Results 41 to 50 of about 13,531 (230)

The structure of the Au(111)/methylthiolate interface : new insights from near-edge X-ray absorption spectroscopy and X-ray standing waves [PDF]

, 2009
The local structure of the Au(111)([square root of]3×[square root of]3)R30°-methylthiolate surface phase has been investigated by S K-edge near-edge s-ray absorption fine structure (NEXAFS) both experimentally and theoretically and by experimental normal-
A. Chaudhuri, B. Detlefs, D. P. Woodruff, Imanishi A., Kutzelnigg W., Lide D. R., M. Odelius, R. G. Jones, Stöhr J., T.-L. Lee   +9 more
core   +1 more source

NEXAFS study of electronic and atomic structure of active layer in Al/indium tin oxide/TiO2 stack during resistive switching

Science and Technology of Advanced Materials, 2016
We have studied the stability of the resistive switching process in the Al/(In2O3)0.9(SnO2)0.1/TiO2 assembly grown by atomic layer deposition. Besides electrical characterization the effect of electric field on the atomic electronic structure of the TiO2
Elena Filatova, Aleksei Konashuk, Yuri Petrov, Evgeny Ubyivovk, Andrey Sokolov, Andrei Selivanov, Victor Drozd   +6 more
doaj   +1 more source

The study of chiral adsorption systems using synchrotron- based structural and spectroscopic techniques: stereospecific adsorption of serine on Au-modified chiral Cu{531} surfaces [PDF]

, 2011
We apply modern synchrotron-based structural techniques to the study of serine adsorbed on the pure andAumodified intrinsically chiral Cu{531} surface.
Cornish, Alix, Eralp, Tugce, Held, Georg, Shavorskiy, Andrey   +3 more
core   +1 more source

Phase transition of BiNb1−xMnxO4−δ: Thermal analyse, NEXAFS, XPS and ESR-study

Reviews on Advanced Materials Science, 2019
The manganese-doped polymorphs of bismuth orthoniobate were studied using thermal analysis, ESR, XPS and NEXAFS spectroscopy. It was shown that the phase transition from the orthorhombic (α) to the triclinic (β) modification can be reversible and it can ...
Zhuk Nadezhda A., Belyy Vladimir A., Lutoev Vladimir P., Makeev Boris A., Nekipelov Sergey V., Sivkov Viktor N., Koroleva Aleksandra V., Beznosikov Dmitriy S., Feltsinger Lubov S.   +8 more
doaj   +1 more source

Spin-Crossover Complexes in Direct Contact with Surfaces

Magnetochemistry, 2020
The transfer of the inherent bistability of spin crossover compounds to surfaces has attracted considerable interest in recent years. The deposition of the complexes on surfaces allows investigating them individually and to further understand the ...
Manuel Gruber, Richard Berndt
doaj   +1 more source

A Nexafs Study of Nitric Oxide Layers Adsorbed from a nitrite Solution onto a Pt(111) Surface [PDF]

, 2008
NO molecules adsorbed on a Pt(111) surface from dipping in an acidic nitrite solution are studied by near edge X-ray absorption fine structure spectroscopy (NEXAFS), X-ray photoelectron spectroscopy (XPS), low energy electron diffraction (LEED) and ...
Alonso, C., Benfatto, M., Casero, E., Cerda', J. I., Felici, R., Giglia, A., Hatada, K., Hayakawa, K., Mahne, N., Martin-Gago, J. A., Nannarone, S., Pedio, M.   +11 more
core   +2 more sources

A Sub-Microanalysis Approach in Chemical Characterisation of Gold Nanorods Formed by a Novel Polymer-Immobilised Gold Seeds Base

Nanomaterials, 2017
Gold nanorods (GNRs) have been fabricated by a novel polymer-immobilised seed mediated method using ultraviolet (UV) photoreduced gold-polymethylmethacrylate (Au–PMMA) nanocomposites as a seed platform and characterised at sub-micron scale regime with ...
Majid Kazemian Abyaneh, Tohru Araki, Burkhard Kaulich   +2 more
doaj   +1 more source

A structural study of a C3H3 species coadsorbed with CO on Pd(1 1 1) [PDF]

, 2008
The combination of chemical-state-specific C 1s scanned-energy mode photoelectron diffraction (PhD) and O K-edge near-edge X-ray absorption fine structure (NEXAFS) has been used to determine the local adsorption geometry of the coadsorbed C3H3 and CO ...
Allegretti, F., Knight, M. J., Kröger, E. A., Lamont, C. L. A., Polcik, M., Woodruff, D. P.   +5 more
core   +1 more source

Exploring the capabilities of optical pump X-ray probe NEXAFS spectroscopy to track photo-induced dynamics mediated by conical intersections.

Faraday discussions, 2019
X-ray spectroscopy is gaining a growing interest in the scientific community, as it represents a versatile and powerful experimental toolbox for probing the dynamics of both core and valence electronic excitations, nuclear motions and material structure,
F. Segatta, A. Nenov, S. Orlandi, A. Arcioni, S. Mukamel, M. Garavelli   +5 more
semanticscholar   +1 more source

Compact system for near edge X-ray fine structure (NEXAFS) spectroscopy using a laser-plasma light source.

Optics Express, 2018
We present a compact laboratory system for near edge soft X-ray fine structure (NEXAFS) spectroscopy that was developed using a laser-plasma light source. The source is based on a double stream gas puff target.
P. Wachulak, M. Duda, A. Bartnik, A. Sarzyński, Ł. Węgrzyński, M. Nowak, A. Jancarek, H. Fiedorowicz   +7 more
semanticscholar   +1 more source