Transport phenomena in semiconductors, theory of the p-n junction, bipolar and unipolar devices, general analysis of the metal-semiconductor and MIS structures, CCD, MOSFET and bipolar transistors.

In magnetic materials with antisymmetric exchange interactions, novel particle-like spin textures called magnetic skyrmions can appear and be manipulated by electrons. First observed in 2009, they ...

Researchers have developed a new device that can measure and control a nanoparticle trapped in a laser beam with unprecedented sensitivity. Researchers have developed a new device that can measure and ...

Physicists have designed the first device to create particles with charged negative mass. The breakthrough could lead to an entirely new way to generate laser light using only a tiny amount of energy.

Numerical programming and computer simulations are ubiquitous through all subjects in physics. Thus, computational physics has grown to be an appealing field for those who wish to acquire advanced and ...

A new type of computer uses oscillators in special materials to find the most efficient solutions to complex scheduling and routing problems at room temperature. (Nanowerk News) A line of engineering ...

WASHINGTON--(BUSINESS WIRE)--Researchers have developed a new device that can measure and control a nanoparticle trapped in a laser beam with unprecedented sensitivity. The new technology could help ...