@incollection{Backhaus2009, author = {Backhaus, C.}, title = {BGI 597-14 Heben und Tragen - Ziehen und Schieben}, series = {Arbeit und Gesundheit Basics}, volume = {14}, booktitle = {Arbeit und Gesundheit Basics}, publisher = {Universum Verlag}, address = {Wiesbaden}, year = {2009}, language = {de} } @inproceedings{BackhausPatorraKalkreiberetal.2009, author = {Backhaus, C. and Patorra, A. and Kalkreiber, U. and Schulz, H. and Felten, C. and Hedtmann, J.}, title = {Gef{\"a}hrdungsbeurteilung im Verkehrsgewerbe - Analyse des Ist-Zustandes}, series = {Beitrag zum 55. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, booktitle = {Beitrag zum 55. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, publisher = {GfA-Press}, address = {Dortmund}, pages = {561 -- 564}, year = {2009}, language = {de} } @inproceedings{MischkeBackhausFriesdorf2009, author = {Mischke, M. and Backhaus, C. and Friesdorf, W.}, title = {Beurteilung von Hebe- und Traget{\"a}tigkeiten im Rettungsdienst mit Hilfe des Mainz-Dortmunder-Dosismodells und der Leitmerkmalmethode}, series = {Beitrag zum 55. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, booktitle = {Beitrag zum 55. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, pages = {233 -- 236}, year = {2009}, language = {de} } @book{Backhaus2009, author = {Backhaus, C.}, title = {Usability-Engineering in der Medizintechnik}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-642-00511-4}, doi = {10.1007/978-3-642-00511-4}, year = {2009}, language = {de} } @article{BackhausGlende2009, author = {Backhaus, C. and Glende, S.}, title = {User Integration, innovative Medizintechnik von Anwendern f{\"u}r Anwender}, series = {mt-Medizintechnik}, volume = {129}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {163 -- 164}, year = {2009}, language = {de} } @article{ThomasLinZhigileietal.2009, author = {Thomas, D. A. and Lin, Z. and Zhigilei, L. V. and Gurevich, E. L. and Kittel, S. and Hergenr{\"o}der, R.}, title = {Atomistic modeling of femtosecond laser-induced melting and atomic mixing in Au film - Cu substrate system}, series = {Appl. Surf. Sci.}, volume = {255}, journal = {Appl. Surf. Sci.}, issn = {0169-4332}, doi = {10.1016/j.apsusc.2009.04.079}, pages = {9605 -- 9612}, year = {2009}, abstract = {The mechanisms of femtosecond laser-induced transient melting and atomic mixing in a target composed of a 30 nm Au film deposited on a bulk Cu substrate are investigated in a series of atomistic simulations. The relative strength and the electron temperature dependence of the electron-phonon coupling of the metals composing the layered target are identified as major factors affecting the initial energy redistribution and the location of the region(s) undergoing transient melting and resolidification. The higher strength of the electron-phonon coupling in Cu, as compared to Au, results in a preferential sub-surface heating and melting of the Cu substrate, while the overlaying Au film largely retains its original crystalline structure. The large difference in the atomic mobility in the transiently melted and crystalline regions of the target makes it possible to connect the final distributions of the components in the resolidified targets to the history of the laser-induced melting process, thus allowing for experimental verification of the computational predictions. (C) 2009 Elsevier B. V. All rights reserved.}, language = {en} } @article{MonticelliGurevichHergenroeder2009, author = {Monticelli, D. and Gurevich, E. L. and Hergenr{\"o}der, R.}, title = {Design and performances of a cyclonic flux cell for laser ablation}, series = {J. An. At. Spectr.}, volume = {24}, journal = {J. An. At. Spectr.}, issn = {0267-9477}, doi = {10.1039/b807991a}, pages = {328 -- 335}, year = {2009}, abstract = {A new simple design of a high-efficiency low-transport-time cell for laser ablation is presented. The main feature of the design is that the particles are transported by a laminar spiral gas flow into the outlet without any contact with the cell walls. The efficiency of the particle transport and the dependence of the ICP-MS peak shape on experimental conditions were measured. The peak duration on the 10\% level was found to be as short as 30 ms and the transport efficiency reached 100\% when analysing a standard brass sample. As an example of application to real samples with fine inhomogeneities, the profiles of C-13, Ca-44 and Pb-208 were measured by LA-ICP-MS across a tree core. As a result, the very quick particle transport time of the cell enabled the fine, seasonal variation in wood composition to be resolved.}, language = {en} } @article{GurevichHergenroeder2009, author = {Gurevich, E. L. and Hergenr{\"o}der, R.}, title = {The production of free-standing large aspect ratio metal nanofilms by femtosecond laser separation}, series = {Nanotechnology}, volume = {20}, journal = {Nanotechnology}, issn = {0957-4484}, doi = {10.1088/0957-4484/20/27/275609}, pages = {275609}, year = {2009}, abstract = {We demonstrate a new method for the production of free-standing metal films of thickness down to several tens of nanometres. Films of different metals as well as multilayer structures have been produced by means of femtosecond laser-induced separation of evaporated layers from a plane glass surface. This technology enables the production of large-area films with different properties for optical or nanotechnological applications. We study the properties of the film and demonstrate the possibility of high-pass filtering of electrons with an energy of several keV by means of the free-standing films. The physical mechanisms leading to the film separation under femtosecond laser radiation are discussed.}, language = {en} } @article{AstrovKozlovLodyginetal.2009, author = {Astrov, Yu. A. and Kozlov, V. A. and Lodygin, A. N. and Portsel, L. M. and Shuman, V. B. and Gurevich, E. L. and Hergenr{\"o}der, R.}, title = {Redistribution of deep selenium and sulfur impurities in silicon upon surface doping with phosphorus}, series = {Semiconductors}, volume = {43}, journal = {Semiconductors}, issn = {1063-7826}, doi = {10.1134/S1063782609060049}, pages = {710 -- 715}, year = {2009}, abstract = {The study is concerned with the effect of short-term high-temperature heating on Si:Se and Si:S samples, whose surface layers are doped with phosphorus to high concentrations. It is found that the resistivity of the wafers substantially increases deep in the bulk within up to similar to 10 mu m. The experimental data suggest that this effect is due to enhanced diffusion of chalcogen in the presence of the phosphorus-doped surface region. The mechanism of the effect is the injection of nonequilibrium interstitial silicon atoms from the layer heavily doped with phosphorus to the bulk of the sample. This results in a shift of the equilibrium between the concentrations of substitutional and interstitial impurity atoms towards higher concentrations of interstitials and, as a consequence, towards the increase in the relative content of the fast-diffusing interstitial component of the impurity.}, language = {en} } @article{DuerrEimuellerElmersetal.2009, author = {D{\"u}rr, H. A. and Eim{\"u}ller, T. and Elmers, H.-J. and Eisebitt, S. and Farle, M. and Kuch, W. and Matthes, F. and Martins, M. and Mertins, H.-Ch. and Oppeneer, P. M. and Plucinski, L. and Schneider, C. M. and Wende, H. and Wurth, W. and Zabel, H.}, title = {A closer look into magnetism: Opportunities with synchrotron radiation}, series = {IEEE Trans. Magn.}, volume = {45}, journal = {IEEE Trans. Magn.}, pages = {15}, year = {2009}, language = {en} }