Effect of Embedded Pd Microstructures on the Flat-Band-Voltage Operation of Room Temperature ZnO-Based Liquid Petroleum Gas Sensors

Effect of Embedded Pd Microstructures on the Flat-Band-Voltage Operation of Room Temperature ZnO-Based Liquid Petroleum Gas Sensors

Three methods were used to fabricate ZnO-based room temperature liquid petroleum gas (LPG) sensors having interdigitated metal-semiconductor-metal (MSM) structures. Specifically, devices with Pd Schottky contacts were fabricated with: (1) un-doped ZnO active layers; (2) Pd-doped ZnO active layers; a...

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Bibliographic Details
Main Authors: Ghusoon M. Ali, Cody V. Thompson, Ali K. Jasim, Isam M. Abdulbaqi, James C. Moore
Format: Article
Language:English
Published: MDPI AG 2013-12-01
Series:Sensors
Subjects:
zinc oxide
ZnO
interdigitated
liquid petroleum gas
LPG
sol-gel
metal-semiconductor-metal
gas sensor
palladium
Pd
Online Access:http://www.mdpi.com/1424-8220/13/12/16801

Internet

http://www.mdpi.com/1424-8220/13/12/16801

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