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ELECTRONIC AND STRU...
ELECTRONIC AND STRUCTURAL-PROPERTIES OF THE CU-BI2CASR2CU2O8 INTERFACE
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- Nyholm, R. (författare)
- Lund University,Lunds universitet,KTH Royal Institute of Technology,MAX IV-laboratoriet,MAX IV Laboratory
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QVARFORD, M (författare)
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- SODERHOLM, S (författare)
- KTH Royal Institute of Technology
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- FLODSTROM, AS (författare)
- KTH Royal Institute of Technology
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- Andersen, J. N. (författare)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory
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NYHOLM, R (författare)
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- KARLSSON, Ulf O (författare)
- KTH Royal Institute of Technology,KTH,Skolan för informations- och kommunikationsteknik (ICT),Materialfysik
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- Lindau, I. (författare)
- Lund University,Lunds universitet,MAX IV-laboratoriet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,MAX IV Laboratory,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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(creator_code:org_t)
- 1991
- 1991
- Engelska.
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Ingår i: Physica. C, Superconductivity. - 0921-4534 .- 1873-2143. ; 180:1-4, s. 120-123
- Relaterad länk:
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http://dx.doi.org/10...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://lup.lub.lu.s...
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Abstract
Ämnesord
Stäng
- The formation of the Cu-Bi2CaSr2Cu2O8 interface has been studied by photoelectron spectroscopy using synchrotron radiation. Photon energies in the range 20-1000 eV were utilized in order to probe both the valence band and to monitor chemical changes upon Cu deposition, as revealed by the core-level shifts. A strong chemical reaction between Bi2CaSr2CuO8 and Cu is manifested by the formation of metallic Bi. From the intensity variations as a function of electron emission angle it is shown that the metallic Bi segregates to the top surface layer.
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- art (ämneskategori)
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