Researchers are developing world's first petahertz-speed phototransistor in ambient conditions

World's first petahertz-speed phototransistor in ambient conditions

Researchers demonstrated a way to to manipulate electrons using pulses of light that last less than a trillionth of a second to record electrons bypassing a physical barrier almost instantaneously -- a feat that redefines the potential limits of computer processing power.

Researchers are developing world's first petahertz-speed phototransistor in ambient conditions

What if ultrafast pulses of light could operate computers at speeds a million times faster than today's best processors? A team of scientists, including researchers from the University of Arizona, are working to make that possible.

Petahertz-speed phototransistor achieved at room temperature – DoonWire

Imagine computers operating a million times faster than today’s most advanced processors. This futuristic vision is one step closer to reality, thanks to an international team of scientists, including researchers from the University of Arizona, who have successfully demonstrated the world’s first petahertz-speed phototransistor capable of functioning under ambient conditions. The research, published in Nature […]

World's First Petahertz-speed Phototransistor at Room Temperature

Researchers demonstrated a way to manipulate electrons in graphene using pulses of light that last less than one thousands trillionth (one quadrillionth) of a second. By leveraging a quantum effect known as tunneling, they recorded electrons bypassing a physical barrier almost instantaneously, a feat that redefines the potential limits of computer processing power. A study ...

World’s Fastest Quantum Switch Could Amplify AI Power 1 Million-Fold - Wall Street Pit

University of Arizona researchers have developed the world's fastest transistor using graphene and laser pulses, achieving processing speeds in the petahertz range—over a million times faster than current chips. The breakthrough involves controlling electrons in graphene with 638-attosecond laser pulses that trigger quantum tunneling, creating a light-powered transistor that functions…

Ultra-fast transistor with Petahertz speed brings light informatics closer to practice – without cooling or vacuum. The post Petahertz light pulses make chips 1000 times faster first appeared on ingenieur.de - Jobbörse und Nachrichtenportal für Ingenieure.