Universitiy of Potsdam

Applied Condensed Matter Physics

Prof. Dr. Reimund Gerhard
2016-11-04 16:30 by Manuel Schulze
  1. G.C. Montanari, D. Fabiani, F. Ciani, A. Motori, M. Paajanen, R. Gerhard-Multhaupt, and M. Wegener

    "Charging properties and time-temperature stability of innovative polymeric cellular ferroelectrets"

    IEEE Transactions on Dielectrics and Electrical Insulation 14, 238-248 (2007).

  2. Guggi Kofod, Werner Wirges, Mika Paajanen, and Siegfried Bauer

    "Energy minimization for self-organized structure formation and actuation"

    Applied Physics Letters 90, 081916, 3pp. (2007).

  3. Werner Wirges, Michael Wegener, Olena Voronina, Larissa Zirkel, and Reimund Gerhard-Multhaupt

    "Optimized preparation of elastically soft, highly piezoelectric, cellular ferroelectrets from nonvoided poly(ethylene terephthalate) films"

    Advanced Functional Materials 17, 324-329 (2007).

  4. P. Fang, M. Wegener, W. Wirges, and R. Gerhard L. Zirkel

    "Cellular polyethylene-naphthalate ferroelectrets: Foaming in supercritical carbon dioxide, structural and electrical preparation, and resulting piezoelectricity"

    Applied Physics Letters 90, 192908 (2007).

  5. Xunlin Qiu, Axel Mellinger, Michael Wegener, Werner Wirges, and Reimund Gerhard

    "Barrier discharges in cellular polypropylene ferroelectrets: How do they influence the electromechanical properties?"

    Journal of Applied Physics 107, 104112, 7pp. (2007).

  6. Axel Mellinger, Rosaura Flores Suárez, Rajeev Singh, Michael Wegener, Werner Wirges, and Reimund Gerhard(-Multhaupt)

    "Zerstörungsfreie Tomographie von Raumladungs- und Polarisationsverteilungen mittels Wärmepulsen"

    tm Technisches Messen 74, 437-444 (2007).

  7. Xunlin Qiu, Axel Mellinger, Werner Wirges, and Reimund Gerhard

    "Spectroscopic study of dielectric barrier discharges in cellular polypropylene ferroelectrets"

    Applied Physics Letters 91, 132905, 3pp. (2007).

  8. M.C. Lança, W. Wirges, E.R. Neagu, R. Gerhard, and J. Marat-Mendes

    "Influence of humidity on the electrical charging properties of cork agglomerates"

    Journal of Non-Crystalline Solids 353, 4501-4505 (2007).

  9. Reimund Gerhard

    "The Beginnings of Piezoelectricity - Study in Mundane Physics (Book Review)"

    Physics Today 60 (12), 60-61 (December 2007).

  10. M. Wegener, W. Wirges, M. Paajanen, and R. Gerhard

    "Charging behavior and thermal stability of porous an non-porous polytetrafluoroethylene (PTFE) electrets"

    IEEE, 2007 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 1-4244-1482-2/07, 449-452 (2007)

  11. H.C. Basso, R.A.P. Altafilm, R.A.C. Altafilm, A. Mellinger, Peng Fang, W. Wirges, and R. Gerhard

    "Three-layer ferroelectrets from perforated Teflon -PTFE films fused between two homogeneous Teflon -FEP films"

    IEEE, 2007 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 1-4244-1482-2/07, 453-456 (2007).

  12. Xunlin Qiu, Axel Mellinger, Werner Wirges, and Reimund Gerhard

    "Dielectric barrier discharges during the generation of ferroelectrets: Optical spectroscopy for process monitoring"

    IEEE, 2007 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 1-4244-1482-2/07, 828-831 (2007).