Mcclelland, J.
, Celotta, R.
, Kubarych, Z.
and Gupta, R.
(1996),
Laser focusing of atoms for nanostructure fabrication, Australian Journal of Physics
(Accessed April 20, 2025)
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Laser focusing of atoms for nanostructure fabrication
Published
Author(s)
J Mcclelland, , ,
Abstract
Laser focusing of atoms has emerged as a viable form of nanofabrication. Structures are formed by focusing chromium atoms as they deposit onto a surface. The focusing occurs in a standing-wave laser field in one or two dimensions, resulting in arrays spaced at exactly half the laser wavelength (lambda/2=212.78 nm). Atomic force, scanning electron, and transmission electron microscopies are used to view the fabricated structures. Improvements in the technique, including narrowing of the linewidth and extension to two dimensions are discussed. Theoretical predictions for the shape of the deposited structures are also discussedCitation
Australian Journal of Physics
Volume
49 (2)
Pub Type
Journals
Keywords
Atom optics, Atomic deposition, Nanofabrication
Citation
Issues
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Created December 31, 1995, Updated October 12, 2021