Abstract
SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
FET is a resistor whose resistance value is controlled by the potential
applied to the control terminal termed as Gate. The conducting region is called a
channel which may be either p type or n type based on the substrate used. The channel
conductivity mainly depends on the gate region. I-V characteristics are expressed in
a detailed manner with necessary equations. JFET parameters are another crucial
factor to understand its characteristics. The small signal model of JFET is illustrated
in a very lucid manner.
Keywords:
Structure, Structure, Working principle, I-V Characteristics.
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Authors:Bentham Science Books