Sentences with phrase «as electrons in graphene»

They managed to do that by capturing light in a net of carbon atoms and slowing down light it down so that it moves almost as slow as the electrons in the graphene.

José Sánchez - Dehesa and Daniel Torrent at the Polytechnic University of Valencia claim that the sound moves in the same way as electrons in graphene, with almost no losses (Physical Review Letters, DOI: 10.1103 / PhysRevLett.108.174301).

Not exact matches

«Borophene is metallic in its typical state, with strong electron - phonon coupling to support possible superconductivity, and a rich band structure that contains Dirac cones, as in graphene,» Yakobson said.

The electrons in graphene have a famous property: They form a «Dirac cone,» in which their momentum and energy are related in much the same way as happens in light.

Electrons zing through the stuff in an unusual way, and they flow so easily that graphene could someday replace silicon and other semiconductors as the material of choice for microchips.

In this configuration the lead forms «islands» below the graphene and the electrons of this two - dimensional material behave as if in the presence of a colossal 80 - tesla magnetic field, which facilitates the selective control of the flow of spinIn this configuration the lead forms «islands» below the graphene and the electrons of this two - dimensional material behave as if in the presence of a colossal 80 - tesla magnetic field, which facilitates the selective control of the flow of spinin the presence of a colossal 80 - tesla magnetic field, which facilitates the selective control of the flow of spins.

Graphene's carbon atoms, depicted as bright blobs in this scanning transmission electron microscope image, form a chicken wire pattern.

A group of researchers from Osaka University, the University of Tokyo, Kyoto University, and the National Institute for Materials Science precisely examined current - fluctuation («shot noise») in the graphene p - n junction in the Quantum Hall (QH) regime and succeeded in observing electron partitioning taking place on the region along the p - n junction as current fluctuation.

In graphene, electrons skate across the surface 100 times as fast as in standard silicoIn graphene, electrons skate across the surface 100 times as fast as in standard silicoin standard silicon.

Graphene, a one - atom - thick carbon sheet, has taken the world of physics by storm — in part, because its electrons behave as massless particles.

The material — known as 1T» - WTe2 — bridges two flourishing fields of research: that of so - called 2 - D materials, which include monolayer materials such as graphene that behave in different ways than their thicker forms; and topological materials, in which electrons can zip around in predictable ways with next to no resistance and regardless of defects that would ordinarily impede their movement.

As he explained during his talk, he is studying how putting graphene in contact with the superconductor rhenium changes the behavior of electrons.

In January 2014, they published a paper in Physical Review Letters (PRL) presenting new ideas about how to induce a strange but interesting state in graphene — one where it appears as if particles inside it have a fraction of an electron's chargIn January 2014, they published a paper in Physical Review Letters (PRL) presenting new ideas about how to induce a strange but interesting state in graphene — one where it appears as if particles inside it have a fraction of an electron's chargin Physical Review Letters (PRL) presenting new ideas about how to induce a strange but interesting state in graphene — one where it appears as if particles inside it have a fraction of an electron's chargin graphene — one where it appears as if particles inside it have a fraction of an electron's charge.

In a semi-metal such as graphene, where there are always free electrons, this restriction does not apply, potentially opening up a broader range of frequencies for use in computing and communicationIn a semi-metal such as graphene, where there are always free electrons, this restriction does not apply, potentially opening up a broader range of frequencies for use in computing and communicationin computing and communications.

Indeed, graphene has superior conductivity properties, but it can not be directly used as an alternative to silicon in semiconductor electronics because it does not have a bandgap, that is, its electrons can move without climbing any energy barrier.

Moreover, these magnetic moments interact strongly with the electrons in graphene which carry electrical currents, giving rise to a significant extra electrical resistance at low temperature, known as the Kondo effect.