Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Sebastian Thiess"'
Publikováno v:
ChemPhysChem. 16:1083-1091
Three different methods to determine the oxide-phase concentration in mixed cerium oxide by hard X-ray photoelectron spectroscopy are applied and quantitatively compared. Synchrotron-based characterization of the O 1s region was used as a benchmark t
Autor:
Christian Wenger, Christian Walczyk, Bernd Tillack, Damian Walczyk, Malgorzata Sowinska, Gunter Schoof, Valery Stikanov, T. Bertaud, Sebastian Thiess, Dirk Wolansky, Thomas Schroeder
Publikováno v:
ECS transactions 50, 21-26 (2012). doi:10.1149/05004.0021ecst
This open-label extension evaluated the long-term efficacy and tolerability of rufinamide in patients with Lennox-Gastaut syndrome (LGS) who had previously completed a 12-week double-blind study.In total, 124 patients (aged 4-37 years), receiving 1-3
Autor:
Claudia Felser, Masafumi Yamamoto, Wolfgang Drube, Ralph Claessen, Gregory Stryganyuk, Heiko Schulz-Ritter, Gerhard H. Fecher, G. Berner, Sebastian Thiess, Michael Sing, Andrei Gloskovskii
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 185:47-52
The electronic properties of buried magnetic nano-layers were studied using the linear magnetic dichroism in the angular distribution of photoemitted Fe, Co, and Mn 2p electrons from a CoFe–Ir78Mn22 multi-layered sample. The buried layers were prob
X-ray standing waves and hard X-ray photoelectron spectroscopy at the insertion device beamline ID32
Autor:
Isabelle Joumard, Yanyu Mi, Sebastian Thiess, Lionel André, Jörg Zegenhagen, H. Isern, Blanka Detlefs, Tien-Lin Lee, Jérôme Roy, Lucien Petit
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. :258-267
Investigations on the geometrical structure, chemical composition and electronic properties of surfaces and interfaces are performed on beamline ID32 at the ESRF. It is a high resolution beamline covering the photon energy range 1.4–30 keV optimize
Publikováno v:
Solid State Communications. 150:553-556
The X-ray standing wave technique is used for a site specific analysis of the valence band of SrTiO 3 . The determined partial photoelectron yields reveal the hybridization of metal and oxygen derived states. Fitting ab initio calculated density of s
Autor:
Federica Venturini, Tien-Lin Lee, Jörg Zegenhagen, N. B. Brookes, Chengtian Lin, C. Aruta, B.C.C. Cowie, Sebastian Thiess
Publikováno v:
Physical Review B. 92
We analyzed the valence band (VB) of the 90 K high-temperature superconductor ${\mathrm{YBa}}_{2}{\mathrm{Cu}}_{3}{\mathrm{O}}_{7\ensuremath{-}\ensuremath{\delta}}$ by photoelectron spectroscopy under standing-wave excitation employing hard x rays. P
Autor:
Johan Persson, Seyed Majid Mohseni, Abhijit Hazarika, Anindita Sahoo, Tuan Le, D. D. Sarma, Wolfgang Drube, Ronny Knut, Sebastian Thiess, Sumanta Mukherjee, T. N. Anh Nguyen, Mihaela Gorgoi, Banabir Pal, Johan Åkerman, Olof Karis, Sunjae Chung, P. S. Anil Kumar
Publikováno v:
Physical review / B 91(8), 085311 (2015). doi:10.1103/PhysRevB.91.085311
Several scientific issues concerning the latest generation read heads for magnetic storage devices, based on CoFeB/MgO/CoFeB magnetic tunnel junctions (MTJs) are known to be controversial, including such fundamental questions as to the behavior and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a1b4a5cd3ffd18bbb780548dcf88abf
https://bib-pubdb1.desy.de/record/207966
https://bib-pubdb1.desy.de/record/207966
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 547:196-207
The influence of different multipole terms to the angular resolved photoelectron yield excited by an X-ray standing wave (XSW) field which is generated by two coherent waves is discussed. The contributions of dipole and quadrupole terms are analyzed
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 547:73-86
We determined sub-shell photoabsorption cross-sections between 5 and 14.5 keV for the 6s, 5d, 5p, 4f and 5s levels of Au by using the well-established cross-sections of C 1 s as the reference. Spectra were recorded with a commercially available hemis
Publikováno v:
Solid State Communications. 132:589-594
Photoemission spectroscopy at high energies can be used to probe bulk electronic states. We used a specially designed high-voltage retarding lens and a commercial Perkin–Elmer PHI 10-360 hemispherical electron analyzer to investigate the core and v