Magnetostatic surface wave reflectivity of a shallow groove on a YIG film

J. P. Parekh; H. S. Tuan

doi:10.1063/1.89279

Magnetostatic surface wave reflectivity of a shallow groove on a YIG film

J. P. Parekh
, H. S. Tuan

Electrical Engineering

Stony Brook University

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

25 Scopus citations

Abstract

A field theory for the magnetostatic surface wave (MSSW) reflectivity of a single shallow groove etched on top of an epitaxial YIG film is presented. Computed reflection characteristics are obtained for the case in which the surface of the YIG film is metallized after the groove is etched. It is found that the MSSW reflectivity of a groove is significantly larger than the SAW reflectivity of an equivalent groove on a LiNbO₃ substrate.

Original language	English
Pages (from-to)	667-669
Number of pages	3
Journal	Applied Physics Letters
Volume	30
Issue number	12
DOIs	https://doi.org/10.1063/1.89279
State	Published - 1977

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title = "Magnetostatic surface wave reflectivity of a shallow groove on a YIG film",

abstract = "A field theory for the magnetostatic surface wave (MSSW) reflectivity of a single shallow groove etched on top of an epitaxial YIG film is presented. Computed reflection characteristics are obtained for the case in which the surface of the YIG film is metallized after the groove is etched. It is found that the MSSW reflectivity of a groove is significantly larger than the SAW reflectivity of an equivalent groove on a LiNbO3 substrate.",

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journal = "Applied Physics Letters",

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AU - Parekh, J. P.

AU - Tuan, H. S.

PY - 1977

Y1 - 1977

N2 - A field theory for the magnetostatic surface wave (MSSW) reflectivity of a single shallow groove etched on top of an epitaxial YIG film is presented. Computed reflection characteristics are obtained for the case in which the surface of the YIG film is metallized after the groove is etched. It is found that the MSSW reflectivity of a groove is significantly larger than the SAW reflectivity of an equivalent groove on a LiNbO3 substrate.

AB - A field theory for the magnetostatic surface wave (MSSW) reflectivity of a single shallow groove etched on top of an epitaxial YIG film is presented. Computed reflection characteristics are obtained for the case in which the surface of the YIG film is metallized after the groove is etched. It is found that the MSSW reflectivity of a groove is significantly larger than the SAW reflectivity of an equivalent groove on a LiNbO3 substrate.

UR - https://www.scopus.com/pages/publications/36749114538

U2 - 10.1063/1.89279

DO - 10.1063/1.89279

M3 - Article

AN - SCOPUS:36749114538

SN - 0003-6951

VL - 30

SP - 667

EP - 669

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

ER -

Magnetostatic surface wave reflectivity of a shallow groove on a YIG film

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