Measurements and Simulation Studies of Piezoceramics for Acoustic   Particle Detection
  Calibration sources are an indispensable tool for all detectors. In acoustic particle detection the goal of a calibration source is to mimic neutrino signatures as expected from hadronic cascades. A simple and promising method for the emulation of neutrino signals are piezo ceramics. We will present results of measruements and simulations on these piezo ceramics. 
K. Salomon, G. Anton, K. Graf, J. Hoessl, A. Kappes, T. Karg, U. Katz,   R. Lahmann and C. Naumann