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Bi ultra-thin cryst...
Bi ultra-thin crystalline films on InAs(111)A and B substrates: a combined core-level and valence-band angle-resolved and dichroic photoemission study
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- Nicolai, L. (author)
- University of West Bohemia,Univ West Bohemia, Czech Republic
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- Mariot, J-M (author)
- Sorbonne Université,Sorbonne University,SOLEIL Synchrotron,Sorbonne Univ, France;Orme Merisiers, France,Univ West Bohemia, Czech Republic
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- Djukic, U. (author)
- Université de Cergy-Pontoise,University of Cergy-Pontoise,Univ Cergy Pontoise, France
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- Wang, W. (author)
- Lunds universitet,Lund University,Lund University, Sweden
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- Heckmann, O. (author)
- Université de Cergy-Pontoise,University of Cergy-Pontoise,Université Paris-Saclay,University Paris-Saclay,Univ Cergy Pontoise, France;Univ Paris Saclay, France
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- Richter, M. C. (author)
- Université de Cergy-Pontoise,University of Cergy-Pontoise,Université Paris-Saclay,University Paris-Saclay,Univ Cergy Pontoise, France;Univ Paris Saclay, France
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- Kanski, Janusz, 1946 (author)
- Chalmers tekniska högskola,Chalmers University of Technology,Chalmers university of technology, Sweden
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- Leandersson, M. (author)
- Lunds universitet,Lund University,Lund University, Sweden
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- Balasubramanian, T. (author)
- Lunds universitet,Lund University,Lund University, Sweden
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- Sadowski, Janusz (author)
- Linnéuniversitetet,Institutionen för fysik och elektroteknik (IFE),Polish Acad Sci, Poland;Univ Warsaw, Poland
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- Braun, J. (author)
- Ludwig-Maximilians-Universität München,Ludwig Maximilian University of Munich,Ludwig Maximilians Univ Munchen, Germany
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- Ebert, H. (author)
- Ludwig-Maximilians-Universität München,Ludwig Maximilian University of Munich,Ludwig Maximilians Univ Munchen, Germany
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- Vobornik, I. (author)
- Consiglio Nazionale delle Ricerche (CNR),National Research Council of Italy (CNR),CNR, Italy
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- Fujii, J. (author)
- Consiglio Nazionale delle Ricerche (CNR),National Research Council of Italy (CNR),CNR, Italy
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- Minar, J. (author)
- University of West Bohemia
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- Hricovini, K. (author)
- Université de Cergy-Pontoise,University of Cergy-Pontoise,Université Paris-Saclay,University Paris-Saclay,Univ Cergy Pontoise, France;Univ Paris Saclay, France
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(creator_code:org_t)
- 2019-12-12
- 2019
- English.
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In: New Journal of Physics. - : IOP Publishing. - 1367-2630. ; 21:12
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Abstract
Subject headings
Close
- The growth of Bi on both the In-terminated (A) face and the As-terminated (B) face of InAs(111) has been investigated by low-energy electron diffraction, scanning tunnelling microscopy, and photoelectron spectroscopy using synchrotron radiation. The changes upon Bi deposition of the In 4d and Bi 5d(5/2) photoelectron signals allow to get a comprehensive picture of the Bi/InAs(111) interface. From the early stage the Bi growth on the A face is epitaxial, contrary to that on the B face that proceeds via the formation of islands. Angle-resolved photoelectron spectra show that the electronic structure of a Bi deposit of approximate to 10 bi-layers on the A face is identical to that of bulk Bi, while more than approximate to 30 bi-layers are needed for the B face. Both bulk and surface electronic states observed are well accounted for by fully relativistic ab initio calculations performed using the one-step model of photoemission. These calculations are used to analyse the dichroic photoemission data recorded in the vicinity of the Fermi level around the (Gamma) over bar point of the Brillouin zone.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- ultra-thin films
- indium arsenide
- angle-resolved photoemission
- circular dichroism
- bismuth
- growth
- electronic structure calculations
- Fysik
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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Nicolai, L.
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Mariot, J-M
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Djukic, U.
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Wang, W.
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Heckmann, O.
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Richter, M. C.
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show more...
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Kanski, Janusz, ...
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Leandersson, M.
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Balasubramanian, ...
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Sadowski, Janusz
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Braun, J.
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Ebert, H.
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Vobornik, I.
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Fujii, J.
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Minar, J.
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Hricovini, K.
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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 Physical Science ...
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and Atom and Molecul ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Materials Chemis ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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New Journal of P ...
- By the university
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Chalmers University of Technology
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Linnaeus University