Piezoelectricity of a single bubble formed by two oppositely charged Teflon® -FEP films

Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP

Volumn , Issue , 2006, Pages 146-149

  Basso, H C ^a   Aquino, C V ^a   Altafim, R A P ^a   Altafim, R A C ^a   Gerhard Multhaupt, R ^b  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b UNIVERSITY OF POTSDAM   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACTUATORS; BIOLOGICAL MATERIALS; CRYSTALLOGRAPHY; ELECTRETS; ELECTRODES; MACHINE DESIGN; PHOTOLITHOGRAPHY; PIEZOELECTRIC DEVICES; POLYETHERIMIDES; PYROELECTRICITY;

DIELECTRIC PHENOMENON; ELECTRICAL INSULATION; MECHANICAL FORCES;

PIEZOELECTRICITY;

EID: 50549104720     PISSN: 00849162     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CEIDP.2006.312082     Document Type: Conference Paper

References (9)

1. S. Bauer, R. Gerhard-Multhaupt and G. M. Sessler, "Ferroelectrets: Soft Electroactive Foams for Transducers", Physics Today, Vol. 57, No.2, pp. 37-43, February 2004.
2. R. Gerhard-Multhaupt, "Less can be More: Holes in Polymers lead to a New Paradigm of Piezoelectric Materials for Electret Transducers". IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 9, No. 5, pp. 850-859, 2002.
3. M. Paajanen, J. Lekkaka and K. Kirjavainen, "ElectroMechanical Film (EMFi) - A new multipurpose electret material", Sensors and Actuators, Vol. 84, pp. 95-102, 2000.
4. T. Weinhold, M. Seiss, W. Künstler, T.Görne and R. Gerhard-Multhaupt, "Porous polytetrafluoroethylene (PTFE) single-film space-charge electrets with high piezoelectric coefficients", in: Conference Publication No. 473 Eighth International Conference on Dielectric Materials, Measurements and Applications. IEE, London, UK, pp.380-385, 2000.
5. J. Hillenbrand and G. M. Sessler, "High-sensitivity piezoelectric microphones based on stacked cellular polymer films (L)". Journal of the Acoustical Society of America, Vol. 116, No.6, pp. 3267-3270, 2004.
6. R. A. C. Altafim, H. C. Basso, L. Gonçalves Neto, L. Lima, R. A. P. Altafim and C. V. de Aquino "Piezoelectricity in Multi-Air Voids Electrets", in: 2005 Annual Report, Conference on Electrical Insulation and Dielectric Phenomena, IEEE Service Center, Piscataway, NJ, pp. 669-672, 2005.
7. X. Zhang, J. Hillenbrand and G. M. Sessler, "Thermally stable fluorocarbon ferroelectrets with high piezoelectric coefficient". Applied Physics A, Vol. 84, No 1-2, pp. 139-142, 2006.
8. R. A. C. Altafim, J. A. Giacometti and J. M.Janiszewski, "A Novel Method for Electret Production using Impulse Voltages". IEEE Transactions on Electrical Insulation, Vol. 27, No. 4, pp. 739-743, 1992.
9. J. Hillenbrand and G. M. Sessler, "Piezoelectricity in cellular electret films". IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 7, No.4, pp. 537-542, 2000.