Negative refraction gets natural
Physicists discover that ferromagnets can have a negative refractive index
Thank you for registering with Physics World
If you'd like to change your details at any time, please visit My account
Physicists discover that ferromagnets can have a negative refractive index
Condensates form at unusually high temperatures
Physicists say dark matter is seen in separate structure for the first time
Read article: Ghostly ring provides strong evidence for dark matter
Device could be a source of terahertz radiation for communications
Tests of Newton's law may have to be more stringent
Discovery might shed light on high-temperature superconductivity
Read article: Fermions pair up without superfluidity
Physicist Theodore Maiman, who built the world's first laser, has died at the age of 79
Read article: Laser pioneer dies
New force would require overhaul of the Standard Model
Read article: Hunt for fifth force focuses on Bullet Cluster
Physicists chart spin to uncover the core's composition
Read article: Molten core solves mystery of Mercury’s magnetic field
UK spin-off counts CERN as a customer
Read article: Diamond maker focuses on particle detectors