A semiconductor amplifying device with up to 100-meg input impedance is now available from an American manufacturer. (Some French firms already have announced field-effect devices.) Crystalonics, ...

Forbes contributors publish independent expert analyses and insights. Covering Digital Storage Technology & Market. IEEE President in 2024 This last week I had my last two public appearances as the ...

What are Organic Field-Effect Transistors? Organic field-effect transistors (OFETs) are a type of transistor that uses an organic semiconductor material as the active layer. Unlike conventional ...

A graphene layer consists of carbon atoms linked by covalent bonds, forming a honeycomb structure. Its excellent electron mobility, chemical and physical stability, electrical and thermal conductivity ...

What is the Hall Effect? The Hall effect is a fundamental phenomenon in physics that occurs when an electric current flows through a conductor in the presence of a magnetic field perpendicular to the ...