_0.07CuO₄

T. Suzuki, T. Goto, H. Goka, M. Fujita, K. Yamada

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

Abstract

Ultrasonic measurements have been carried out in order to investigate the superconducting volume fraction in La_2-xSr_xCuO₄ (x = 0.07) single crystal, with x slightly larger than the critical point of the superconducting transition x_c ∼ 0.06. The elastic constant of the vortex lattice, which is proportional to the superconducting volume fraction, shows a gradual increase below the superconducting transition temperature T_c = 14 K with decreasing temperature.

Original language	English
Pages (from-to)	e153-e154
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1016/j.jmmm.2003.11.090
Publication status	Published - 2004 May
Externally published	Yes

Keywords

Elastic constant
High-T

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1016/j.jmmm.2003.11.090

Fingerprint Dive into the research topics of 'Inhomogeneous superconductivity probed through the elastic constant of the vortex lattice in La1.93Sr0.07CuO4'. Together they form a unique fingerprint.

Cite this

@article{820b98e327594532a9122c41b0cb2735,

title = "Inhomogeneous superconductivity probed through the elastic constant of the vortex lattice in La1.93Sr0.07CuO4",

abstract = "Ultrasonic measurements have been carried out in order to investigate the superconducting volume fraction in La2-xSrxCuO4 (x = 0.07) single crystal, with x slightly larger than the critical point of the superconducting transition xc ∼ 0.06. The elastic constant of the vortex lattice, which is proportional to the superconducting volume fraction, shows a gradual increase below the superconducting transition temperature Tc = 14 K with decreasing temperature.",

keywords = "Elastic constant, High-T",

author = "T. Suzuki and T. Goto and H. Goka and M. Fujita and K. Yamada",

year = "2004",

month = may,

doi = "10.1016/j.jmmm.2003.11.090",

language = "English",

volume = "272-276",

pages = "e153--e154",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier",

number = "SUPPL. 1",

}

TY - JOUR

T1 - Inhomogeneous superconductivity probed through the elastic constant of the vortex lattice in La1.93Sr0.07CuO4

AU - Suzuki, T.

AU - Goto, T.

AU - Goka, H.

AU - Fujita, M.

AU - Yamada, K.

PY - 2004/5

Y1 - 2004/5

N2 - Ultrasonic measurements have been carried out in order to investigate the superconducting volume fraction in La2-xSrxCuO4 (x = 0.07) single crystal, with x slightly larger than the critical point of the superconducting transition xc ∼ 0.06. The elastic constant of the vortex lattice, which is proportional to the superconducting volume fraction, shows a gradual increase below the superconducting transition temperature Tc = 14 K with decreasing temperature.

AB - Ultrasonic measurements have been carried out in order to investigate the superconducting volume fraction in La2-xSrxCuO4 (x = 0.07) single crystal, with x slightly larger than the critical point of the superconducting transition xc ∼ 0.06. The elastic constant of the vortex lattice, which is proportional to the superconducting volume fraction, shows a gradual increase below the superconducting transition temperature Tc = 14 K with decreasing temperature.

KW - Elastic constant

KW - High-T

UR - http://www.scopus.com/inward/record.url?scp=23144434524&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=23144434524&partnerID=8YFLogxK

U2 - 10.1016/j.jmmm.2003.11.090

DO - 10.1016/j.jmmm.2003.11.090

M3 - Article

AN - SCOPUS:23144434524

VL - 272-276

SP - e153-e154

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - SUPPL. 1

ER -