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Tailoring Thin-Film Piezoelectrics for Crash Sensing

Sudeep Joshi1,2, M M Nayak3, K Rajanna1

  • 1Department of Instrumentation and Applied Physics (IAP), Indian Institute of Science (IISc), Bangalore, 560012, India.

Small (Weinheim an Der Bergstrasse, Germany)
|June 26, 2018
PubMed
Summary

A new piezoelectric Zinc-Oxide (ZnO) crash sensor offers faster response times and higher sensitivity for autonomous vehicles. This compact sensor utilizes ZnO thin film on a flexible cantilever, outperforming traditional bulky sensors.

Keywords:
RF magnetron sputteringZnO thin filmscrash sensingflexible substratepiezoelectric coefficient

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