Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Electronic structure of FeF2 and FeF3 studied by x-ray absorption and fluorescence spectroscopy. / Krasnikov, S. A.; Vinogradov, A. S.; Preobrajenski, A. B.; Gridneva, L. K.; Molodtsov, S. L.; Laubschat, C.; Szargan, R.
в: Physica Scripta T, Том T115, 01.12.2005, стр. 1074-1076.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Electronic structure of FeF2 and FeF3 studied by x-ray absorption and fluorescence spectroscopy
AU - Krasnikov, S. A.
AU - Vinogradov, A. S.
AU - Preobrajenski, A. B.
AU - Gridneva, L. K.
AU - Molodtsov, S. L.
AU - Laubschat, C.
AU - Szargan, R.
PY - 2005/12/1
Y1 - 2005/12/1
N2 - High resolution investigations of polycrystalline FeF2 and FeF3 were performed by means of x-ray absorption and resonant x-ray fluorescence spectroscopy. The obtained F Kα fluorescence spectra of ionic FeF2 and FeF3 were analysed in comparison with the F Kα spectrum of the covalent anion TiF62- in solid K2TiF6. The FKα spectra of compounds under study consist of the main band accompanied by a low-energy shoulder. The latter can be associated with the valence subband of the Fe 3d - F 2p hybridized electron states. Strong high-energy shake-up satellites were observed in the F Kα spectra of these compounds when the excitation energy exceeds the F 1s ionisation threshold (∼690eV). Information about local partial densities of states for FeF2 was obtained from a comparative analysis of Fe L and F K x-ray fluorescence and valence-band photoemission spectra. © Physica Scripta 2005.
AB - High resolution investigations of polycrystalline FeF2 and FeF3 were performed by means of x-ray absorption and resonant x-ray fluorescence spectroscopy. The obtained F Kα fluorescence spectra of ionic FeF2 and FeF3 were analysed in comparison with the F Kα spectrum of the covalent anion TiF62- in solid K2TiF6. The FKα spectra of compounds under study consist of the main band accompanied by a low-energy shoulder. The latter can be associated with the valence subband of the Fe 3d - F 2p hybridized electron states. Strong high-energy shake-up satellites were observed in the F Kα spectra of these compounds when the excitation energy exceeds the F 1s ionisation threshold (∼690eV). Information about local partial densities of states for FeF2 was obtained from a comparative analysis of Fe L and F K x-ray fluorescence and valence-band photoemission spectra. © Physica Scripta 2005.
UR - http://www.scopus.com/inward/record.url?scp=42149104356&partnerID=8YFLogxK
U2 - 10.1088/0031-8949/2005/T115/326
DO - 10.1088/0031-8949/2005/T115/326
M3 - Article
AN - SCOPUS:42149104356
VL - T115
SP - 1074
EP - 1076
JO - Physica Scripta
JF - Physica Scripta
SN - 0031-8949
ER -
ID: 127648375