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Displaying 58126 - 58150 of 74505

Nanostructure Fabrication via Direct Writing with Atoms Focused in Laser Fields

May 1, 1994
Author(s)
R E. Scholten, Jabez McClelland, E C. Palm, A Gavrin, Robert Celotta
The techniques of atom optics can be applied during the deposition of atoms onto a surface to produce nanostructures. A laser is used to form a standing wave intensity pattern in front of the substrate. An atom beam, which has been collimated by optical

Photoreflectance Study of the Chemically Modified (100) GaAs Surface

May 1, 1994
Author(s)
John A. Dagata, O Glembocki, J Tuchman, K Ko, S Pang
Photoreflectance (PR) spectroscopy has been used to study the Fermi-level pinning position of chemically modified (100) GaAs surfaces. It is shown that there are two pinning positions for the unmodified (100) GaAs surface. For n-GaAs, the Fermi level pins
Displaying 58126 - 58150 of 74505
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