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Pulsed laser characterization of multicomponent polymer acoustic and mechanical properties in the sub-GHz regime

  • G. Saini (a1), T. Pezeril (a2), D.H. Torchinsky (a3), J. Yoon (a1), S.E. Kooi (a4), E.L. Thomas (a1) and K.A. Nelson (a2)...

We investigated the acoustic properties in the sub-GHz frequency regime of a multilayer system comprising alternating 100-nm scale TiO2/poly(methyl methacrylate) (PMMA) layers through a laser photoacoustic method, impulsive stimulated thermal scattering (ISTS). The acoustic dispersion curves were determined, and the mechanical properties were extracted from the experimental results.

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1Mammeri F., Bourhis E. Le, Rozes L., and Sanchez C.: Mechanical properties of hybrid organic-inorganic materials. J. Mater. Chem. 15, 3787 (2005).
2Chazeau L., Gauthier C., Vigier G., and Cavaille J.Y.: Relationship between microstructural aspects and mechanical properties of polymer-based nanocomposites, in Handbook of Organic-Inorganic Hybrid Materials and Nanocomposites,2, edited by Nalwa H.S. (American Scientific Publishers, Stevenson Ranch, CA, 2003), p. 63.
3Yoon J., Lee W., Caruge J.M., Bawendi M., Thomas E.L., Kooi S., and Prasad P.: Defect-mode mirrorless lasing in dye-doped organic/inorganic hybrid one-dimensional photonic crystal. Appl. Phys. Lett. 88, 091202 (2006).
4Gorishnyy T., Ullal C.K., Maldovan M., Fytas G., and Thomas E.L.: Hypersonic phononic crystals. Phys. Rev. Lett. 94, 115501/1 (2005).
5Lu G. and Yu T.X.: Energy Absorption of Structures and Materials (Cambridge, Woodhead Pub., Boca Raton, FL, CRC Press, 2003).
6Slayton R.M., Maznev A.A., and Nelson K.A.: Transient grating measurements of film thickness in multi-layer metal films. J. Appl. Phys. 90, 4392 (2001).
7Rogers J.A., Dhar L., and Nelson K.A.: Noncontact determination of transverse isotropic elastic moduli in polyimide thin films using a laser based ultrasonic method. Appl. Phys. Lett. 65, 312 (1994).
8Scolan E. and Sanchez C.: Synthesis and characterization of surface-protected nanocrystalline titania particles. Chem. Mater. 10, 3217 (1998).
9Rogers J.A., Maznev A.A., Banet M.J., and Nelson K.A.: Optical generation and characterization of acoustic waves in thin films: Fundamentals and applications. Ann. Rev. Mater. Sci. 30, 117 (2000).
10Maznev A.A., Nelson K.A., and Rogers J.A.: Optical heterodyne detection of laser-induced gratings. Opt. Lett. 23, 1319 (1998).
11Maris H.J.: Picosecond ultrasonics. Sci. Am. 278, 86 (1998).
12Choi J.D., Feurer T., Yamaguchi M., Paxton B., and Nelson K.A.: Generation of ultrahigh-frequency tunable acoustic waves. Appl. Phys. Lett. 87, 081907 (2005).
13Duggal A.R., Rogers J.A., Nelson K.A., and Rothschild M.: Real-time characterization of acoustic modes of polyimide thin film coatings using impulsive stimulated thermal light scattering. Appl. Phys. Lett. 60, 692 (1992).
14Brandrup J., Immergut E.H., and Grulke E.A.: Polymer Handbook (Wiley-Interscience, New York, 1999).
15Minnear W.P. and Bradt R.C.: Elastic properties of polycrystalline TiO2− x . J. Am. Ceram. Soc. 60, 458 (1977).
16Ashby F. M. and Jones D.R.H.: Engineering Materials, 1 (2nd ed., Butterworth-Heinemann, Oxford, 1996), p. 63.
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Journal of Materials Research
  • ISSN: 0884-2914
  • EISSN: 2044-5326
  • URL: /core/journals/journal-of-materials-research
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