Understanding how atoms collectively interact with light is important for both fundamental studies and the design of light–matter interfaces in quantum technologies. Over the past decades, many ...

Raman scattering provides an intrinsic fingerprint of chemical composition. Spontaneous Raman spectroscopy has been used for many decades to interrogate biological materials and systems. In spite of ...

What would it take to instantly transform a material from an electrical insulator into a conductive state without ever ...

Multiple domains provide designers and test engineers with complementary views of acquired signals. Oscilloscopes originated as instruments that measure electrical signals in the time domain. The ...