By squeezing terahertz light beyond its usual limits, researchers have exposed hidden quantum "jiggles" inside a ...

With the terahertz scope, the team observed a frictionless “superfluid” of superconducting electrons that were collectively ...

Physicists have finally built a microscope that can watch superconducting electrons move in real time, and the picture is far ...

You can tell a lot about a material based on the type of light shining at it: Optical light illuminates a material's surface, ...

TOKYO — July 22, 2024 — NTT Corporation and The University of Tokyo announced they have generated and controlled graphene plasmon wave packets with a pulse width of 1.2 picoseconds. They said this ...

Using carefully tuned terahertz light, the MIT team was able to controllably switch an antiferromagnet to a new magnetic state. Over repeated experiments, the team observed that a terahertz pulse ...

Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (MBI) An electron and the surrounding cloud of solvent dipoles couple through electric forces and can undergo joint collective ...

(a) A series of 15-THz beam profiles captured at various positions along the propagation when focused by a concave metallic mirror. The spot size is as small as 43 micrometers in a full width at half ...

The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in vacuum. However, in so-called epsilon-near-zero (ENZ) materials, light exhibits ...