Not exact matches
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 spin
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 spin
in the presence of a colossal 80 - tesla magnetic field, which facilitates the selective control of the flow of spins.
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.
Scientists at Harvard and Raytheon BBN Technology have made a breakthrough
in our understanding of
graphene's basic properties, observing for the first time
electrons in a metal
behaving like a fluid (Credit: Peter Allen / Harvard SEAS)
In graphene, however, the electrons» effective mass is zero and they behave like elementary particles obeying a version of Einsteinian relativity, albeit in a realm where the ultimate speed limit is about 800 kilometers per second instead of the usual 300,000 kilometers per secon
In graphene, however, the
electrons» effective mass is zero and they
behave like elementary particles obeying a version of Einsteinian relativity, albeit
in a realm where the ultimate speed limit is about 800 kilometers per second instead of the usual 300,000 kilometers per secon
in a realm where the ultimate speed limit is about 800 kilometers per second instead of the usual 300,000 kilometers per second.