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Threshold Voltage Instability and Relaxation in Hydrogenated Amorphous Silicon Thin Film Transistors
(University of Waterloo, 2005)
This thesis presents a study of the bias-induced threshold voltage metastability phenomenon of the hydrogenated amorphous silicon (a-Si:H) thin film transistors (TFTs). An application of gate bias stress shifts the ...
Advanced MEMS Microprobes for Neural Stimulation and Recording
(University of Waterloo, 2011-04-28)
The in-vivo observation of the neural activities generated by a large number of closely located neurons is believed to be crucial for understanding the nervous system. Moreover, the functional electrical stimulation of the ...