Shear strain mediated magneto-electric effects in composites of piezoelectric lanthanum gallium silicate or tantalate and ferromagnetic alloys / Sreenivasulu G.,Qu P.,Piskulich E.,Petrov V. M.,Fetisov Y. K.,Nosov A. P.,Qu Hongwei,Srinivasan G. // APPLIED PHYSICS LETTERS. - 2014. - V. 105, l. 3.

ISSN/EISSN:

0003-6951 / 1077-3118

Type:

Article

Abstract:

Shear strain mediated magneto-electric (ME) coupling is studied in composites of piezoelectric Y-cut lanthanum gallium silicate (LGS) or tantalate (LGT) and ferromagnetic Fe-Co-V alloys. It is shown that extensional strain does not result in ME effects in these layered composites. Under shear strain generated by an ac and dc bias magnetic fields along the length and width of the sample, respectively, strong ME coupling is measured at low-frequencies and at mechanical resonance. A model is discussed for the ME effects. These composites of Y-cut piezoelectrics and ferromagnetic alloys are of importance for shear strain based magnetic field sensors. (c) 2014 AIP Publishing LLC.

Author keywords:

LA3GA5.5TA0.5O14; FILMS

DOI:

10.1063/1.4891536

Web of Science ID:

ISI:000341152300052

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	JUL 21
Publisher	AMER INST PHYSICS
Address	1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
Language	English
Article-Number	032409
EISSN	1077-3118
Keywords-Plus	LA3GA5.5TA0.5O14; FILMS
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Author-Email	srinivas@oakland.edu
ResearcherID-Numbers	Nosov, Alexandr/A-3003-2013 Gollapudi, Sreenivasulu/G-9832-2012
ORCID-Numbers	Nosov, Alexandr/0000-0003-1475-0059 Gollapudi, Sreenivasulu/0000-0002-6136-7119
Funding-Acknowledgement	National Science Foundation {[}ECCS-1307714, DMR-0902701]; Civilian Research and Development Fund (CRDF) {[}RUEI-7031-EK-11]
Funding-Text	The research at Oakland University was supported by grants from the National Science Foundation (ECCS-1307714 and DMR-0902701). The efforts at Oakland University and the Institute of Metals Physics were also supported by a Civilian Research and Development Fund (CRDF Grant No. RUEI-7031-EK-11).
Number-of-Cited-References	27
Usage-Count-(Last-180-days)	4
Usage-Count-Since-2013	29
Journal-ISO	Appl. Phys. Lett.
Doc-Delivery-Number	AO2LA