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TECHNICAL PAPERS

Transient Ultrasonic Waves in Multilayered Superconducting Plates

[+] Author and Article Information
A. J. Niklasson

Department of Applied Mechanics, Chalmers University of Technology, SE-412 96 Göteborg, Sweden  

S. K. Datta

Department of Mechanical Engineering, University of Colorado, Boulder, CO 80309-0427, Fellow ASME

J. Appl. Mech 69(6), 811-818 (Oct 31, 2002) (8 pages) doi:10.1115/1.1505627 History: Received July 06, 2001; Revised March 21, 2002; Online October 31, 2002
Copyright © 2002 by ASME
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References

Lei,  M., Sarrao,  J. L., Visscher,  W. M., Bell,  T. M., Thompson,  J. D., Migliori,  A., Welp,  U. W., and Veal,  B. W., 1993, “Elastic Constants of a Monocrystal of Superconducting YBa2Cu3O7−δ,” Phys. Rev. B, 47, pp. 6154–6156.
Shindo,  Y., Ledbetter,  H., and Nozaki,  H., 1995, “Elastic Constants and Microcracks in YBa2Cu3O7,” J. Mater. Res., 10, pp. 7–10.
Levy, M., ed., 1993, Ultrasonics of High-Tcand Other Unconventional Superconductors (Physical Acoustics, Vol. 20), Academic Press, New York.
Pan,  E., and Datta,  S. K., 1999, “Ultrasonic Waves in Multilayered Superconducting Plates,” J. Appl. Phys., 86, pp. 543–551.
Niklasson,  A. J., Datta,  S. K., and Dunn,  M. L., 2000, “On Approximating Guided Waves in Thin Anisotropic Coatings by Means of Effective Boundary Conditions,” J. Acoust. Soc. Am., 108, pp. 924–933.
Niklasson,  A. J., Datta,  S. K., and Dunn,  M. L., 2000, “On Ultrasonic Guided Waves in a Thin Anisotropic Layer Lying Between Two Isotropic Layers,” J. Acoust. Soc. Am., 108, pp. 2005–2011.
Ju,  T. H., and Datta,  S. K., 1992, “Dynamics of a Laminated Composite Plate With Interface Layers,” J. Nondestruct. Eval., 11, pp. 227–235.
Mal,  A. K., 1988, “Wave Propagation in Layered Composite Laminates Under Periodic Surface Loads,” Wave Motion, 10, pp. 257–266.
Auld, B. A., 1990, Acoustic Fields and Waves in Solids, 1 , Krieger, Melbourne, FL.
Nayfeh, A. H., 1995, Wave Propagation in Layered Anisotropic Media With Applications to Composites (Applied Mathematics and Mechanics, Vol. 39), Elsevier, Amsterdam.
Achenbach, J. D., 1973, Wave Propagation in Elastic Solids, North-Holland, Amsterdam.
Rokhlin,  S. I., and Huang,  W., 1993, “Ultrasonic Wave Interaction With a Thin Anisotropic Layer Between Two Anisotropic Layers. II. Second-Order Asymptotic Boundary Conditions,” J. Acoust. Soc. Am., 94, pp. 3405–3420.
Xu,  P.-C., and Mal,  A. K., 1985, “An Adaptive Integration Scheme for Irregularly Oscillatory Functions,” Wave Motion, 7, pp. 235–243.
Xu,  P.-C., and Mal,  A. K., 1987, “Calculation of the Inplane Green’s Functions for a Layered Viscoelastic Solid,” Bull. Seismol. Soc. Am., 77, pp. 1823–1837.

Figures

Grahic Jump Location
An anisotropic layered plate
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The orientation of the crystal axes system
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The time response and frequency spectrum of the line force when fc=29.4 MHz
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G33 for a 110-μm thick Ni plate
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Group velocity and vertical displacement for a 30 deg Ni/YBCO/Ni plate. Solid lines are the symmetric modes and dashed the antisymmetric modes.
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G33 for a 0 deg Ni/YBCO/Ni plate when fc=29.4 MHz
Grahic Jump Location
G33 for a 30 deg Ni/YBCO/Ni plate when fc=27.0 MHz
Grahic Jump Location
G33 and g33 for a 30 deg Ni/YBCO/Ni plate when fc=29.4 MHz
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G33 for a 60 deg Ni/YBCO/Ni plate when fc=29.4 MHz
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Group velocity and vertical displacement for a 60 deg YBCO/Ni/YBCO plate. Solid lines are the symmetric modes and dashed the antisymmetric modes.
Grahic Jump Location
G33 and g33 for a 60 deg YBCO/Ni/YBCO plate when fc=31.9 MHz

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