In this case, the material was graphene—a so-called two-dimensional material composed of a single layer of carbon atoms. Instead of a stone, the scientists used laser pulses, focusing them on a ...

The authors of a new, non-peer reviewed study detail how the a graphene sheet used as a crystal grating withstood 100 hours of irradiation from an atom beam without damage, and distinctive ...

They reported the results of their experiment, which shows that a light beam can reliably transfer orbital angular momentum to itinerant electrons in graphene, on Nov. 26, 2024, in the journal ...

Invention of opto-thermoelectric tweezers (OTET) and the incorporation of graphene Thermal effects caused by laser beams in the focus area pose challenges like potential damage to biological samples ...

They were studying different aspects of graphene – sheets of carbon only one atom thick – but both made the same estimate about how hard it should be for an electric current flowing through ...

Manoharan Muruganathan (Former Senior Lecturer), and Professor Hiroshi Mizuta at the Japan Advanced Institute of Science and Technology (JAIST) proposed a graphene-based NEMS switch for this purpose.

The advent of van der Waals (vdW) materials, especially graphene, has opened new avenues ... van der Waals assembly techniques and electron beam lithography, creating a kagome-lattice pattern ...