Amplitude-dependent damping in YBCO ceramics between 6.5 K and 290 K

ASTM Special Technical Publication

Volumn 1304, Issue , 1997, Pages 251-266

  Kardashev, Boris K ^a   Golyandin, Serguei N ^a   Kustov, Serguei B ^a   Nikanorov, Stanislas P ^a   Devos, Paul ^b,c   Cornelis, Jozef ^b   De Batist, René ^c  

^a IOFFE INSTITUTE   (Russian Federation)

^b FLEMISH INSTITUTE FOR TECHNOLOGICAL RESEARCH VITO   (Belgium)

^c UNIVERSITY OF ANTWERP   (Belgium)

Author keywords

"Crossover" effect; Amplitude dependent damping; Dislocation defect interaction; Modulus defect; PUCOT; Vibrational excitation; YBCO ceramic superconductors

Indexed keywords

ACOUSTIC PROPERTIES; CERAMIC MATERIALS; DISLOCATIONS (CRYSTALS); ELASTIC MODULI; MAGNETIC PROPERTIES; MAGNETIC VARIABLES MEASUREMENT; MECHANICAL VARIABLES MEASUREMENT; MICROSTRUCTURE; OXIDE SUPERCONDUCTORS; RESIDUAL STRESSES; VIBRATIONS (MECHANICAL); YTTRIUM COMPOUNDS;

AMPLITUDE DEPENDENT DAMPING; CROSSOVER EFFECT; DISLOCATION DEFECT INTERACTION; PIEZOELECTRIC ULTRASONIC COMPOSITE OSCILLATOR TECHNIQUE; VIBRATIONAL EXCITATION; YTTRIUM BARIUM COPPER OXYGEN;

DAMPING;

EID: 0031272405     PISSN: 00660558     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Article

References (11)

1. Golyandin, S. N., Kardashev, B. K., Kustov, S. B., Nikanorov, S. P., Devos, P., Cornelis, J., and De Batist, R., "Low Temperature Cross-Over Effect in Ultrasonic Damping in YBCO Ceramics," Physica Status Solidi (a), Vol. 147, 1995, pp. 111-118.
2. Marx, J., "Use of Piezoelectric Gauge for Internal Friction Measurements," Review of Scientific Instruments, Vol. 22, 1951, pp. 503-509.
3. Esquinazi, P., "Vibrating Superconductors," Journal of Low-Temperature Physics, Vol. 85, 1991, pp. 139-232.
4. Devos, P., "Study of the Anelastic and Magnetic Properties of YBCO Ceramics by Means of Mechanical Spectroscopy," Ph.D. thesis (No. 1360), Ecole Polytechnique Fédérale de Lausanne, Switzerland, 1995.
5. Kustov, S. B., Kardashev, B. K., Ivanov, V. I., Golyandin, S. N., Burenkov, Y. A., Nikanorov, S. P. Chernov, V. M., Luft, H., Mattausch, G., Hegenbart, E., and Schriber, Y., "Amplitude Dependent Damping of Ultrasound and Effective Elastic Modulus of YBCO Ceramics in the 6-290 K Temperature Range," Preprint FEI 2141, Obninsk, Russia, 1990 (in Russian).
6. Burenkov, Y. A., Ivanov, V. I., Kardashev, B. K., Lebedev, A. B., Nikanorov, S. P., Peschankaya, N. I., Smirnov, B. I., Shpeisman, V. V., and Yakushev, P. N., "The Temperature Spectrum of Moduli of Elasticity, Internal Friction and Anelastic Deformation of High Tc Superconductors," Proceedings, Ninth ICIFUAS, T. S. Kê, Ed., Oxford, U.K., 1990, pp. 479-486.
7. Rabier, J. and Denanot, M. F., "Dislocation-Mirror-Twin-Boundary Interaction in YBCO," Philosophical Magazine A, Vol. 65, 1992, pp. 427-437.
8. Gremaud, G., "Dislocation Point Defect Interactions," Mechanical Spectroscopy, L. B. Magalas, Ed., Chapman and Hall, London (in press).
9. Gremaud, G., "The Hysteretic Damping Mechanisms Related to Dislocation Motion" in Proceedings, Fifth European Conference on Internal Friction and Ultrasonic Attenuation in Solids, R. De Batist and J. Van Humbeeck, Eds. Journal de Physique, Vol. 48, 1987, C8-15-30.
10. Granato, A. V. and Lücke, K., "Theory of Mechanical Damping due to Dislocations," Journal of Applied Physics, Vol. 27, 1956, pp. 583-593.
11. Yamafuji, K. and Bauer, C. L., "Diffusion-Controlled Dislocation Damping," Journal of Applied Physics, Vol. 36, 1965, pp. 3288-3294.