Oscillations in Ultrasonic Attenuation: Real or Spurious?

Y. J. Qian; A. Schenstrom; M. F. Xu; H. P. Baum; Bimal K. Sarma; M. Levy; J. B. Ketterson

doi:10.7567/JJAPS.26S3.1733

Oscillations in Ultrasonic Attenuation: Real or Spurious?

Y. J. Qian, A. Schenstrom, M. F. Xu, H. P. Baum, Bimal K. Sarma, M. Levy, J. B. Ketterson

Physics and Astronomy

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

Abstract

Occasionally, in pulsed ultrasonic attenuation measurements, oscillations in the amplitude of the received sound signal are observed, when a certain parameter (temperature or magnetic field) is varied. Sometimes these oscillations in the received signal amplitude are of spurious origin, (that is, they have nothing to do with any attenuation mechanism within the sample under investigation). In this paper we discuss two examples of oscillatory behavior in ultrasonic attenuation that we have seen when the magnetic field was varied; one real, the other spurious.

Original language	English (US)
Pages (from-to)	1733-1734
Number of pages	2
Journal	Japanese Journal of Applied Physics
Volume	26
Issue number	S3-2
DOIs	https://doi.org/10.7567/JJAPS.26S3.1733
State	Published - Jan 1987

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Engineering(all)
Physics and Astronomy(all)

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title = "Oscillations in Ultrasonic Attenuation: Real or Spurious?",

abstract = "Occasionally, in pulsed ultrasonic attenuation measurements, oscillations in the amplitude of the received sound signal are observed, when a certain parameter (temperature or magnetic field) is varied. Sometimes these oscillations in the received signal amplitude are of spurious origin, (that is, they have nothing to do with any attenuation mechanism within the sample under investigation). In this paper we discuss two examples of oscillatory behavior in ultrasonic attenuation that we have seen when the magnetic field was varied; one real, the other spurious.",

author = "Qian, {Y. J.} and A. Schenstrom and Xu, {M. F.} and Baum, {H. P.} and Sarma, {Bimal K.} and M. Levy and Ketterson, {J. B.}",

year = "1987",

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T2 - Real or Spurious?

AU - Qian, Y. J.

AU - Schenstrom, A.

AU - Xu, M. F.

AU - Baum, H. P.

AU - Sarma, Bimal K.

AU - Levy, M.

AU - Ketterson, J. B.

PY - 1987/1

Y1 - 1987/1

N2 - Occasionally, in pulsed ultrasonic attenuation measurements, oscillations in the amplitude of the received sound signal are observed, when a certain parameter (temperature or magnetic field) is varied. Sometimes these oscillations in the received signal amplitude are of spurious origin, (that is, they have nothing to do with any attenuation mechanism within the sample under investigation). In this paper we discuss two examples of oscillatory behavior in ultrasonic attenuation that we have seen when the magnetic field was varied; one real, the other spurious.

AB - Occasionally, in pulsed ultrasonic attenuation measurements, oscillations in the amplitude of the received sound signal are observed, when a certain parameter (temperature or magnetic field) is varied. Sometimes these oscillations in the received signal amplitude are of spurious origin, (that is, they have nothing to do with any attenuation mechanism within the sample under investigation). In this paper we discuss two examples of oscillatory behavior in ultrasonic attenuation that we have seen when the magnetic field was varied; one real, the other spurious.

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JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

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ER -

Oscillations in Ultrasonic Attenuation: Real or Spurious?

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