Diamond anvils can make superconductors at or near room temperature in the lab. Now a path to useful room-temperature superconductors has been briefly shown using 10 THz lasers. A few watts of ...

An innovative arrangement employing diverse electronic and optical principles and components leads to precision frequency ...

Researchers from Beihang University in China have developed a spintronic THz emitter featuring a microscale stripe pattern that enables the modulation of chirality during THz wave generation. This ...

Schematic of chiral terahertz generation and control: A femtosecond laser interacts with a patterned spintronic emitter, producing elliptically or circularly polarized terahertz waves. Rotating the ...

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 ...

(Nanowerk News) A research group has developed a high-speed, high-sensitivity terahertz-wave detector operating at room temperature, paving the way for advancements in the development of next ...

This is a virtual meeting. Please email: Pamela_Morel@uml.edu for the Zoom link 72 hours prior to the seminar. Cecil received his BS in Physics (with honors) from St. Stephen's College, Delhi (2002) ...

Metadevices are redefining how electromagnetic fields and energy can be manipulated, enabling creation of solid-state devices for the terahertz spectrum. Why scaling down reaches a limit in the ...

Terahertz (THz) waves, which are located between microwaves and infrared light in the electromagnetic spectrum, can pass through many materials without causing damage, making them useful for security ...