Electrochemistry of chemically sensitive field effect transistors
Abstract
It is shown that ISFETs are closely related to conventional ion selective electrodes. The time response characteristics of these devices are examined in detail. The possibility of their use as direct charge sensors is critically evaluated.
- Publication:
-
Interim Technical Report Utah Univ
- Pub Date:
- September 1983
- Bibcode:
- 1983utah.rept.....J
- Keywords:
-
- Electrochemistry;
- Field Effect Transistors;
- Ion Selective Electrodes;
- Capacitance;
- Electrical Resistance;
- Gold;
- Membranes;
- Potassium;
- Reaction Time;
- Sodium;
- Solutions;
- Voltmeters;
- Electronics and Electrical Engineering