Silicon LED created by buzzing surface with high-speed electrons Free-flying electrons generate light in silicon, CMOS lasers long way off.

What's a CPU made of? What's the difference between a CPU and a GPU? Read our layman's overview of the central processing unit, or CPU.

Semiconductor Doping The addition of an atom with fewer valence electrons than silicon, such as boron, creates holes, electrons that are missing in the valence band. This is called p-type doping. The ...

Israeli cybersecurity startup Valence Security has launched out of stealth mode with an announcement today that it has raised $7 million in funding. YL Ventures led the seed round. Also ...

Cybersecurity startup Valence Security Inc. today announced AI Assistant, a new service integrating generative AI and OpenAI LP technologies into its Collaborative SaaS Security Remediation ...

Silicon chips dominate electronics while optical fibres dominate long-distance information transfer. Recent work, in search of the best of both worlds, has led to silicon devices capable of ...

When this happens, a dopant atom substitutes a silicon particle in the structure, introducing an additional valence electron into the lattice. This fifth valence electron generates an excess of ...