Abstract
For the excitation of high-intensity ultrasonic waves a second harmonic is generated in a Moessbauer absorber, where in combination with the satellites omega //0 plus or minus n OMEGA (n equals 1, 2, 3,. . . . ) of the unshifted line it produces new ″natural″ lines at frequencies omega //0 plus or minus n2 OMEGA (n equals 1, 2, 3,. . . ) and alters considerably the entire absorption spectrum. The amplitudes of the fundamental and secondary modes are determined from the spectra obtained for a sodium nitroprusside powder sample, making it possible to estimate the anharmonicity coefficients.
| Original language | English |
|---|---|
| Title of host publication | Sov Phys Acoust |
| Pages | 402-404 |
| Number of pages | 3 |
| Volume | 23 |
| Edition | 5 |
| Publication status | Published - Sep 1977 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
MOESSBAUER SPECTROSCOPIC STUDY OF ULTRASONIC ANHARMONICITY. / Gabrielyan, R. G.; Kocharyan, L. A.; Mkrtchyan, A. R.
Sov Phys Acoust. Vol. 23 5. ed. 1977. p. 402-404.Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - MOESSBAUER SPECTROSCOPIC STUDY OF ULTRASONIC ANHARMONICITY.
AU - Gabrielyan, R. G.
AU - Kocharyan, L. A.
AU - Mkrtchyan, A. R.
PY - 1977/9
Y1 - 1977/9
N2 - For the excitation of high-intensity ultrasonic waves a second harmonic is generated in a Moessbauer absorber, where in combination with the satellites omega //0 plus or minus n OMEGA (n equals 1, 2, 3,. . . . ) of the unshifted line it produces new ″natural″ lines at frequencies omega //0 plus or minus n2 OMEGA (n equals 1, 2, 3,. . . ) and alters considerably the entire absorption spectrum. The amplitudes of the fundamental and secondary modes are determined from the spectra obtained for a sodium nitroprusside powder sample, making it possible to estimate the anharmonicity coefficients.
AB - For the excitation of high-intensity ultrasonic waves a second harmonic is generated in a Moessbauer absorber, where in combination with the satellites omega //0 plus or minus n OMEGA (n equals 1, 2, 3,. . . . ) of the unshifted line it produces new ″natural″ lines at frequencies omega //0 plus or minus n2 OMEGA (n equals 1, 2, 3,. . . ) and alters considerably the entire absorption spectrum. The amplitudes of the fundamental and secondary modes are determined from the spectra obtained for a sodium nitroprusside powder sample, making it possible to estimate the anharmonicity coefficients.
UR - http://www.scopus.com/inward/record.url?scp=0017534723&partnerID=8YFLogxK
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M3 - Chapter
VL - 23
SP - 402
EP - 404
BT - Sov Phys Acoust
ER -