Ultrafast control of surface waves As a final step, the researchers used another laser pulse to deliberately perturb the electron sea in the graphene sample while the electron wave was propagating.

Artistic representation of a surface plasmon polariton wave (golden surface wave) generated beneath a sharp metal tip on an atomically thin graphene layer (hexagonal ball-and-stick model ... perturb ...

As a final step, the researchers used another laser pulse to deliberately perturb the electron sea in the graphene sample while the electron wave was propagating. By including the second laser ...

Images of the burning oil tanker Sounion are a stark reminder of Houthi attacks on shipping in the Red Sea. (Photo: Eunavfor Aspides) A reported ceasefire in the war between Israel and Hamas has ...

The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...

Copyright 2025 The Associated Press. All Rights Reserved. Estonian naval ships sail in the Baltic Sea on Thursday, Jan. 9, 2025, as part of stepped-up NATO patrols in ...

Giant isopods of the genus Bathynomus, which can reach more than 30 cm in length, are known as bọ biển or "sea bugs" in Vietnam. For the first time, one such species was described from ...

So far, this new species has only been found near the Spratly Islands in Vietnam, but further research will probably confirm its presence in other parts of the South China Sea. Giant isopods like ...

The C-Lion1 submarine telecommunications cable is being laid to the bottom of the Baltic Sea by cable ship Ile de Brehat on the shore of Helsinki, Finland [File: Lehtikuva/Heikki Saukkomaa/via ...

A video she managed to film briefly using the light on her phone, now shared with the BBC, shows the space where she thought her life might end - and how surging sea water and floating debris ...