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Explain about the inverse piezoelectric effect.
Inverse piezoelectric effect:
While an alternating e.m.f is applied to the opposed faces of a quartz or tourmaline crystal this undergoes contraction and expansion alternatively within the perpendicular direction. It is termed as inverse piezoelectric effect. It is made use of into the piezoelectric generator.
Inverse piezoelectric effect
Melting point: 525 0 C. It has small band gap and very high mobility around 70,000Cm 2 /V-Sec. It has much easier to prepare in single crystal from the Gallium arsenide. It is
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