Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Butorin, S."'
Autor:
Butorin, S. M., Bauters, S., Amidani, L., Beck, A., Rossberg, A., Weiss, S., Vitova, T., Kvashnina, K. O., Tougait, O.
The electronic structure of UC$_x$ (x=0.9, 1.0, 1.1, 2.0) was studied by means of x-ray absorption spectroscopy (XAS) at the C $K$ edge and measurements in the high energy resolution fluorescence detection (HERFD) mode at the U $M_4$ and $L_3$ edges.
Externí odkaz:
http://arxiv.org/abs/2303.09256
Autor:
Butorin, S. M., Shuh, D. K.
The electronic structure and the chemical state in Am binary oxides and Am-doped UO$_2$ were studied by means of x-ray absorption spectroscopy at shallow Am core ($4d$ and $5d$) edges. In particular, the Am $5f$ states were probed and the nature of t
Externí odkaz:
http://arxiv.org/abs/2303.09247
Akademický článek
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Akademický článek
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We report here the first direct observation of U(V) in uranium binary oxides and analyze the gradual conversion of the U oxidation state in the mixed uranium systems. Our finding clarifies previous contradicting results and provides important input f
Externí odkaz:
http://arxiv.org/abs/1310.4003
Autor:
Kvashnina, K. O., Butorin, S. M.
Publikováno v:
Phys. Rev. Lett. 111, 253002 (2013)
This paper provides a brief overview of applications of advanced X-ray spectroscopic techniques that take advantage of the resonant inelastic X-ray scattering (RIXS) in the hard and tender x-ray range and have recently become available for studying t
Externí odkaz:
http://arxiv.org/abs/1310.4004
Autor:
Kadas, K., Andersson, M., Holmstrom, E., Wende, H., Karis, O., Urbonaite, S., Butorin, S. M., Nikitenko, S., Kvashnina, K. O., Jansson, U., Eriksson, O.
By means of theoretical modeling and experimental synthesis and characterization, we investigate the structural properties of amorphous Zr-Si-C. Two chemical compositions are selected, Zr0.31Si0.29C0.40 and Zr0.60Si0.33C0.07. The amorphous structures
Externí odkaz:
http://arxiv.org/abs/1203.5876
Publikováno v:
Journal of Chemical Physics 111, 4756 (1999)
The electronic structure of the conjugated polymer, polyaniline, has been studied by resonant and nonresonant X-ray emission spectroscopy using synchrotron radiation for the excitation. The measurements were made on polyaniline and a few doped (proto
Externí odkaz:
http://arxiv.org/abs/1201.0976
Publikováno v:
Physical Review B, Volume 65, 205106 (2002)
The electronic structure of CoO is studied by resonant inelastic soft X-ray scattering spectroscopy using photon energies across the Co 2p absorption edges. The different spectral contributions from the energy-loss structures are identified as Raman
Externí odkaz:
http://arxiv.org/abs/1201.0744
Publikováno v:
J. Phys.: Condens. Matter 14, 3669-3676 (2002)
Resonant soft X-ray Raman scattering measurements on NiO have been made at photon energies across the Ni 2p absorption edges. The details of the spectral features are identified as Raman scattering due to d-d and charge-transfer excitations. The spec
Externí odkaz:
http://arxiv.org/abs/1201.0661