Optoacoustic characterization of synthetic opals

C. Mechri; P. Ruello; D. Mounier; J. M. Breteau; I. Povey; M. Pemble; S. G. Romanov; V. Gusev

doi:10.1088/1742-6596/92/1/012030

Optoacoustic characterization of synthetic opals

C. Mechri
, P. Ruello
, D. Mounier
, J. M. Breteau
, I. Povey
, M. Pemble
, S. G. Romanov
, V. Gusev

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

Abstract

The development of laser-based ultrafast acoustic techniques allowed the investigation of the vibrations of nanostructures. In this communication, we report the results of the characterization of crystals composed of silica nanospheres (opals) by pump-probe setup. In our study, the excitation and detection of the vibrations of nanospheres by femtosecond laser pulses was facilitated by filling the pores in the opals by GaAs semiconducting material.

Original language	English
Article number	012030
Journal	Journal of Physics: Conference Series
Volume	92
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/92/1/012030
Publication status	Published - 1 Dec 2007

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10.1088/1742-6596/92/1/012030

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abstract = "The development of laser-based ultrafast acoustic techniques allowed the investigation of the vibrations of nanostructures. In this communication, we report the results of the characterization of crystals composed of silica nanospheres (opals) by pump-probe setup. In our study, the excitation and detection of the vibrations of nanospheres by femtosecond laser pulses was facilitated by filling the pores in the opals by GaAs semiconducting material.",

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AU - Mechri, C.

AU - Ruello, P.

AU - Mounier, D.

AU - Breteau, J. M.

AU - Povey, I.

AU - Pemble, M.

AU - Romanov, S. G.

AU - Gusev, V.

PY - 2007/12/1

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N2 - The development of laser-based ultrafast acoustic techniques allowed the investigation of the vibrations of nanostructures. In this communication, we report the results of the characterization of crystals composed of silica nanospheres (opals) by pump-probe setup. In our study, the excitation and detection of the vibrations of nanospheres by femtosecond laser pulses was facilitated by filling the pores in the opals by GaAs semiconducting material.

AB - The development of laser-based ultrafast acoustic techniques allowed the investigation of the vibrations of nanostructures. In this communication, we report the results of the characterization of crystals composed of silica nanospheres (opals) by pump-probe setup. In our study, the excitation and detection of the vibrations of nanospheres by femtosecond laser pulses was facilitated by filling the pores in the opals by GaAs semiconducting material.

UR - https://www.scopus.com/pages/publications/58149511922

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DO - 10.1088/1742-6596/92/1/012030

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VL - 92

JO - Journal of Physics: Conference Series

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Optoacoustic characterization of synthetic opals

Abstract

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