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Reimund Gerhard LFAPS LFIEEE
Reimund Gerhard LFAPS LFIEEE
Professor, Institute of Physics and Astronomy, Faculty of Science, University of Potsdam
Verifisert e-postadresse på uni-potsdam.de - Startside
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Electrets, 2nd enlarged edition
GM Sessler, J van Turnhout, B Gross, MG Broadhurst, GT Davis, ...
Topics in Applied Physics 33, XV+457 pages, 1987
1465*1987
Ferroelectrets: Soft electroactive foams for transducers
S Bauer, R Gerhard(‐Multhaupt), GM Sessler
Physics Today 57 (2), 37-43, 2004
6492004
Less can be more. Holes in polymers lead to a new paradigm of piezoelectric materials for electret transducers
R Gerhard(-Multhaupt)
Dielectrics and Electrical Insulation, IEEE Transactions on 9 (5), 850-859, 2002
3612002
High-resolution laser-pulse method for measuring charge distributions in dielectrics
GM Sessler, JE West, GR Gerhard
Physical Review Letters 48 (8), 563–566, 1982
2961982
Enhancement of Dielectric Permittivity and Electromechanical Response in Silicone Elastomers: Molecular Grafting of Organic Dipoles to the Macromolecular Network
B Kussmaul, S Risse, G Kofod, R Waché, M Wegener, DN McCarthy, ...
Advanced Functional Materials 21 (23), 4589–4594, 2011
2262011
Understanding the role of the gas in the voids during corona charging of cellular electret films-a way to enhance their piezoelectricity
M Paajanen, M Wegener, R Gerhard(-Multhaupt)
Journal of Physics D: Applied Physics 34 (16), 2482-2488, 2001
2182001
Analysis of pressure-wave methods for the nondestructive determination of spatial charge or field distributions in dielectrics
R Gerhard(-Multhaupt)
Physical Review B 27 (4), 2494-2503, 1983
1981983
Controlled inflation of voids in cellular polymer ferroelectrets: Optimizing electromechanical transducer properties
M Wegener, W Wirges, R Gerhard(-Multhaupt), M Dansachmüller, ...
Applied Physics Letters 84 (3), 392-394, 2004
1882004
Template-based fluoroethylenepropylene piezoelectrets with tubular channels for transducer applications
RAP Altafim, X Qiu, W Wirges, R Gerhard, RAC Altafim, HC Basso, ...
Journal of Applied Physics 106 (1), 2009
1792009
Electrets, 3rd edition in 2 volumes
GM Sessler, R Gerhard(-Multhaupt)
Laplacian Press, Morgan Hill, CA, 1999
171*1999
Electrets
R Gerhard(‐Multhaupt)
Wiley Encyclopedia of Electrical and Electronics Engineering 6, 220-229, 1999
170*1999
Influence of the solvent evaporation rate on the crystalline phases of solution‐cast poly (vinylidene fluoride) films
DL Chinaglia, R Gregorio, JC Stefanello, RA Pisani Altafim, W Wirges, ...
Journal of Applied Polymer Science 116 (2), 785-791, 2010
1602010
High surface-charge stability of porous polytetrafluoroethylene electret films at room and elevated temperatures
Z Xia, R Gerhard(-Multhaupt), W Künstler, A Wedel, R Danz
Journal of Physics D: Applied Physics 32 (17), L83-L85, 1999
1551999
Two-step inflation of cellular polypropylene films: void-thickness increase and enhanced electromechanical properties
M Wegener, W Wirges, J Fohlmeister, B Tiersch, R Gerhard(-Multhaupt)
Journal of Physics D: Applied Physics 37 (4), 623-627, 2004
1272004
Piezoelectrets from thermo-formed bubble structures of fluoropolymer-electret films
RAC Altafim, HC Basso, RAP Altafim, L Lima, CV de Aquino, LG Neto, ...
Dielectrics and Electrical Insulation, IEEE Transactions on 13 (5), 979-985, 2006
1262006
Barrier discharges in cellular polypropylene ferroelectrets: How do they influence the electromechanical properties?
X Qiu, A Mellinger, M Wegener, W Wirges, R Gerhard
Journal of Applied Physics 101 (10), 104112, 2007
1192007
Pulsed laser deposition of stoichiometric potassium‐tantalate‐niobate films from segmented evaporation targets
S Yilmaz, T Venkatesan, R Gerhard(‐Multhaupt)
Applied Physics Letters 58 (22), 2479-2481, 1991
1191991
Investigation of piezoelectricity distributions in poly (vinylidene fluoride) by means of quartz‐or laser‐generated pressure pulses
R Gerhard(‐Multhaupt), GM Sessler, JE West, K Holdik, M Haardt, ...
Journal of Applied Physics 55 (7), 2769-2775, 1984
1121984
Porous PTFE space-charge electrets for piezoelectric applications
R Gerhard(-Multhaupt), W Künstler, T Göme, A Pucher, T Weinhold, ...
Dielectrics and Electrical Insulation, IEEE Transactions on 7 (4), 480-488, 2000
1112000
Piezoelectric Polyethylene Terephthalate (PETP) foams–specifically designed and prepared ferroelectret films
M Wegener, W Wirges, R Gerhard(‐Multhaupt)
Advanced Engineering Materials 7 (12), 1128-1131, 2005
1082005
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