PEC Silicon water splitting at 13% efficiency

PEC Silicon water splitting at 13% efficiency

by | Jan 19, 2020 | energy

Photoelectrochemical (PEC) splitting of water into hydrogen and oxygen is a promising way for the production of clean, and storable form of fuel but the PEC efficiency has remained low. Herein, we demonstrate enhanced light harvesting, charge carrier...
On-chip hyperuniform nanolasers

On-chip hyperuniform nanolasers

by | Jan 19, 2020 | ai photonics

Designing light sources with controllable properties at the nanoscale is a main goal in research in photonics. Harnessing disorder opens many opportunities for reducing the footprints of laser devices, enabling physical phenomena and functionalities that are not...
Toward Quantum Cryptography with Classical Optics

Toward Quantum Cryptography with Classical Optics

by | Jan 4, 2020 | cryptography

While still far from practical implementation, the prospect of ultra-powerful quantum computers has raised significant concerns about information security. That’s because a true quantum machine could quickly undermine the classical security protocols on which the...