Biological and physical studies on DNA structure have revealed considerable interest into the electronic properties of DNA (1). Formation of DNA lesions as a result of radiation effect and ionization ...

The drift-diffusion equations relevant for application to current flow in the double gate transistor are addressed. In standard operation this device has both source and drain heavily doped with the ...

It has long been known that the simple combination of a depletion-mode MOSFET (and before these were available, a JFET) and a resistor made a simple, serviceable current source such as that seen on ...

Part 1 of this series focuses on high-performance electronic loads for testing power supplies that have low output voltage and high current. It describes the necessity for special electronic loads, ...

Two distinct structures have been developed for the enhancement mode of GaN-based high-electron–mobility transistors (HEMTs). These two modes are the metal-insulator–semiconductor (MIS) structure, 2 ...

Several types of devices are employed in electronic systems to protect against voltage transients, power surges, and excessive voltage or current. Varistors is one of those devices that protect ...

Scientists at the Fraunhofer Institute for Solar Energy Systems ISE have cultivated a method for measuring the performance of back-contacted solar cells that avoids contact in the production line. The ...