A photonics research group co-led by Gregor Weihs of the University of Innsbruck has developed a new technique for generating multi-photon states from quantum dots that overcomes the limitations of ...

MIT Study Lights Way for Bright, Efficient Quantum Dot LED TV Screens ...

In one sentence: A quantum dot laser is a semiconductor laser whose gain medium contains nanoscale quantum dots that confine electrons and holes in all three dimensions, producing discrete energy ...

Physicists at Paderborn University have, for the first time, experimentally demonstrated the so-called "return" of Rabi oscillations in semiconductor quantum dots. The phenomenon, which was first ...

Quantum communication Artist’s impression of a quantum network. This latest research could lead to quantum dots being used as quantum repeaters in future implementations. (Courtesy: iStock/Quardia) A ...

국내 연구팀이 차세대 양자과학기술의 핵심 기반인 단일양자광원을 얇은 바늘 끝에 붙잡아 필요한 쓰임새에 따라 성질을 바꿔 쓸 수 있는 플랫폼을 개발했다. 포스텍은 박경덕 물리학과·반도체공학과·융합대학원·반도체대학원 교수팀이 ...

Graphene quantum dots (GQDs) are nanoscale fragments of graphene whose lateral dimensions induce quantum confinement of charge carriers. This confinement opens a tunable band gap in an otherwise ...

Using quantum states for processing information has the potential to swiftly address complex problems that are beyond the reach of classical computers. Over the past decades, tremendous progress has ...

A golden chandelier that chills chips to near absolute zero, drone cameras with satellite eyes and a Renaissance portrait ...