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The electronic stru...
The electronic structure of La(1.48)Nd(0.4)Sr(0.12)CuO(4) probed by high- and low-energy angle-resolved photoelectron spectroscopy : Evolution with probing depth
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- Claesson, Thomas (author)
- KTH,Materialfysik
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- Månsson, Martin (author)
- KTH,Materialfysik
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- Önsten, Anneli (author)
- KTH,Materialfysik
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- Shi, Ming (author)
- Swiss Light Source, Paul Scherrer Institut, Switzerland
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- Sassa, Yasmine (author)
- Laboratory for Neutron Scattering, Zürich, Paul Scherrer Institut
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- Pailhés, Stephane (author)
- Laboratory for Neutron Scattering, Zürich, Paul Scherrer Institut
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- Chang, Johan (author)
- Laboratory for Neutron Scattering, Zürich, Paul Scherrer Institut
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- Bendounan, Azzedin (author)
- Synchrotron SOLEIL, L'Orme des Merisiers, France
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- Patthey, Luc (author)
- Swiss Light Source, Paul Scherrer Institut, Switzerland
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- Mesot, Joël (author)
- Paul Scherrer Institute, ETH Zürich, Switzerland
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- Muro, Takayuki (author)
- Japan Synchrotron Radiation Research Institute
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- Matsushita, Tomohiro (author)
- Japan Synchrotron Radiation Research Institute
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- Kinoshita, Toyohiko (author)
- Japan Synchrotron Radiation Research Institute
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- Nakamura, Tetsuya (author)
- Japan Synchrotron Radiation Research Institute
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- Momono, Naoki (author)
- Department of Physics, Hokkaido University, Japan
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- Oda, Migaku (author)
- Department of Physics, Hokkaido University, Japan
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- Ido, Masayuki (author)
- Department of Physics, Hokkaido University, Japan
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- Tjernberg, Oscar (author)
- KTH,Materialfysik
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(creator_code:org_t)
- 2009
- 2009
- English.
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In: Physical Review B Condensed Matter. - 0163-1829 .- 1095-3795. ; 80:9, s. 094503-1-094503-6
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http://arxiv.org/abs...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- We present angle-resolved photoelectron spectroscopy data probing the electronic structure of the Nd-substituted high-T-c cuprate La1.48Nd0.4Sr0.12CuO4. Data have been acquired at low and high photon energies, h nu=55 and 500 eV, respectively. The two extracted Fermi surfaces show significant differences. The differences can be attributed to either the change in probing depth suggesting dissimilarity of the intrinsic electronic structure between surface and bulk regions, or a considerable c-axis dispersion signaling a strong interlayer coupling. At both photon energies, considerable spectral weight is observed at all points along the Fermi surface and the intensity distribution as well as Fermi-surface shape observed at low as well as high photon energy is markedly different from what has been previously reported for La1.28Nd0.6Sr0.12CuO4 by Zhou [Science 286, 268 (1999)]. Document Type: Article
Subject headings
- 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
- band structure; Fermi surface; high-temperature superconductors; lanthanum compounds; neodymium; photoelectron spectra; strontium compounds
- Material physics with surface physics
- Materialfysik med ytfysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Claesson, Thomas
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Månsson, Martin
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Önsten, Anneli
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Shi, Ming
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Sassa, Yasmine
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Pailhés, Stephan ...
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show more...
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Chang, Johan
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Bendounan, Azzed ...
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Patthey, Luc
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Mesot, Joël
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Muro, Takayuki
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Matsushita, Tomo ...
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Kinoshita, Toyoh ...
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Nakamura, Tetsuy ...
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Momono, Naoki
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Oda, Migaku
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Ido, Masayuki
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Tjernberg, Oscar
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- About the subject
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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 ...
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Physical Review ...
- By the university
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Royal Institute of Technology