Výsledky vyhledávání

Polarized high-brilliance and high-resolution soft x-ray source at ELETTRA: The performance of beamline BACH

Autor: Daniele Cocco, Fulvio Parmigiani, R. Rochow, Marco Zangrando, Marco Finazzi, Michele Zacchigna

Publikováno v: Review of Scientific Instruments. 75:31-36

BACH, a soft x-ray beamline for polarization-dependent experiments at the Italian synchrotron radiation facility ELETTRA, was recently completed and characterized. Its performance, in terms of energy resolution, flux and polarization, is presented. B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80115f2f7345c0951d4e199b6e6e0d7d
https://doi.org/10.1063/1.1634355

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Photoelectron spectra of small LaOn- clusters: decreasing electron affinity upon increasing the number of oxygen atoms

Autor: N. Pontius, P.S. Bechthold, R. Klingeler, G. Lüttgens, M. Neeb, Wolfgang Eberhardt, R. Rochow

Publikováno v: The European Physical Journal D. 9:263-267

We present mass selected photoelectron spectra of small lanthanum oxide cluster anions LaO n - (n=1-5) which have been generated in a laser vaporization cluster source. The electron affinity of the lanthanum oxide clusters drops continuously with the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d4ba4875285bd4ff8b29b5c631fdf8e
https://doi.org/10.1007/s100530050437

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Development and Validation of an LS-DYNA Model for Simulating Vertical Drop Test of a Nuclear Fuel Shipping Package

Autor: Brian E Hempy, W. Zhao, R. Rochow, J. Liu, W. Stilwell

Publikováno v: 18th International Conference on Nuclear Engineering: Volume 5.

To meet shipping package safety requirements for transporting fresh nuclear fuel assemblies, structural performance of the shipping package under hypothetical accident conditions must be evaluated and demonstrated to have adequate protection to the f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e09c156f4806ccb370a3e36b29dade5f
https://doi.org/10.1115/icone18-29313

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Akademický článek

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Inelastic photoelectron diffraction from Si

Autor: R. Rochow, Ezio Puppin, Carlo Carbone

Publikováno v: Physical Review B. 46:13215-13219

We present inelastic photoelectron-diffraction data from Si(100) on the angular dependence of the Si 2p peak and its plasmon losses taken by scanning the polar angle from [001] to [110]. The data show that plasmon damping only occurs if the atomic ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9850f512159d4aba6292bd19ddf1430
https://doi.org/10.1103/physrevb.46.13215

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Layer-dependent photoemission study of magnetically ordered Sm monolayers on Fe(100)

Autor: Carmelita Carbone, Elio Vescovo, R. Rochow, Torsten Kachel

Publikováno v: Physical Review B. 46:4788-4794

Sm overlayers on Fe(100) have been studied by use of spin-resolved photoemission with synchrotron radiation, low-energy electron diffraction, and Auger spectroscopy. Sm grooos on Fe(100) in the layer-by-layer mode. Sm is trivalent (4f 5 electronic co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b76f199036dca21171cb97621bc08440
https://doi.org/10.1103/physrevb.46.4788

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Spin-resolved-photoemission-spectroscopy study of the giant resonance in Gd overlayers on Fe(100)

Autor: T. Kachel, Carlo Carbone, R. Rochow, R. Jungblut, Oliver Rader, W. Gudat

Publikováno v: Physical Review B. 45:7267-7271

It is shown that insight into the giant resonance of the lanthanides can be obtained by spin- and energy-resolved photoelectron spectroscopy. Gd has been evaporated onto the Fe(100) surface in the monolayer and submonolayer range of coverage. The spi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94228c7bbd2646e19b5b84c01cfd83c6
https://doi.org/10.1103/physrevb.45.7267

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Photoemission study of the Fe 3s spin resolved spectral distribution

Autor: W. Gudat, R. Rochow, T. Kachel, Carlo Carbone

Publikováno v: Solid State Communications. 77:619-622

The origin of the core level splitting in Fe 3s photoemission spectra has been investigated by spin resolved photoemission with synchrotron radiation. The Fe 3s spectral distribution is found to depend significantly on the spin orientation of the pho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e29dfd6af7521d4d686507e689c0d2f
https://doi.org/10.1016/0038-1098(91)90936-p

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Electronic and magnetic coupling between rare-earth adatoms and the Fe(001) surface

Autor: T. Kachel, R. Jungblut, Lucio Braicovich, D. Tillmann, E. Kisker, Carlo Carbone, R. Rochow

Publikováno v: Physical Review B. 41:3866-3869

The spin-dependent electronic structure of monolayer coverages of rare-earth metals on Fe(001) has been studied by spin-resolved photoelectron spectroscopy with synchrotron radiation. The highly spin-polarized photoemission from the localized 4{ital

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e477cd2cc41d7693b205e930791fbb2e
https://doi.org/10.1103/physrevb.41.3866

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