Cart (Loading....) | Create Account
Close category search window

Temperature Sensor in a Flexible Substrate

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Ahmed, M. ; Dept. of Electr. Eng., Univ. of Texas at Arlington, Arlington, TX, USA ; Chitteboyina, M.M. ; Butler, D.P. ; Celik-Butler, Z.

This paper presents the fabrication and measured performance of temperature sensors embedded in flexible polyimide substrates. The sensing material used for the temperature sensor was undoped amorphous silicon which was fabricated on a 35-m-thick layer of polyimide that serves as the flexible substrate. Another flexible polyimide superstrate layer of 35-40 m was spin-coated on top of the sensors to make sure the temperature sensors lie on a zero stress plane. The temperature coefficient of resistance was measured over the temperature range of 200- 360 K. The maximum temperature coefficient of resistance at 30 C was measured to be 0.0288 K-1. The effect of the flicker noise and voltage dependence of the voltage noise power spectral density exhibited by the sensor was evaluated. The normalized flicker noise coefficient was found to be 1.2 × 10-11.

Published in:

Sensors Journal, IEEE  (Volume:12 ,  Issue: 5 )

Date of Publication:

May 2012

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.