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توصيف يشبع مجموعة المواد الثوابت ومنها الاعتماد درجة الحرارة لمواد الكهروإجهادية عن طريق الرنين الموجات فوق الصوتية الطيفي
Journal JoVE
Ingénierie
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Journal JoVE Ingénierie
Characterization of Full Set Material Constants and Their Temperature Dependence for Piezoelectric Materials Using Resonant Ultrasound Spectroscopy
DOI:

07:44 min

April 27, 2016

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Chapitres

  • 00:05Titre
  • 01:09Sample Preparation
  • 02:30Pulse-echo Ultrasound Measurement
  • 03:23Measure the Temperature Dependence of Dielectric Constants
  • 04:16Resonance Frequencies Measurement at Room Temperature and Mode Identification
  • 04:56Resonance Spectrum Measurement at High Temperatures and the Determination of Temperature Dependence of Full Set Material Constants
  • 05:33Results: Temperature Dependence of Full Set of Material Constants for Piezoelectric Materials Using Resonance Ultrasound Spectroscopy
  • 06:41Conclusion

Summary

Traduction automatique

This protocol describes the procedure of measuring the temperature dependence of the full set material constants of piezoelectric materials using resonant ultrasound spectroscopy (RUS).

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