A transistor that is normally closed (on), allowing current to pass, but is triggered to open (off) and impede current. Contrast with "enhancement mode," wherein the transistor is normally open (off), ...

Since the 1940s when the first transistor was created, transistors have evolved from ornery blocks of germanium wrangled into basic amplifiers into thousands and thousands of different devices made of ...

Over the recent weeks here at Hackaday, we’ve been taking a look at the humble transistor. In a series whose impetus came from a friend musing upon his students arriving with highly developed ...

Since the mid-nineteen seventies the “enhancement-mode” MOSFET has been the subject of almost continuous global research, development, and refinement by both the semiconductor industry and academia.

Controlled doping of semiconductors leads to highly reproducible transistors with precisely tunable device characteristics 1, which is witnessed by the success of inorganic metal-oxide-semiconductor ...

Many switch-mode power supplies use “kick-start” circuits to initialize their offline operation. These circuits may be simple resistors, such as International Rectifier’s IRIS4015, or more complicated ...

WASHINGTON, D.C., Oct. 26, 2017 -- Silicon has provided enormous benefits to the power electronics industry. But performance of silicon-based power electronics is nearing maximum capacity. Enter wide ...

The transistor, an invention that heralded a new era in electronics, is the key component of practically all integrated circuits (ICs) and microprocessors. The point-contact transistor that Walter H.

(Nanowerk Spotlight) For new generation electronic appliances advanced nanoscale transistors are in demand which needs precise biasing of each device. These stringent biasing conditions can be relaxed ...

A heterojunction is an interface between two semiconductor materials of differing energy gap, and inorganic heterojunctions have been studied as the basis of electronic devices for over half a century ...