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piezoelectric_simulation

Multiphysics FEM-simulation

  • with ANSYS(R) FEM-program for UNIX (DEC-Ultrix, HP-UX) and PC (MS-DOS) workstations
  • MEMS-sensors based on silicon with piezoelectric thin-film layers
  • and etched quartz crystals (DETF: Double-Ended Tuning Fork)

FEM - Finite Element Method

Silicon

  • piezoelectric simulation of MEMS sensors & actuators
  • silicon resonators & actuators (beams, diaphragms, cantilever, etc.)
  • with ZnO & AlN piezoelectric thin-film layers for excitation & detection
  • hybrid bimorph Si bimorph-structures with PZT ceramics (PoC), Siemens VIBRIT420
  • triple-beam force sensors based on silicon / ZnO thin films

Quartz

  • HF-etched quartz crystals with Au electrodes
  • use of different quartz cuts
  • Double-Ended-Tuning-Fork (DETF)

Further information

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... to be continued !