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Tin-stabilized (1 x...
Tin-stabilized (1 x 2) and (1 x 4) reconstructions on GaAs(100) and InAs(100) studied by scanning tunneling microscopy, photoelectron spectroscopy, and ab initio calculations
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- Lang, J. J. K. (author)
- Turun Yliopisto,University of Turku
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- Laukkanen, P. (author)
- Turun Yliopisto,University of Turku,Tammerfors tekniska universitet,Tampere University of Technology
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- Punkkinen, Marko Patrick John (author)
- KTH,Materialvetenskap
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- Ahola-Tuomi, M. (author)
- Turun Yliopisto,University of Turku
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- Kuzmin, M. (author)
- Turun Yliopisto,University of Turku,Russian Academy of Sciences
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- Tuominen, V. (author)
- Turun Yliopisto,University of Turku
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- Dahl, J. (author)
- Turun Yliopisto,University of Turku
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- Tuominen, M. (author)
- Turun Yliopisto,University of Turku
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- Perala, R. E. (author)
- Turun Yliopisto,University of Turku
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- Schulte, Karina (author)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory
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- Adell, Johan, 1980 (author)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory
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- Sadowski, J. (author)
- Lunds universitet,Lund University,Polish Academy of Sciences
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- Kanski, Janusz, 1946 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Guina, M. (author)
- Tammerfors tekniska universitet,Tampere University of Technology
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- Pessa, M. (author)
- Tammerfors tekniska universitet,Tampere University of Technology
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- Kokko, K. (author)
- Turun Yliopisto,University of Turku
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- Johansson, Börje (author)
- KTH,Uppsala universitet,Materialteori,Tillämpad materialfysik
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- Vitos, Levente (author)
- KTH,Uppsala universitet,Materialteori,Tillämpad materialfysik
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- Vayrynen, I. J. (author)
- Turun Yliopisto,University of Turku
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(creator_code:org_t)
- Elsevier BV, 2011
- 2011
- English.
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In: Surface Science. - : Elsevier BV. - 0039-6028 .- 1879-2758. ; 605:9-10, s. 883-888
- Related links:
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http://dx.doi.org/10...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Tin (Sn) induced (1 x 2) reconstructions on GaAs(100) and InAs(100) substrates have been studied by low energy electron diffraction (LEED), photoelectron spectroscopy, scanning tunneling microscopy/spectroscopy (STM/STS) and ab initio calculations. The comparison of measured and calculated STM images and surface core-level shifts shows that these surfaces can be well described with the energetically stable building blocks that consist of Sn-III dimers. Furthermore, a new Sn-induced (1 x 4) reconstruction was found. In this reconstruction the occupied dangling bonds are closer to each other than in the more symmetric (1 x 2) reconstruction, and it is shown that the (1 x 4) reconstruction is stabilized as the adatom size increases.
Subject headings
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Annan teknik -- Övrig annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Other Engineering and Technologies not elsewhere specified (hsv//eng)
Keyword
- Indium-arsenide (InAs)
- surface
- Surface reconstruction
- radiation photoelectron spectroscopy
- state
- basis-set
- method
- Single crystal surfaces
- total-energy calculations
- molecular-beam epitaxy
- Gallium-arsenide (GaAs)
- Scanning-tunneling microscopy
- augmented-wave
- growth
- metals
- sn-doped gaas
- Synchrotron
- dynamics
- Ab initio calculations
- Ab initio calculations
- Scanning-tunneling microscopy
- Synchrotron
- radiation photoelectron spectroscopy
- Surface reconstruction
- Gallium-arsenide (GaAs)
- Indium-arsenide (InAs)
- Single crystal surfaces
- Physics
- Material physics with surface physics
Publication and Content Type
- art (subject category)
- ref (subject category)
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To the university's database
- By the author/editor
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Lang, J. J. K.
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Laukkanen, P.
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Punkkinen, Marko ...
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Ahola-Tuomi, M.
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Kuzmin, M.
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Tuominen, V.
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show more...
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Dahl, J.
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Tuominen, M.
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Perala, R. E.
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Schulte, Karina
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Adell, Johan, 19 ...
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Sadowski, J.
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Kanski, Janusz, ...
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Guina, M.
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Pessa, M.
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Kokko, K.
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Johansson, Börje
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Vitos, Levente
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Vayrynen, I. J.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Physical Chemist ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Other Engineerin ...
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and Other Engineerin ...
- Articles in the publication
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Surface Science
- By the university
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Chalmers University of Technology
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Lund University
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Uppsala University
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Royal Institute of Technology