Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/302
Title: Magnetoelectric devices and methods of using same
Authors: Or, DSW 
Chan, HLW 
Keywords: Magnetoelectric devices
Issue Date: 20-Nov-2007
Source: US Patent 7,298,060 B2. Washington, DC: US Patent and Trademark Office, 2007. How to cite?
Abstract: The operational frequency of existing magnetoelectric materials having metallic or ceramic magnetostrictive materials and ceramic piezoelectric materials may be limited to a few kilohertz due to the presence of eddy-current losses in the metallic magnetostrictive phase. Further, these materials may be difficult to machine and fabricate due to their brittleness. This invention provides a magnetoelectric element including at least one set of alternating piezoelectric layers and magnetostrictive composite layers. The magnetostrictive composite layer includes at least one magnetostrictive material dispersed in first concentrated zones within a first polymer matrix, wherein all of the concentrated zones are orientated along a first direction. (See PDF file for details of the abstract.)
URI: http://hdl.handle.net/10397/302
Rights: Assignee: The Hong Kong Polytechnic University.
Appears in Collections:Patent

Files in This Item:
File Description SizeFormat 
us7298060b2.pdf912.49 kBAdobe PDFView/Open
Show full item record
PIRA download icon_1.1View/Download Contents

Page view(s)

603
Last Week
2
Last month
Citations as of Aug 14, 2018

Download(s)

310
Citations as of Aug 14, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.