Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/9834
Title: Thin film magnetoelectric composites near spin reorientation transition
Authors: Tiercelin, N.
Preobrazhensky, V.
MORTET, Vincent 
Talbi, A.
Soltani, Ali
HAENEN, Ken 
Pernod, D.
Issue Date: 2009
Publisher: ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Source: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 321(11). p. 1803-1807
Abstract: We report the use of a magnetic instability of the spin reorientation transition type to enhance the magnetoelectric sensitivity in magnetostrictive-piezoelectric structures. We present the theoretical study of a clamped beam resonant actuator composed of a piezoelectric element on a passive substrate actuated by a magnetostrictive nanostructured layer. The experiments were made on a polished 150 mm thick 18 x 3 mm(2) lead zirconate titanate (PZT) plate glued to a 50 mm thick silicon plate and coated with a giant magnetostrictive nanostructured Nx(TbCo2 5nm/FeCo5nm) layer. A second set of experiments was done with magnetostrictive layer deposited on PZT plate. Finally, a film/film structure using magnetostrictive and aluminium nitride films on silicon substrate was realized, and showed ME amplitudes reaching 30 V Oe(-1) cm(-1). Results agree with analytical theory.
Keywords: DYNAMICS;MEMS;Stress mediated magnetoelectric effect;Thin film;Nanostructured magnetostrictive multilayer;Spin reorientation transition
Document URI: http://hdl.handle.net/1942/9834
ISSN: 0304-8853
e-ISSN: 1873-4766
DOI: 10.1016/j.jmmm.2009.02.026
ISI #: 000265238600029
Category: A1
Type: Journal Contribution
Validations: ecoom 2010
Appears in Collections:Research publications

Files in This Item:
File Description SizeFormat 
tiercelin.pdfPublished version670.71 kBAdobe PDFView/Open
Show full item record

SCOPUSTM   
Citations

13
checked on Sep 3, 2020

WEB OF SCIENCETM
Citations

15
checked on May 22, 2022

Page view(s)

100
checked on May 25, 2022

Download(s)

220
checked on May 25, 2022

Google ScholarTM

Check

Altmetric


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