Microwave study of the high-Tc superconductor La1.8Sr0.2CuO4

M. Poirier, G. Quirion, Kenneth R Poeppelmeier, J. P. Thiel

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

High-Tc superconductivity is investigated by a microwave-cavity perturbation technique in the compound La1.8Sr0.2CuO4. Both the microwave loss and frequency shift show a rapid decrease at 39 K, the onset of the superconducting transition. A significant microwave absorption is also observed well below the transition. The data are used to determine the sample resistivity in the normal state and characterize the superconducting transition in an applied magnetic field.

Original languageEnglish
Pages (from-to)3906-3909
Number of pages4
JournalPhysical Review B
Volume36
Issue number7
DOIs
Publication statusPublished - 1987

Fingerprint

Superconducting materials
Microwaves
microwaves
Perturbation techniques
microwave absorption
Superconductivity
frequency shift
superconductivity
Magnetic fields
perturbation
cavities
electrical resistivity
shift
magnetic fields

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Microwave study of the high-Tc superconductor La1.8Sr0.2CuO4. / Poirier, M.; Quirion, G.; Poeppelmeier, Kenneth R; Thiel, J. P.

In: Physical Review B, Vol. 36, No. 7, 1987, p. 3906-3909.

Research output: Contribution to journalArticle

Poirier, M. ; Quirion, G. ; Poeppelmeier, Kenneth R ; Thiel, J. P. / Microwave study of the high-Tc superconductor La1.8Sr0.2CuO4. In: Physical Review B. 1987 ; Vol. 36, No. 7. pp. 3906-3909.
@article{4966d4fa60b446ed81bbdd3896541be5,
title = "Microwave study of the high-Tc superconductor La1.8Sr0.2CuO4",
abstract = "High-Tc superconductivity is investigated by a microwave-cavity perturbation technique in the compound La1.8Sr0.2CuO4. Both the microwave loss and frequency shift show a rapid decrease at 39 K, the onset of the superconducting transition. A significant microwave absorption is also observed well below the transition. The data are used to determine the sample resistivity in the normal state and characterize the superconducting transition in an applied magnetic field.",
author = "M. Poirier and G. Quirion and Poeppelmeier, {Kenneth R} and Thiel, {J. P.}",
year = "1987",
doi = "10.1103/PhysRevB.36.3906",
language = "English",
volume = "36",
pages = "3906--3909",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Physical Society",
number = "7",

}

TY - JOUR

T1 - Microwave study of the high-Tc superconductor La1.8Sr0.2CuO4

AU - Poirier, M.

AU - Quirion, G.

AU - Poeppelmeier, Kenneth R

AU - Thiel, J. P.

PY - 1987

Y1 - 1987

N2 - High-Tc superconductivity is investigated by a microwave-cavity perturbation technique in the compound La1.8Sr0.2CuO4. Both the microwave loss and frequency shift show a rapid decrease at 39 K, the onset of the superconducting transition. A significant microwave absorption is also observed well below the transition. The data are used to determine the sample resistivity in the normal state and characterize the superconducting transition in an applied magnetic field.

AB - High-Tc superconductivity is investigated by a microwave-cavity perturbation technique in the compound La1.8Sr0.2CuO4. Both the microwave loss and frequency shift show a rapid decrease at 39 K, the onset of the superconducting transition. A significant microwave absorption is also observed well below the transition. The data are used to determine the sample resistivity in the normal state and characterize the superconducting transition in an applied magnetic field.

UR - http://www.scopus.com/inward/record.url?scp=8744219864&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=8744219864&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.36.3906

DO - 10.1103/PhysRevB.36.3906

M3 - Article

VL - 36

SP - 3906

EP - 3909

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 7

ER -