Design and Development of Polysilicon-based Microhotplate for Gas Sensing Application

The paper presents the design and development of a polysilicon-based microhotplate (MHP) on a SiO2 membrane formed by bulk micromachining in <100> orientation P-type silicon. The chip comprises four microheater cells, which can be used separately or in series combination. The chip size is 2.1...

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Bibliographic Details
Main Authors: Mahanth PRASAD, V. K. KHANNA, Ram Gopal
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2009-04-01
Series:Sensors & Transducers
Subjects:
MHP
TCR
Online Access:http://www.sensorsportal.com/HTML/DIGEST/april_09/P_411.pdf