In semiconductor physics, the flat band potential is a critical parameter that influences the properties and behavior of semiconductors in contact with other materials, such as electrolytes or p-n ...

This course introduces basic concepts of the quantum theory of solids and presents the theory describing the carrier behaviors in semiconductors. The course balances fundamental physics with ...

How it works Schematic showing how a five-electron droplet (shown in blue) is transported inside the selected potential minimum of a SAW. Electrostatic gates (yellow) are used to guide the electron ...

A semiconductor is a material with electrical conductivity between that of a conductor (like copper) and an insulator (like glass). Unlike conductors, which allow electricity to flow freely, and ...

Conventional semiconductor lasers emit photons when electrons in the conduction band and holes in the electron band recombine. The wavelength or energy of the photon is determined by the energy ...

In a semiconductor, electrons can be excited by absorbing laser light. Advances in the past decade have enabled measuring this fundamental physical mechanism on timescales below a femtosecond (10-15 s ...

Semiconductors are crucial in building a future marked by environmental sustainability and more automation in the constantly changing field of technological innovation. In light of the pressing need ...

LMU researchers have directly measured a physical phenomenon that was theoretically described all the way back in 1933 – the polaron. When an electron travels through a polar crystalline solid, its ...