Dispersion of confined acoustic phonons in ultra-thin Si membranes

J. Cuffe; E. Chavez; P.-O. Chapuis; E.H. El Boudouti; F. Alzina; D. Dudek; Y. Pennec; B. Djafari-Rouhani; Andrey Shchepetov; Mika Prunnila; Jouni Ahopelto; C.M. Sotomayor Torres

Dispersion of confined acoustic phonons in ultra-thin Si membranes

J. Cuffe, E. Chavez, P.-O. Chapuis, E.H. El Boudouti, F. Alzina, D. Dudek, Y. Pennec, B. Djafari-Rouhani, Andrey Shchepetov, Mika Prunnila, Jouni Ahopelto, C.M. Sotomayor Torres

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific

Abstract

The dispersion curves of confined acoustic phonons in ~10 and ~30 nm Si membranes were measured using Brillouin Light Scattering (BLS) spectroscopy. The dispersion relations of the confined phonons were calculated from a semi-analytical model based on continuum elasticity theory. Green’s function simulations were used to simulate the Brillouin spectra.

Original language	English
Title of host publication	Proceedings of Phononics 2011, Paper Phononics-2011-0103, Santa Fe, New Mexico, USA, May 29 - June 2, 2011
Pages	218-219
Publication status	Published - 2011
MoE publication type	Not Eligible
Event	1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, Phononics 2011 - Santa Fe, United States Duration: 29 May 2011 → 31 May 2011 Conference number: 1

Conference

Conference	1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, Phononics 2011
Abbreviated title	Phononics 2011
Country/Territory	United States
City	Santa Fe
Period	29/05/11 → 31/05/11

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Cuffe, J., Chavez, E., Chapuis, P.-O., El Boudouti, E. H., Alzina, F., Dudek, D., Pennec, Y., Djafari-Rouhani, B., Shchepetov, A., Prunnila, M., Ahopelto, J., & Sotomayor Torres, C. M. (2011). Dispersion of confined acoustic phonons in ultra-thin Si membranes. In Proceedings of Phononics 2011, Paper Phononics-2011-0103, Santa Fe, New Mexico, USA, May 29 - June 2, 2011 (pp. 218-219) https://phononics2011.phononics.org/conf/public/conferences/1/Phononics_2011_Proceedings_Track_4_195_244.pdf

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title = "Dispersion of confined acoustic phonons in ultra-thin Si membranes",

abstract = "The dispersion curves of confined acoustic phonons in ~10 and ~30 nm Si membranes were measured using Brillouin Light Scattering (BLS) spectroscopy. The dispersion relations of the confined phonons were calculated from a semi-analytical model based on continuum elasticity theory. Green{\textquoteright}s function simulations were used to simulate the Brillouin spectra. ",

author = "J. Cuffe and E. Chavez and P.-O. Chapuis and {El Boudouti}, E.H. and F. Alzina and D. Dudek and Y. Pennec and B. Djafari-Rouhani and Andrey Shchepetov and Mika Prunnila and Jouni Ahopelto and {Sotomayor Torres}, C.M.",

year = "2011",

language = "English",

pages = "218--219",

booktitle = "Proceedings of Phononics 2011, Paper Phononics-2011-0103, Santa Fe, New Mexico, USA, May 29 - June 2, 2011",

note = "1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, Phononics 2011, Phononics 2011 ; Conference date: 29-05-2011 Through 31-05-2011",

}

Cuffe, J, Chavez, E, Chapuis, P-O, El Boudouti, EH, Alzina, F, Dudek, D, Pennec, Y, Djafari-Rouhani, B, Shchepetov, A, Prunnila, M , Ahopelto, J & Sotomayor Torres, CM 2011, Dispersion of confined acoustic phonons in ultra-thin Si membranes. in Proceedings of Phononics 2011, Paper Phononics-2011-0103, Santa Fe, New Mexico, USA, May 29 - June 2, 2011. pp. 218-219, 1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, Phononics 2011, Santa Fe, New Mexico, United States, 29/05/11. <https://phononics2011.phononics.org/conf/public/conferences/1/Phononics_2011_Proceedings_Track_4_195_244.pdf>

TY - CHAP

T1 - Dispersion of confined acoustic phonons in ultra-thin Si membranes

AU - Cuffe, J.

AU - Chavez, E.

AU - Chapuis, P.-O.

AU - El Boudouti, E.H.

AU - Alzina, F.

AU - Dudek, D.

AU - Pennec, Y.

AU - Djafari-Rouhani, B.

AU - Shchepetov, Andrey

AU - Prunnila, Mika

AU - Ahopelto, Jouni

AU - Sotomayor Torres, C.M.

N1 - Conference code: 1

PY - 2011

Y1 - 2011

N2 - The dispersion curves of confined acoustic phonons in ~10 and ~30 nm Si membranes were measured using Brillouin Light Scattering (BLS) spectroscopy. The dispersion relations of the confined phonons were calculated from a semi-analytical model based on continuum elasticity theory. Green’s function simulations were used to simulate the Brillouin spectra.

AB - The dispersion curves of confined acoustic phonons in ~10 and ~30 nm Si membranes were measured using Brillouin Light Scattering (BLS) spectroscopy. The dispersion relations of the confined phonons were calculated from a semi-analytical model based on continuum elasticity theory. Green’s function simulations were used to simulate the Brillouin spectra.

M3 - Conference abstract in proceedings

SP - 218

EP - 219

BT - Proceedings of Phononics 2011, Paper Phononics-2011-0103, Santa Fe, New Mexico, USA, May 29 - June 2, 2011

T2 - 1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, Phononics 2011

Y2 - 29 May 2011 through 31 May 2011

ER -

Dispersion of confined acoustic phonons in ultra-thin Si membranes

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