Resistive response to a microwave field in high temperature superconducting crystals

C. J. Wu; T. Y. Tseng

doi:10.1016/S0254-0584(97)80085-5

Resistive response to a microwave field in high temperature superconducting crystals

C. J. Wu^*, T. Y. Tseng

^*Corresponding author for this work

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

Abstract

The microwave properties of high temperature superconducting crystals in the resistive states are theoretically investigated. The single crystals in the shapes of platelet and cylinder in parallel field configuration are considered. The microwave responses are analyzed from the associated effective r.f. magnetic permeabilities. The influence of the anisotropic resistivity on the microwave response is stressed in an anisotropic superconductor. The results indicate the importance of thin edges of the platelet crystal to the microwave properties. In the isotropic superconductor, a relationship between the responses of a square rod and a cylinder is found. The results show that the microwave properties of a cylinder can be essentially replaced by those of a square rod and vice versa. Also the geometric effect on the response is illustrated in the isotropic superconductor.

Original language	English
Pages (from-to)	94-99
Number of pages	6
Journal	Materials Chemistry and Physics
Volume	48
Issue number	1
DOIs	https://doi.org/10.1016/S0254-0584(97)80085-5
Publication status	Published - 1997 Mar 15
Externally published	Yes

Keywords

Anisotropic superconductor
Microwave
Normal-state response
R.f. permeability

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics

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10.1016/S0254-0584(97)80085-5

Cite this

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title = "Resistive response to a microwave field in high temperature superconducting crystals",

abstract = "The microwave properties of high temperature superconducting crystals in the resistive states are theoretically investigated. The single crystals in the shapes of platelet and cylinder in parallel field configuration are considered. The microwave responses are analyzed from the associated effective r.f. magnetic permeabilities. The influence of the anisotropic resistivity on the microwave response is stressed in an anisotropic superconductor. The results indicate the importance of thin edges of the platelet crystal to the microwave properties. In the isotropic superconductor, a relationship between the responses of a square rod and a cylinder is found. The results show that the microwave properties of a cylinder can be essentially replaced by those of a square rod and vice versa. Also the geometric effect on the response is illustrated in the isotropic superconductor.",

keywords = "Anisotropic superconductor, Microwave, Normal-state response, R.f. permeability",

author = "Wu, {C. J.} and Tseng, {T. Y.}",

note = "Funding Information: This work is supported by the National Science Council of ROC under project No. NSC84-2112-M009-026.",

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T1 - Resistive response to a microwave field in high temperature superconducting crystals

AU - Wu, C. J.

AU - Tseng, T. Y.

N1 - Funding Information: This work is supported by the National Science Council of ROC under project No. NSC84-2112-M009-026.

PY - 1997/3/15

Y1 - 1997/3/15

N2 - The microwave properties of high temperature superconducting crystals in the resistive states are theoretically investigated. The single crystals in the shapes of platelet and cylinder in parallel field configuration are considered. The microwave responses are analyzed from the associated effective r.f. magnetic permeabilities. The influence of the anisotropic resistivity on the microwave response is stressed in an anisotropic superconductor. The results indicate the importance of thin edges of the platelet crystal to the microwave properties. In the isotropic superconductor, a relationship between the responses of a square rod and a cylinder is found. The results show that the microwave properties of a cylinder can be essentially replaced by those of a square rod and vice versa. Also the geometric effect on the response is illustrated in the isotropic superconductor.

AB - The microwave properties of high temperature superconducting crystals in the resistive states are theoretically investigated. The single crystals in the shapes of platelet and cylinder in parallel field configuration are considered. The microwave responses are analyzed from the associated effective r.f. magnetic permeabilities. The influence of the anisotropic resistivity on the microwave response is stressed in an anisotropic superconductor. The results indicate the importance of thin edges of the platelet crystal to the microwave properties. In the isotropic superconductor, a relationship between the responses of a square rod and a cylinder is found. The results show that the microwave properties of a cylinder can be essentially replaced by those of a square rod and vice versa. Also the geometric effect on the response is illustrated in the isotropic superconductor.

KW - Anisotropic superconductor

KW - Microwave

KW - Normal-state response

KW - R.f. permeability

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Resistive response to a microwave field in high temperature superconducting crystals

Abstract

Keywords

ASJC Scopus subject areas

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