Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications

Detalhes bibliográficos
Autor(a) principal: Nair, Swapna S.
Data de Publicação: 2013
Outros Autores: Pookat, Geetha, Saravanan, Venkata, Anantharaman, M. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/19171
Resumo: Lead free magneto electrics with a strong sub resonant (broad frequency range) magneto electric coupling coefficient (MECC) is the goal of the day which can revolutionise the microelectronics and microelectromechanical systems (MEMS) industry. We report giant resonant MECC in lead free nanograined Barium Titanate-CoFe (Alloy)-Barium Titanate [BTO-CoFe-BTO] sandwiched thin films. The resonant MECC values obtained here are the highest values recorded in thin films/multilayers. Sub-resonant MECC values are quite comparable to the highest MECC reported in 2-2 layered structures. MECC got enhanced by two orders at a low frequency resonance. The results show the potential of these thin films for transducer, magnetic field assisted energy harvesters, switching devices, and storage applications. Some possible device integration techniques are also discussed. (C) 2013 AIP Publishing LLC.
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spelling Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applicationsMAGNETOELECTRIC LAMINATE COMPOSITESTHIN-FILMSFERROELECTRICITYMAGNETOSTRICTIONTRANSVERSEMECHANISMGROWTHLead free magneto electrics with a strong sub resonant (broad frequency range) magneto electric coupling coefficient (MECC) is the goal of the day which can revolutionise the microelectronics and microelectromechanical systems (MEMS) industry. We report giant resonant MECC in lead free nanograined Barium Titanate-CoFe (Alloy)-Barium Titanate [BTO-CoFe-BTO] sandwiched thin films. The resonant MECC values obtained here are the highest values recorded in thin films/multilayers. Sub-resonant MECC values are quite comparable to the highest MECC reported in 2-2 layered structures. MECC got enhanced by two orders at a low frequency resonance. The results show the potential of these thin films for transducer, magnetic field assisted energy harvesters, switching devices, and storage applications. Some possible device integration techniques are also discussed. (C) 2013 AIP Publishing LLC.AMER INST PHYSICS2017-12-07T19:03:20Z2013-01-01T00:00:00Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/19171eng0021-897910.1063/1.4818411Nair, Swapna S.Pookat, GeethaSaravanan, VenkataAnantharaman, M. R.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:37:09Zoai:ria.ua.pt:10773/19171Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:53:57.529030Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications
title Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications
spellingShingle Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications
Nair, Swapna S.
MAGNETOELECTRIC LAMINATE COMPOSITES
THIN-FILMS
FERROELECTRICITY
MAGNETOSTRICTION
TRANSVERSE
MECHANISM
GROWTH
title_short Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications
title_full Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications
title_fullStr Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications
title_full_unstemmed Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications
title_sort Lead free heterogeneous multilayers with giant magneto electric coupling for microelectronics/microelectromechanical systems applications
author Nair, Swapna S.
author_facet Nair, Swapna S.
Pookat, Geetha
Saravanan, Venkata
Anantharaman, M. R.
author_role author
author2 Pookat, Geetha
Saravanan, Venkata
Anantharaman, M. R.
author2_role author
author
author
dc.contributor.author.fl_str_mv Nair, Swapna S.
Pookat, Geetha
Saravanan, Venkata
Anantharaman, M. R.
dc.subject.por.fl_str_mv MAGNETOELECTRIC LAMINATE COMPOSITES
THIN-FILMS
FERROELECTRICITY
MAGNETOSTRICTION
TRANSVERSE
MECHANISM
GROWTH
topic MAGNETOELECTRIC LAMINATE COMPOSITES
THIN-FILMS
FERROELECTRICITY
MAGNETOSTRICTION
TRANSVERSE
MECHANISM
GROWTH
description Lead free magneto electrics with a strong sub resonant (broad frequency range) magneto electric coupling coefficient (MECC) is the goal of the day which can revolutionise the microelectronics and microelectromechanical systems (MEMS) industry. We report giant resonant MECC in lead free nanograined Barium Titanate-CoFe (Alloy)-Barium Titanate [BTO-CoFe-BTO] sandwiched thin films. The resonant MECC values obtained here are the highest values recorded in thin films/multilayers. Sub-resonant MECC values are quite comparable to the highest MECC reported in 2-2 layered structures. MECC got enhanced by two orders at a low frequency resonance. The results show the potential of these thin films for transducer, magnetic field assisted energy harvesters, switching devices, and storage applications. Some possible device integration techniques are also discussed. (C) 2013 AIP Publishing LLC.
publishDate 2013
dc.date.none.fl_str_mv 2013-01-01T00:00:00Z
2013
2017-12-07T19:03:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/19171
url http://hdl.handle.net/10773/19171
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0021-8979
10.1063/1.4818411
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv AMER INST PHYSICS
publisher.none.fl_str_mv AMER INST PHYSICS
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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