| 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 | 180 | 2009 |
| Influence of the solvent evaporation rate on the crystalline phases of solution‐cast poly (vinylidene fluoride) films DL Chinaglia, R Gregorio Jr, JC Stefanello, RA Pisani Altafim, W Wirges, ... Journal of applied polymer science 116 (2), 785-791, 2010 | 150 | 2010 |
| Piezoelectrets from thermo-formed bubble structures of fluoropolymer-electret films RAC Altafim, HC Basso, RAP Altafim, L Lima, CV De Aquino, LG Neto, ... IEEE transactions on dielectrics and electrical insulation 13 (5), 979-985, 2006 | 123 | 2006 |
| Laminated tubular-channel ferroelectret systems from low-density polyethylene films and from fluoroethylene-propylene copolymer films-A comparison RAP Altafim, D Rychkov, W Wirges, R Gerhard, HC Basso, RAC Altafim, ... IEEE Transactions on Dielectrics and Electrical Insulation 19 (4), 1116-1123, 2012 | 45 | 2012 |
| Treatment with orthophosphoric acid enhances the thermal stability of the piezoelectricity in low-density polyethylene ferroelectrets D Rychkov, R Alberto Pisani Altafim, X Qiu, R Gerhard Journal of Applied Physics 111 (12), 2012 | 39 | 2012 |
| Fluoropolymer piezoelectrets with tubular channels: resonance behavior controlled by channel geometry RA Pisani Altafim, RA Corrêa Altafim, X Qiu, S Raabe, W Wirges, ... Applied Physics A 107, 965-970, 2012 | 27 | 2012 |
| Piezoelectricity in multi-air voids electrets RAC Altafim, HC Basso, LG Neto, L Lima, RAP Altafim, CV De Aquino CEIDP'05. 2005 Annual Report Conference on Electrical Insulation and …, 2005 | 27 | 2005 |
| Piezoelectrets with well‐defined cavities produced from 3D‐printed acrylonitrile butadiene styrene structures YAO Assagra, RAP Altafim, RAC Altafim, JP Carmo Electronics Letters 51 (24), 2028-2030, 2015 | 20 | 2015 |
| Three-layer ferroelectrets from perforated Teflon®-PTFE films fused between two homogeneous Teflon®-FEP films HC Basso, RAP Altafim, RAC Altafim, A Mellinger, P Fang, W Wirges, ... 2007 Annual Report-Conference on Electrical Insulation and Dielectric …, 2007 | 19 | 2007 |
| Hydrophone based on 3D printed polypropylene (PP) piezoelectret TTC Palitó, YAO Assagra, RAP Altafim, JP Carmo, RAC Altafim Electronics Letters 55 (4), 203-204, 2019 | 17 | 2019 |
| Piezoelectrets: A brief introduction M Moreira, IN Soares, YAO Assagra, FSI Sousa, TM Nordi, DM Dourado, ... IEEE Sensors Journal 21 (20), 22317-22328, 2021 | 15 | 2021 |
| Piezoelectret-based hydrophone: An alternative device for vibro-acoustography LJ De Medeiros, HAS Kamimura, RAP Altafim, AAO Carneiro, MF Amorim, ... Measurement Science and Technology 26 (9), 095102, 2015 | 15 | 2015 |
| Unipolar ferroelectrets-Following the example of the electret microphone more closely D Rychkov, RAP Altafim, R Gerhard 2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena …, 2014 | 14 | 2014 |
| Ferroelectret two-layer and multilayer composite and method for production thereof W Jenninger, J Wagner, G Walze, D Schapeler, H Pudleiner, G Stollwerck, ... US Patent App. 12/998,838, 2011 | 10 | 2011 |
| Piezoelectric sensor based on electret thermoforming technology DR Falconi, RAC Altafim, RAP Altafim, HC Basso, W Wirges, R Gerhard 2010 10th IEEE International Conference on Solid Dielectrics, 1-3, 2010 | 10 | 2010 |
| Low-cost electro-acoustic system based on ferroelectret transducer for characterizing liquids TTC Palitó, YAO Assagra, RAP Altafim, JP Carmo, RAC Altafim Measurement 131, 42-49, 2019 | 8 | 2019 |
| Piezoelectric-magnetic behavior of ferroelectrets coated with magnetic layer RAP Altafim, YAO Assagra, RAC Altafim, JP Carmo, TTC Palitó, ... Applied Physics Letters 119 (24), 2021 | 7 | 2021 |
| Polymer electrets and ferroelectrets as EAPs: models D Rychkov, RAP Altafim Carpi F, Electromechanically Active Polymers. Polymers and Polymeric …, 2016 | 7 | 2016 |
| Piezoelectret sensors detect geometry-related modifications of the acoustical signatures from partial discharges in an electrical equipment chamber Y Gutnik, RAP Altafim, PR Veronese, JF Resende, HC Basso, R Gerhard, ... 2012 Annual Report Conference on Electrical Insulation and Dielectric …, 2012 | 7 | 2012 |
| Template-based fluoropolymer ferroelectrets with multiple layers of tubular channels RAP Altafim, X Qiu, W Wirges, RAC Altafim, HC Basso, R Gerhard, ... 2010 Annual Report Conference on Electrical Insulation and Dielectic …, 2010 | 7 | 2010 |
Reimund Gerhard LFAPS LFIEEEProfessor, Institute of Physics and Astronomy, Faculty of Science, University of PotsdamVerified email at uni-potsdam.de
