Performance evaluation and optimization of a high-efficient phonon rectifier


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/47091

Title:	Performance evaluation and optimization of a high-efficient phonon rectifier
Authors:	Krishnan, R. Browse this author
	Shirota, S. Browse this author
	Tanaka, Y. Browse this author
	Nishiguchi, N. Browse this author →KAKEN DB
Keywords:	Phonons in crystal lattices
	Elasticity
	Elasticity and anelasticity, stress-strain relations
Issue Date:	2007
Publisher:	IOP Publishing
Journal Title:	Journal of Physics: Conference Series
Volume:	92
Start Page:	012116
Publisher DOI:	10.1088/1742-6596/92/1/012116
Abstract:	We report rectification enhancement of acoustic waves through a double array of periodic triangular holes embedded in an elastic medium of an acoustic phonon rectifier. We numerically investigate the transmission rates of waves and hence the efficiency of the rectifier using the Finite-Difference-Time-Domain (FDTD) method. We alter the position of the arrays and investigate the optimal position for high-efficient rectification to facilitate practical applications.
Rights:	Published under licence in Journal of Physics: Conference Series by IOP Publishing Ltd.
Relation:	http://iopscience.iop.org/1742-6596/92/1/012116
Type:	article
URI:	http://hdl.handle.net/2115/47091
Appears in Collections:	工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 西口規彦

OAI-PMH ( junii2 , jpcoar_1.0 )

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