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Flexoelectric MEMS: towards an electromechanical strain diode.
Bhaskar, U K; Banerjee, N; Abdollahi, A; Solanas, E; Rijnders, G; Catalan, G.
Afiliação
  • Bhaskar UK; ICN2 - Institut Catala de Nanociencia i Nanotecnologia, CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB, 08193 Bellaterra, Barcelona, Spain. gustau.catalan@icn.cat umeshkbhaskar@gmail.com.
  • Banerjee N; Faculty of Science and Technology and MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands.
  • Abdollahi A; ICN2 - Institut Catala de Nanociencia i Nanotecnologia, CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB, 08193 Bellaterra, Barcelona, Spain. gustau.catalan@icn.cat umeshkbhaskar@gmail.com.
  • Solanas E; Lyncée Tec SA, PSE-A, CH-1015 Lausanne, Switzerland.
  • Rijnders G; Faculty of Science and Technology and MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands.
  • Catalan G; ICN2 - Institut Catala de Nanociencia i Nanotecnologia, CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB, 08193 Bellaterra, Barcelona, Spain. gustau.catalan@icn.cat umeshkbhaskar@gmail.com and ICREA - Institucio Catalana de Recerca i Estudis Avançats, 08010 Barcelona, Sp
Nanoscale ; 8(3): 1293-8, 2016 Jan 21.
Article em En | MEDLINE | ID: mdl-26676467
ABSTRACT
Piezoelectricity and flexoelectricity are two independent but not incompatible forms of electromechanical response exhibited by nanoscale ferroelectrics. Here, we show that flexoelectricity can either enhance or suppress the piezoelectric response of the cantilever depending on the ferroelectric polarity and lead to a diode-like asymmetric (two-state) electromechanical response.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2016 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2016 Tipo de documento: Article