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Zero transmission in acoustic membranes.

Jorgensen, Jens Christian Bo.

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Zero transmission in acoustic membranes.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Zero transmission in acoustic membranes./
Author:	Jorgensen, Jens Christian Bo.
Description:	133 p.
Notes:	Source: Dissertation Abstracts International, Volume: 75-03(E), Section: B.
Contained By:	Dissertation Abstracts International75-03B(E).
Subject:	Mathematics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3602670
ISBN:	9781303559051

Zero transmission in acoustic membranes.
Jorgensen, Jens Christian Bo.

Zero transmission in acoustic membranes. - 133 p.

Source: Dissertation Abstracts International, Volume: 75-03(E), Section: B.

Thesis (Ph.D.)--New York University, 2013.

In this thesis we study a class of devices consisting of a waveguide with a thin structured membrane. These devices have been introduced in the physics literature under the name "membrane metamaterials". Our main focus is the connection between the structure of the membrane and its scattering properties. In a series of recent (2008) physics experiments it was demonstrated that structured elastic membranes in waveguides can exhibit unusual scattering properties. In particular, for certain membrane structures it is possible to achieve zero transmission and total reflection for particular frequencies. In the thesis a scalar model for the waveguide-membrane system is introduced and analyzed. The model successfully explains the experimental findings and demonstrates that the zero-transmission phenomenon is general and may occur for a variety of geometries and boundary conditions.

ISBN: 9781303559051Subjects--Topical Terms:

515831
Mathematics.

Zero transmission in acoustic membranes.
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020 $a 9781303559051
035 $a (MiAaPQ)AAI3602670
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040 $a MiAaPQ $c MiAaPQ
100 1 $a Jorgensen, Jens Christian Bo. $3 2097829
245 1 0 $a Zero transmission in acoustic membranes.
300 $a 133 p.
500 $a Source: Dissertation Abstracts International, Volume: 75-03(E), Section: B.
500 $a Adviser: Robert V. Kohn.
502 $a Thesis (Ph.D.)--New York University, 2013.
520 $a In this thesis we study a class of devices consisting of a waveguide with a thin structured membrane. These devices have been introduced in the physics literature under the name "membrane metamaterials". Our main focus is the connection between the structure of the membrane and its scattering properties. In a series of recent (2008) physics experiments it was demonstrated that structured elastic membranes in waveguides can exhibit unusual scattering properties. In particular, for certain membrane structures it is possible to achieve zero transmission and total reflection for particular frequencies. In the thesis a scalar model for the waveguide-membrane system is introduced and analyzed. The model successfully explains the experimental findings and demonstrates that the zero-transmission phenomenon is general and may occur for a variety of geometries and boundary conditions.
590 $a School code: 0146.
650 4 $a Mathematics. $3 515831
650 4 $a Physics, General. $3 1018488
650 4 $a Physics, Acoustics. $3 1019086
650 4 $a Applied Mathematics. $3 1669109
690 $a 0405
690 $a 0605
690 $a 0986
690 $a 0364
710 2 $a New York University. $b Mathematics. $3 1019424
773 0 $t Dissertation Abstracts International $g 75-03B(E).
790 $a 0146
791 $a Ph.D.
792 $a 2013
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3602670