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Zoology and wildlife conservation

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Abstracts » Zoology and wildlife conservation

Atomic-scale imaging of carbon nanofibre growth

Article Abstract:

The time-resolved, high-resolution in situ transmission electron microscope observations of the formation of carbon nanofibres are reported. The findings indicate that nucleation and growth of graphene layers are assisted by a dynamic formation and restructuring of mono-atomic step edges at the nickel surface.

Author: Norskov, Jens K., Sehested, Jens, Hansen, Poul L., Helveg, Stig, Lopez-Cartes, Carlos, Clausen Bjerne S., Rostrup-Nielsen Jens R., Abild-Pedersen, Frank
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2004
Carbon and graphite products, Carbon and Graphite Product Manufacturing, Carbon & Graphite Fibers, Carbon fibers, Carbon fibres

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New spin on correlated electrons

Article Abstract:

Nanotechnology enables researchers to create controlled or tunable models of electronic behavior in solids. Researchers could unambiguously identify the states of several electrons in nano-structures and even manipulate those states.

Author: Potok, Ronald M
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2005
Kondo effect

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On the straight and narrow

Article Abstract:

The definition of nanostructures and its characteristics are presented. Amphiphilic organic molecules are templates for making such nanostructures, but the aggregate forms of it causes problems.

Author: Register, Richard A.
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2003

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Subjects list: Research, United States, Nanotechnology
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