Search Results - "Gouder, T."

X-ray photoelectron spectroscopy study of the reduction and oxidation of uranium and cerium single oxide compared to (U-Ce) mixed oxide films by Eloirdi, R., Cakir, P., Huber, F., Seibert, A., Konings, R., Gouder, T.

“…[Display omitted] •XPS data of uranium and cerium oxide films are in agreement with data obtained on bulk.•Uranium(VI) can form directly without post treatment…”
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Direct observation of pure pentavalent uranium in U2O5 thin films by high resolution photoemission spectroscopy by Gouder, T., Eloirdi, R., Caciuffo, R.

“…Thin films of the elusive intermediate uranium oxide U 2 O 5 have been prepared by exposing UO 3 precursor multilayers to atomic hydrogen. Electron…”
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In-situ high resolution photoelectron spectroscopy study on interaction of sodium with UO2+x film (0 ≤ x ≤ 1) by Andrello, C., Gouder, T., Favergeon, L., Desgranges, L., Tereshina-Chitrova, E., Havela, L., Konings, R.J.M., Eloirdi, R.

“…•Interaction study of sodium with UO2+x (0 ≤ x ≤ 1) film using high-resolution XPS.•Sodium does not reduce UO2.•Sodium reduce UO2+x (0 < x ≤ 1) till…”
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Thorium effect on the oxidation of uranium: Photoelectron spectroscopy (XPS/UPS) and cyclic voltammetry (CV) investigation on (U1−xThx)O2 (x=0 to 1) thin films by Cakir, P., Eloirdi, R., Huber, F., Konings, R.J.M., Gouder, T.

“…[Display omitted] •XRD and XPS data of UxTh1-xO2 films are in agreement with data obtained on bulk.•Oxygen affinity of thorium is much stronger than…”
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Water chemisorption on a sputter deposited uranium dioxide film — Effect of defects by Cohen, S., Mintz, M.H., Zalkind, S., Seibert, A., Gouder, T., Shamir, N.

“…The characteristics of water vapor chemisorptions on stoichiometric and on sputtered reduced UO2 thin film surfaces, obtained by the reactive sputter…”
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Search for higher oxides of Pu: A photoemission study by Gouder, T., Seibert, A., Havela, L., Rebizant, J.

“…After decades of believing in a very stable PuO 2, suitable for final storage of nuclear waste, the existence of a higher oxide, PuO 2+ x , was recently…”
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Exchange bias in UO2/Fe3O4 thin films above the Néel temperature of UO2 by Tereshina, E. A., Bao, Z., Havela, L., Daniš, S., Kuebel, C., Gouder, T., Caciuffo, R.

“…Magnetic exchange bias (EB) has been investigated on antiferromagnetic/ferrimagnetic heterostructures consisting of a stoichiometric UO2 film grown epitaxially…”
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Amorphous carbon enhancement of hydrogen penetration into UO2 by Zalkind, S., Shamir, N., Gouder, T., Akhvlediani, R., Hoffman, A.

“…•Enhanced hydrogen attack on carbon covered oxidized uranium.•Enhanced dissociation of D2 and humidity.•Penetration of dissociation products to the oxide. The…”
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Reaction of neptunium with molecular and atomic oxygen: Formation and stability of surface oxides by Seibert, A., Gouder, T., Huber, F.

“…The surface reactions of thin films of Np metal with molecular and atomic oxygen were investigated by X-ray and Ultra-Violet Photoelectron Spectroscopy (XPS…”
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Multiplet effects in the electronic structure of δ-Pu, Am and their compounds by Shick, A, Kolorenč, J, Havela, L, Drchal, V, Gouder, T

“…We propose a straightforward and efficient procedure to perform dynamical mean-field (DMFT) calculations on the top of the static mean-field LDA+U…”
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Electron spectroscopy study of Pu and Pu compounds by Gouder, T., Havela, L.

“…Core-level and valence-band spectra of Pu and the other early actinide compounds show remarkable systematics, which can be understood in the framework of final…”
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The use of the electrochemical quartz crystal microbalance (EQCM) in corrosion studies of UO2 thin film models by SEIBERT, A, WEGEN, D. H, GOUDER, T, RÖMER, J, WISS, T, GLATZ, J.-P

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Thin layers in actinide research by Gouder, T.

“…Surface science research at the ITU is focused on the synthesis and surface spectroscopy studies of thin films of actinides and actinide compounds. The surface…”
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Photoemission study of the 5f localization in thin films of Pu by Gouder, T

“…Thin polycrystalline films of Pu were investigated by X-ray and ultra-violet photoelectron spectroscopies (XPS and UPS, respectively). The films were deposited…”
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5f-electron localization in PuSe and PuSb by Gouder, T, Wastin, F, Rebizant, J, Havela, L

“…Thin layers of PuSb and PuSe were studied by photoelectron spectroscopy. X-ray photoelectron spectroscopy and high-resolution valence-band ultraviolet…”
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Development of fuel-model interfaces: Investigations by XPS, TEM, SEM and AFM by Stumpf, S., Seibert, A., Gouder, T., Huber, F., Wiss, T., Römer, J.

“…The presented work aims to reproducibly prepare UO 2–Pd thin film model systems for spent nuclear fuel in order to further investigate surface reactions of…”
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Multiplet structure in Pu-based compounds : A photoemission case study of PuSix (0.5≤x≤2) films by GOUDER, T, ELOIRDI, R, REBIZANT, J, BOULET, P, HUBER, F

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Photoelectron spectroscopy study of PuCoGa5 thin films by ELOIRDI, R, HAVELA, L, GOUDER, T, SHICK, A, REBIZANT, J, HUBER, F, CACIUFFO, R

“…Thin layers of PuCoGax (x = 4 to 18) have been prepared by dc sputtering from a PuCoGa5 single crystal target, and investigated in situ by X-ray and…”
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Nature of non-magnetic strongly-correlated state in δ-plutonium by Pourovskii, L. V, Katsnelson, M. I, Lichtenstein, A. I, Havela, L, Gouder, T, Wastin, F, Shick, A. B, Drchal, V, Lander, G. H

“…Ab initio relativistic dynamical mean-field theory is applied to resolve the long-standing controversy between theory and experiment in the “simple”…”
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Preparation and photoelectron spectroscopy study of UNx thin films by BLACK, L, MISERQUE, F, GOUDER, T, HAVELA, L, REBIZANT, J, WASTIN, F

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