Techniques for Band Gap Engineering vary, including doping, the introduction of impurities into a semiconductor to alter its electrical ... Additionally, nanostructuring—altering the material's ...

In this module on metal-semiconductor contacts, we will cover the following topics: Device structure, Equilibrium energy band diagram, Electrostatic analysis, Energy band diagram under bias, ...

"A flat band in a band structure is a very special type of frequency band where the group velocity remains zero across all wavenumbers," Bilal explains. "In practical terms, this means that sound ...

The core is often surrounded by a shell of a different semiconductor material with a wider bandgap, such as zinc sulfide (ZnS) or cadmium sulfide (CdS). This core-shell structure helps passivate the ...

"Our tunable-wavelength nitride semiconductor laser oscillates in the 405 nm band, but its structure can be readily adapted to the 460 nm band as well," explains first author Taisei Kusui.

2022 – Nordic Semiconductor today announces its entry into the Wi-Fi ® wireless IoT market with the introduction of the nRF7002, an ultra-low power, dual-band Wi-Fi 6 companion IC. The launch makes ...