Scientists have developed a new way to manufacture semiconductor quantum dots that emit faster and more reliable single photons, potentially advancing technologies such as quantum communication and photonic quantum computing.
Help from quantum dots ...Quantum dots generate entangled photon pairs on demand (2026, March 13) retrieved 13 March 2026 from https.//phys.org/news/2026-03-quantum-dots-generate-entangled-photon.html.
Scientists have been hoping that semiconductor quantum dots (tiny semiconductor particles that are often described as artificial atoms) could solve this problem ...Once two electrons occupy the quantum dot simultaneously, they form a biexciton state.
Quantum dots reveal entropy production, a key measure of nanoscale energy dissipation (2026, February 9) retrieved 9 February 2026 from https.//phys.org/news/2026-02-quantum-dots-reveal-entropy-production.html.