Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
60 (1992), S. 2669-2671
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
A highly stable crystalline S-passivated InP(100) surface has been obtained by a simple wet chemical process, using illumination and heated (NH4)2S solution. Low-energy electron diffraction studies show a (1×1) diffraction pattern, which persists even after 3 days of exposure to the atmosphere. High-resolution photoemission studies show that the surface is terminated with a monolayer of sulfur, which forms bridge bonds only to indium. The P 2p core level is identical to that of a vacuum-cleaved InP surface. A possible structural model is presented.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.106890
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