Study on the surface wave propagation in the diamond coated silicon

Seo Jin Park; Jisu Kim; Sang Hyun Park; Misung Son; Young H. Kim; Toshihiko Abe; Toshiyuki Takagi

doi:10.1109/ULTSYM.2007.576

Study on the surface wave propagation in the diamond coated silicon

Seo Jin Park, Jisu Kim, Sang Hyun Park, Misung Son, Young H. Kim, Toshihiko Abe, Toshiyuki Takagi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

When ultrasound propagates on the layered substrate, the phase and group velocities of surface wave are varied with the frequency, and dispersion which reflects properties of layered materials can be determined from the critical angles of surface wave for various frequencies. In the present work, broadband surface wave were generated by oblique incident, and wave reflected at the edge of specimen were detected by pulse-echo setup. Frequency components of detected signals were obtained by digital filtering, and Rayleigh critical angles were determined as a function of frequency. Three specimens with different coating thickness were interrogated and dispersion of surface wave was obtained. The leaky factors of surface wave were also considered. Results obtained in the present work show good agreements with previous works.

Original language	English
Title of host publication	2007 IEEE Ultrasonics Symposium Proceedings, IUS
Pages	2291-2294
Number of pages	4
DOIs	https://doi.org/10.1109/ULTSYM.2007.576
Publication status	Published - 2007
Event	2007 IEEE Ultrasonics Symposium, IUS - New York, NY, United States Duration: 2007 Oct 28 → 2007 Oct 31

Publication series

Name	Proceedings - IEEE Ultrasonics Symposium
ISSN (Print)	1051-0117

Conference

Conference	2007 IEEE Ultrasonics Symposium, IUS
Country/Territory	United States
City	New York, NY
Period	07/10/28 → 07/10/31

Access to Document

10.1109/ULTSYM.2007.576

Cite this

@inproceedings{2101701581304d3e8608960d79858bb5,

title = "Study on the surface wave propagation in the diamond coated silicon",

abstract = "When ultrasound propagates on the layered substrate, the phase and group velocities of surface wave are varied with the frequency, and dispersion which reflects properties of layered materials can be determined from the critical angles of surface wave for various frequencies. In the present work, broadband surface wave were generated by oblique incident, and wave reflected at the edge of specimen were detected by pulse-echo setup. Frequency components of detected signals were obtained by digital filtering, and Rayleigh critical angles were determined as a function of frequency. Three specimens with different coating thickness were interrogated and dispersion of surface wave was obtained. The leaky factors of surface wave were also considered. Results obtained in the present work show good agreements with previous works.",

author = "Park, {Seo Jin} and Jisu Kim and Park, {Sang Hyun} and Misung Son and Kim, {Young H.} and Toshihiko Abe and Toshiyuki Takagi",

year = "2007",

doi = "10.1109/ULTSYM.2007.576",

language = "English",

isbn = "1424413834",

series = "Proceedings - IEEE Ultrasonics Symposium",

pages = "2291--2294",

booktitle = "2007 IEEE Ultrasonics Symposium Proceedings, IUS",

note = "2007 IEEE Ultrasonics Symposium, IUS ; Conference date: 28-10-2007 Through 31-10-2007",

}

Park, SJ, Kim, J, Park, SH, Son, M, Kim, YH, Abe, T & Takagi, T 2007, Study on the surface wave propagation in the diamond coated silicon. in 2007 IEEE Ultrasonics Symposium Proceedings, IUS., 4410149, Proceedings - IEEE Ultrasonics Symposium, pp. 2291-2294, 2007 IEEE Ultrasonics Symposium, IUS, New York, NY, United States, 07/10/28. https://doi.org/10.1109/ULTSYM.2007.576

TY - GEN

T1 - Study on the surface wave propagation in the diamond coated silicon

AU - Park, Seo Jin

AU - Kim, Jisu

AU - Park, Sang Hyun

AU - Son, Misung

AU - Kim, Young H.

AU - Abe, Toshihiko

AU - Takagi, Toshiyuki

PY - 2007

Y1 - 2007

N2 - When ultrasound propagates on the layered substrate, the phase and group velocities of surface wave are varied with the frequency, and dispersion which reflects properties of layered materials can be determined from the critical angles of surface wave for various frequencies. In the present work, broadband surface wave were generated by oblique incident, and wave reflected at the edge of specimen were detected by pulse-echo setup. Frequency components of detected signals were obtained by digital filtering, and Rayleigh critical angles were determined as a function of frequency. Three specimens with different coating thickness were interrogated and dispersion of surface wave was obtained. The leaky factors of surface wave were also considered. Results obtained in the present work show good agreements with previous works.

AB - When ultrasound propagates on the layered substrate, the phase and group velocities of surface wave are varied with the frequency, and dispersion which reflects properties of layered materials can be determined from the critical angles of surface wave for various frequencies. In the present work, broadband surface wave were generated by oblique incident, and wave reflected at the edge of specimen were detected by pulse-echo setup. Frequency components of detected signals were obtained by digital filtering, and Rayleigh critical angles were determined as a function of frequency. Three specimens with different coating thickness were interrogated and dispersion of surface wave was obtained. The leaky factors of surface wave were also considered. Results obtained in the present work show good agreements with previous works.

UR - http://www.scopus.com/inward/record.url?scp=48149111288&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=48149111288&partnerID=8YFLogxK

U2 - 10.1109/ULTSYM.2007.576

DO - 10.1109/ULTSYM.2007.576

M3 - Conference contribution

AN - SCOPUS:48149111288

SN - 1424413834

SN - 9781424413836

T3 - Proceedings - IEEE Ultrasonics Symposium

SP - 2291

EP - 2294

BT - 2007 IEEE Ultrasonics Symposium Proceedings, IUS

T2 - 2007 IEEE Ultrasonics Symposium, IUS

Y2 - 28 October 2007 through 31 October 2007

ER -

Study on the surface wave propagation in the diamond coated silicon

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