The effect of Pd on electrical properties of Sn02 in CH4 detection

by Dennis, John Ojur
Published 2001

Pseudocapacitive Charge Storage in Single-Step-Synthesized CoO-MnO2MnCo2O4 Hybrid Nanowires in Aqueous Alkaline Electrolytes

by Dennis , John Ojur
Published 2017

Design, Simulation and Modeling of a Micromachined High Temperature Microhotplate for Application in Trace Gas Detection.

by Dennis, John Ojur, Yousif, Abdelaziz, Mohamad, Mohamad Naufal
Published 2010

An Electromagnetic Frequency Increased Vibration Energy Harvester

by Ashraf, Khalid, Md Khir, Mohd Haris, Dennis, John Ojur
Published 2011

Analysis of frequency up-conversion based vibration energy harvesting

by Ashraf , Khalid, Khir, Mohd Haris Md, Dennis, John Ojur
Published 2011

Energy Harvesting in a Low Frequency Environment

by Ashraf, Khalid, Md Khir, Mohd Haris, Dennis, John Ojur
Published 2011

Design, Simulation and Modeling of a Micromachined High Temperature Microhotplate for Application in Trace Gas Detection

by Dennis , John Ojur, Ahmed, Abdelaziz Yousif, Mohamad, Naufal Mohamad
Published 2010

Characterization and modeling of 3-D vibration modes of a micromachined u-shaped cantilever

by Dennis , John Ojur, Talha , W.A., Hamid , N.H.B.
Published 2009

Hysteresis behaviour of sensitivity in Ch4 detection in air using Sno2 with Pd as sensitizing additive

by Dennis, John Ojur, Abd. Karim, Mohd. Mustamam, Ibrahim, Zuhairi, Saidin, Mohd. Khairi
Published 2002

A CMOS MEMS Resonant Magnetic field Sensor with differential Electrostatic actuation and Capacitive sensing

by Ahmad, Farooq, Dennis , John Ojur, Md Khir, Mohd Haris, Hamid, Nor Hisham
Published 2011

Analytical Modeling of Plus Shape MEMS Paddle Bridge Resonant Sensor for Weak Magnetic Fields

by Ahmad,, Farooq, Md Khir, Mohd Haris, Hamid, Nor Hisham, Dennis, John Ojur
Published 2011

Capacitor Device for Air Bubbles Monitoring

by Abdalrahman , Mawahib Gafare, Adam, Abdallah Belal, Dennis , John Ojur, Steele, Gail Sylvia
Published 2009

A CMOS MEMS Resonant Magnetic field Sensor with differential Electrostatic actuation and Capacitive sensing

by Ahmad, Farooq, Dennis, John Ojur, Md Khir, Mohd Haris, Hamid, Nor Hisham
Published 2012

Modeling and Microfabrication of a CMOS Resonator for Magnetic Field Measurement

by Dennis , John Ojur, Ahmad, Farooq, Md Khir, Mohd Haris, Hamid, Nor Hisham
Published 2012

Theoretical Analysis of Resonant Lateral Electrostatic Comb drive Actuator and Sensor

by Ahmad, Farooq, Dennis, John Ojur, Md Khir, Mohd Haris, Hamid, Nor Hisham
Published 2011

A CMOS MEMS Resonant Magnetic field Sensor with differential Electrostatic actuation and Capacitive sensing

by Ahmad, Farooq, Dennis, John Ojur, Md Khir, Mohd Haris, Hamid, Nor Hisham
Published 2011

Piezoresistive Pressure Sensor Design, Simulation and Modification Using CoventorWare Software

by Dennis, John Ojur, Bin Mat Sihat, Muhammad Syaqiq, Ahmed , Abdelaziz Yousif, Ahmad, Farooq
Published 2011

Design, modeling and simulation of CMOS MEMS cantilever for carbon dioxide gas sensing

by Mirza,, Asif, Md Khir, Mohd Haris, Dennis , John Ojur, Ashraf, Khalid, Hamid, Nor Hisham
Published 2011

Analytical Modeling of Mass-Sensitive Gas Sensor based on MEMS Resonator

by Ahmed, Abdelaziz Yousif, Dennis, John Ojur, Khir, M Haris M, Mohamad Saad, Mohamad Naufal
Published 2011

Finite Element Analysis of a Mass-Sensitive CMOS-MEMS Resonator using CoventorWare Simulation Software

by Dennis , John Ojur, Ahmed, Abdelaziz Yousif, Md Khir, Mohd Haris, Mohamad Saad, Mohamad Naufal
Published 2012