Metallic-like thallium overlayer on a Si(111) surface
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10108193" target="_blank" >RIV/00216208:11320/11:10108193 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevB.84.233304" target="_blank" >http://dx.doi.org/10.1103/PhysRevB.84.233304</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.84.233304" target="_blank" >10.1103/PhysRevB.84.233304</a>
Alternative languages
Result language
angličtina
Original language name
Metallic-like thallium overlayer on a Si(111) surface
Original language description
A (1x1) ordered monolayer of thallium atoms on a Si(111) surface has promising potential as a material generating spin-polarized electrons [Sakamoto et al., Phys. Rev. Lett. 102, 096805 (2009)]. In an ideal form the surface is nonmetallic [Lee et al., Phys. Rev. B 66, 233312 (2002)]. Our scanning-tunneling microscopy and spectroscopy study of the (1x1)-Tl surface shows clearly its metallic-like character. On the surface, intrinsic regularly shaped defects with increased density of states near the Fermilevel are observed. The relationship between the presence of the defects, which we interpret as Tl multivacancies induced by Si adatoms, and metallicity of the layer is briefly discussed.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP202%2F09%2FP033" target="_blank" >GP202/09/P033: Growth of ordered nanostructures of goup III metals on the Si(111)-5x5 surface</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review B - Condensed Matter and Materials Physics
ISSN
1098-0121
e-ISSN
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Volume of the periodical
84
Issue of the periodical within the volume
23
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
233304, 1-4
UT code for WoS article
000298115200001
EID of the result in the Scopus database
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