Journal article
RBS studies of the absolute coverage of Cs on the Si(1 1 1)-7×7 surface
Surface science, v 479(1), pp 136-140
2001
Abstract
The absolute saturation coverage of Cs adsorbed on the Si(1
1
1)-7×7 surface at room temperature has been measured using Rutherford backscattering spectrometry. At saturation, coverage is 0.51±0.02 monolayers (ML) where 1 ML=7.83×10
14 atoms/cm
2. This value constrains proposed ordered structural models by placing a strict upper limit on the absolute coverage of the first Cs layer adsorbed on Si(1
0
0) at room temperature. Proposed structural models with lower coverages of ordered Cs must include substantial disordered components.
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Details
- Title
- RBS studies of the absolute coverage of Cs on the Si(1 1 1)-7×7 surface
- Creators
- W.B Sherman - University of PennsylvaniaR Banerjee - Drexel UniversityN.J DiNardo - Drexel UniversityW.R Graham - University of Pennsylvania
- Publication Details
- Surface science, v 479(1), pp 136-140
- Publisher
- Elsevier
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Physics
- Web of Science ID
- WOS:000168926100014
- Scopus ID
- 2-s2.0-0035918440
- Other Identifier
- 991019167724104721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Chemistry, Physical
- Physics, Condensed Matter