Seminário

Plasmonic Instabilities in two-dimensional Dirac Materials

Sala 8.2.10, Ciências ULisboa

Por Hugo Terças (Departamento de Física, Instituto Superior Técnico).

The generation of coherent terahertz radiation is an outstanding challenge at both scientific and technological levels. In one hand, the quest for table-top THz solutions based on integrated-circuit technology puts graphene and other bi-dimensional in the run. Plasma instabilities in bi-dimensional materials are an appealing mechanism for the production of low-power coherent THz signals. In this talk, we discuss how to produce plasmonic instabilities based on electronic injection only.

11h00-12h00
CFTC - Centro de Física Teórica e Computacional
Logótipos de Ciências ULisboa/GAPsi e calendarização das palestras

Uma conversa sobre ti, alguém amigo ou apenas acerca de ansiedade.

An annual meeting that aims to bring together Evolutionary Biologists working in Portugal and abroad in order to promote scientific cohesion and excellence. This meeting is a forum for scientists of all academic levels (from master students to principal investigators), to present their work and discuss, fostering new ideas and collaborations.

A leading venue for presenting and discussing the latest research, industrial practice and innovations in dependable and secure computing.

Páginas