001     25273
005     20180210130639.0
024 7 _ |2 DOI
|a 10.1016/S0039-6028(01)01897-0
024 7 _ |2 WOS
|a WOS:000175383700009
037 _ _ |a PreJuSER-25273
041 _ _ |a eng
082 _ _ |a 540
084 _ _ |2 WoS
|a Chemistry, Physical
084 _ _ |2 WoS
|a Physics, Condensed Matter
100 1 _ |a Jeliazova, Y.
|b 0
|u FZJ
|0 P:(DE-Juel1)VDB5526
245 _ _ |a Vibrational properties of ultrathin Ga2O3 films grown on Ni(100)
260 _ _ |a Amsterdam
|b Elsevier
|c 2002
300 _ _ |a 51 - 57
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a Surface Science
|x 0039-6028
|0 5673
|v 502-503
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a Growth and vibrational properties of ultrathin films of Ga2O3 on Ni(100) were investigated in the temperature range of 80-1200 K by using electron energy loss spectroscopy (EELS), Auger electron spectroscopy, and low energy electron diffraction (LEED). At 80 K, a 30 Angstrom thick Ga layer was deposited on the c(2 x 2)-oxygen structure prepared on Ni(I 00). Afterwards, the Ga layer was oxidized with oxygen until saturation. At 80 K, both the Ga layer and the oxidized Ga layer are amorphous. After annealing to room temperature a energy loss at similar to640 cm(-1) occurs. This loss is assigned to a vibrational excitation of Ga-O bonds in the Ga-oxide structure. Further annealing up to 700 K leads to the characteristic Fuchs-Kliever phonons of Ga2O3 at 305, 470 and 745 cm(-1) in the EEL spectrum and the LEED pattern of Ga oxide shows a weak diffuse ring structure of domains with long-range order but random orientation with respect to the substrate. The lattice constant is determined to be 2.8 Angstrom which corresponds to the distance between two O2- ions in the oxide lattice. (C) 2002 Elsevier Science B.V. All rights reserved.
536 _ _ |a Kondensierte Materie
|c M02
|2 G:(DE-HGF)
|0 G:(DE-Juel1)FUEK242
|x 0
588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
|2 WoSType
653 2 0 |2 Author
|a gallium
653 2 0 |2 Author
|a nickel
653 2 0 |2 Author
|a oxidation
653 2 0 |2 Author
|a electron energy loss spectroscopy (EELS)
653 2 0 |2 Author
|a auger electron spectroscopy
653 2 0 |2 Author
|a low energy electron diffraction (LEED)
653 2 0 |2 Author
|a surface structure, morphology, roughness
653 2 0 |2 Author
|a and topography
700 1 _ |a Franchy, R.
|b 1
|u FZJ
|0 P:(DE-Juel1)VDB5400
773 _ _ |a 10.1016/S0039-6028(01)01897-0
|g Vol. 502-503, p. 51 - 57
|p 51 - 57
|q 502-503<51 - 57
|0 PERI:(DE-600)1479030-0
|t Surface science
|v 502-503
|y 2002
|x 0039-6028
909 C O |o oai:juser.fz-juelich.de:25273
|p VDB
913 1 _ |k M02
|v Kondensierte Materie
|l Kondensierte Materie
|b Materie
|0 G:(DE-Juel1)FUEK242
|x 0
914 1 _ |y 2002
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k ISG-3
|l Institut für Grenzflächen und Vakuumtechnologien
|d 31.12.2006
|g ISG
|0 I:(DE-Juel1)VDB43
|x 0
970 _ _ |a VDB:(DE-Juel1)16474
980 _ _ |a VDB
980 _ _ |a ConvertedRecord
980 _ _ |a journal
980 _ _ |a I:(DE-Juel1)PGI-3-20110106
980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)PGI-3-20110106


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