New Twist on 140-Year-Old Physics Effect

September 15, 2025 በAI የተዘገበ

Researchers have discovered a giant magneto-optic effect, rethinking a 140-year-old physics principle. This could lead to innovations in optical devices. The findings were published in a recent study.

Electrons in graphene reach supersonic speeds for first time

Researchers have achieved a breakthrough by pushing electrons in graphene to supersonic speeds, creating a hydraulic jump similar to a sonic boom. This experiment, conducted using a microscopic nozzle, marks the first observation of such electron behavior. The findings could help resolve debates on electrically charged shockwaves.

AIP Previews Week of September 15, 2025

The American Institute of Physics outlines key events and developments in physics for the week of September 15, 2025. The preview includes policy updates, conferences, and research highlights. It aims to inform stakeholders about upcoming opportunities in the field.

Scientists uncover hidden energy mechanism in M87 black hole

Astrophysicists at Goethe University Frankfurt have simulated how the supermassive black hole M87* powers its massive particle jet using a new numerical code. Their findings reveal that magnetic reconnection, alongside the traditional Blandford-Znajek mechanism, extracts rotational energy from the black hole. This discovery explains the immense jets that influence galaxy evolution.

Trio awarded 2025 Nobel Prize in Physics for quantum tunneling work

The 2025 Nobel Prize in Physics has been awarded to John Clarke, Michel Devoret, and John Martinis for their pioneering research on quantum tunneling in superconducting circuits. Their 1985 experiments demonstrated how quantum effects apply to complex systems, laying the foundation for modern quantum computers. Clarke expressed surprise at the recognition, noting the unexpected impact of their discovery.

Researchers develop new quantum sensor for dark matter detection

A team of scientists has unveiled a novel quantum sensor that could revolutionize the search for dark matter. The device, detailed in a recent study, uses advanced quantum technology to detect elusive particles with unprecedented sensitivity. This breakthrough promises to advance our understanding of the universe's hidden components.

EeroQ traps single electrons on liquid helium for qubits

A startup called EeroQ has published research demonstrating how to trap individual electrons floating on liquid helium, proposing it as a foundation for scalable quantum computing qubits. The technique leverages old physics to create isolated electron spins with potentially excellent coherence. Experts suggest this could enable rapid scaling using standard manufacturing processes.

Scientists Invent Visible Time Crystals

September 15, 2025 በAI የተዘገበ

A team of physicists has created visible time crystals, a new state of matter that repeats in time rather than space. This breakthrough allows for observation with standard lab equipment. The invention was detailed in a paper released today.

Researchers develop room-temperature quantum sensor for gravitational waves

Scientists at MIT have created a quantum sensor capable of detecting gravitational waves at room temperature, potentially transforming astrophysics research. The device, detailed in a new Nature study, uses defects in diamonds to measure minute gravitational changes. This breakthrough could enable more accessible detection of cosmic events like black hole mergers.