Imperial College London

ProfessorNeilAlford

Central FacultyOffice of the Provost

Associate Provost (Academic Planning)
 
 
 
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Contact

 

+44 (0)20 7594 6724n.alford

 
 
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Assistant

 

Miss Catherine Graham +44 (0)20 7594 3330

 
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Location

 

2..05 (in RSM) or 3.09 (in the Faculty Building)Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Kozyrev:2014:10.1063/1.4899067,
author = {Kozyrev, A and Mikhailov, A and Ptashnik, S and Petrov, PK and Alford, N},
doi = {10.1063/1.4899067},
journal = {Applied Physics Letters},
title = {Selective normal mode excitation in multilayer thin film bulk acoustic wave resonators},
url = {http://dx.doi.org/10.1063/1.4899067},
volume = {105},
year = {2014}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - A method for selective normal mode excitation in thin film bulk acoustic wave resonators, based on multilayer structures with any number of ferroelectric films in the paraelectric phase, is presented. The possibility to control the excitation of thin film bulk acoustic resonators' normal modes by simultaneous manipulating both the polarities and the magnitudes of the dc bias voltages applied to the ferroelectric layers is demonstrated. The proposed method was verified using the Lakin's model, modified to describe the electro-mechanical behavior of a structure with four active ferroelectric layers.
AU - Kozyrev,A
AU - Mikhailov,A
AU - Ptashnik,S
AU - Petrov,PK
AU - Alford,N
DO - 10.1063/1.4899067
PY - 2014///
SN - 1077-3118
TI - Selective normal mode excitation in multilayer thin film bulk acoustic wave resonators
T2 - Applied Physics Letters
UR - http://dx.doi.org/10.1063/1.4899067
UR - http://hdl.handle.net/10044/1/41522
VL - 105
ER -