TY - CONF A1 - Reiche, I. A1 - Berger, Achim A1 - Duval, A. A1 - Görner, Wolf A1 - Guicharnaud, H. A1 - Merchel, Silke A1 - Radtke, Martin A1 - Riederer, J. A1 - Riesemeier, Heinrich A1 - Roth, M. ED - Marabelli, M. ED - Tabaso, M. T1 - Spatially resolved SR-XRF analyses of complex drawings of the Holbein family T2 - Proceedings of the 8th International Conference on "Non-Destructive Investigations and Microanalysis for the Diagnostics and Conservation of the Cultural and Environmental Heritage" T2 - 8th International Conference on "Non-Destructive Investigations and Microanalysis for the Diagnostics and Conservation of the Cultural and Environmental Heritage" CY - Lecce, Italy DA - 2005-05-15 KW - X-ray spectrometry KW - XRF KW - Röntgenfluoreszenzanalyse KW - RFA KW - Silverpoint drawing KW - Silberstiftzeichnung PY - 2005 SP - 7 pages PB - Italian Society of Non Destructive Testing CY - Lecce AN - OPUS4-7677 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Eichelbaum, M. A1 - Rademann, K. A1 - Müller, Ralf A1 - Radtke, Martin A1 - Görner, Wolf T1 - Zur Chemie des Goldes in Silicatgläsern: Untersuchungen zum nicht-thermisch aktivierten Wachstum von Goldclustern JF - Angewandte Chemie KW - Glas KW - Goldcluster KW - Nanophotonik PY - 2005 DO - https://doi.org/10.1002/ange.200502174 SN - 0044-8249 SN - 0932-2140 SN - 1521-3757 VL - 117 IS - 48 SP - 8118 EP - 8122 PB - Wiley-VCH CY - Weinheim AN - OPUS4-7691 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Riesemeier, Heinrich A1 - Ecker, Klaus A1 - Görner, Wolf A1 - Müller, Bernd R. A1 - Radtke, Martin A1 - Krumrey, M. T1 - Layout and first XRF Applications of the BAMline at BESSY II+ JF - X-ray spectrometry N2 - The first hard x-ray beamline at BESSY II has been installed by BAM and PTB at a superconducting 7 T wavelength shifter. The main optical elements of the beamline are a double-multilayer monochromator and a double-crystal monochromator. Depending on the application, the two devices are used separately or in-line. The main applications of the monochromatic radiation with photon energies up to 60 keV are x-ray fluorescence analysis, micro computed tomography, x-ray topography, detector calibration and reflectometry. Calculable undispersed radiation up to 200 keV is available for radiometric applications. KW - BAMline KW - XRF PY - 2005 DO - https://doi.org/10.1002/xrs.750 SN - 0049-8246 VL - 34 IS - 2 SP - 160 EP - 163 PB - Wiley CY - Chichester AN - OPUS4-11929 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Görner, Wolf A1 - Radtke, Martin T1 - Die Scheibe von Nebra-Menschen,Mythen und Methoden T2 - Verabschiedungskolloqium Dr. H. Kupsch, Institute für Interdisziplinäre Isotopenforschung (IIF9), Uni Leipzig T2 - Verabschiedungskolloqium Dr. H. Kupsch, Institute für Interdisziplinäre Isotopenforschung (IIF9), Uni Leipzig CY - Leipzig, Germany DA - 2005-03-09 PY - 2005 AN - OPUS4-11650 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Görner, Wolf A1 - Merchel, Silke T1 - 20. Seminar Aktivierungsanalyse JF - Mitteilungsblatt / Gesellschaft Deutscher Chemiker, Fachgruppe Analytische Chemie KW - Neutronenaktivierungsanalyse KW - Photonenaktivierungsanalyse KW - NAA KW - PAA KW - Reaktor KW - Spurenelemente PY - 2005 SN - 0939-0065 IS - 2 SP - 29 EP - 30 PB - Gesellschaft Deutscher Chemiker CY - Frankfurt, M. AN - OPUS4-7598 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Segebade, Christian A1 - Hedrich, Martina A1 - Görner, Wolf A1 - Bode, P. T1 - The Problem of Large Samples - The Analysis of Electronic Waste Material T2 - Proceedings / EMC 2005, European Metaalurgical Conference N2 - Large-volume instrumental photon and neutron activation analysis (IPAA resp. INAA) was used for investigation of shredded electronic waste material. Sample masses from 1 to 150 grams were analysed to obtain an estimate of the minimum sample size to be taken to achieve a representativeness of the results which is satisfactory for a defined investigation task. Furthermore, the influence of irradiation and measurement parameters upon the quality of the analytical results were studied. Finally, the analytical data obtained from IPAA and instrumental neutron activation analysis (INAA), both carried out in a large-volume mode, were compared. Values within the limits of satisfactory agreement were found only partially. Analytical process control using on-site X-ray fluorescence analysis performed during recycling of electronic waste is currently under development. T2 - European Metallurgical Conference (EMC 2005) CY - Dresden, Germany DA - 2005-09-18 KW - Analysis KW - Electronic scrap KW - WEEE KW - Sampling KW - Process control KW - Recycling PY - 2005 SN - 3-935797-22-2 VL - 4 SP - 1645 EP - 1655 PB - GDMB-Medienverl. CY - Clausthal-Zellerfeld AN - OPUS4-11005 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Eichelbaum, M. A1 - Rademann, K. A1 - Müller, Ralf A1 - Radtke, Martin A1 - Riesemeier, Heinrich A1 - Görner, Wolf T1 - Vom Atom zum Nanodraht: Kontrolliertes Wachstum von Edelmetall-Nanokristalliten in Kalk-Natron-Silikatglas T2 - Programm und Referate / 79. Glastechnische Tagung T2 - 79. Glastechnische Tagung CY - Würzburg, Deutschland DA - 2005-05-23 KW - Glas KW - Metallnanocluster KW - Optische Eigenschaften PY - 2005 SN - 3-921089-43-3 SP - 15 Seiten PB - Deutsche Glastechnische Gesellschaft CY - Offenbach AN - OPUS4-7558 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Görner, Wolf A1 - Alber, D. A1 - Berger, Achim A1 - Haase, Oskar A1 - Monse, G. A1 - Segebade, Christian T1 - BEAMGAA - A chance for high precision analysis of big samples JF - Journal of radioanalytical and nuclear chemistry N2 - In activation analysis of traces in small samples, the non-equivalence of the activating radiation doses of sample and calibration material gives rise to sometimes tolerable systematic errors. Conversely, analysis of major components usually demands high trueness and precision. To meet this, beam geometry activation analysis (BEAMGAA) procedures have been developed for instrumental photon (IPAA) and neutron activation analysis (INAA) in which the activating neutron/photon beam exhibits broad, flat-topped characteristics. This results in a very low lateral activating flux gradient compared to known radiation facilities, however, at significantly lower flux density. The axial flux gradient can be accounted for by a monitor-sample-monitor assembly. As a first approach, major components were determined in high purity substances as well as selenium in a cattle fodder additive. T2 - 6th International Conference "Methods and Applications of Radioanalytical Chemistry" CY - Kailua-Kona, HI, United States of America DA - 2003-04-07 KW - Beam geometry activation analysis KW - Flux gradients KW - Measurement regime KW - Representativity KW - Big samples PY - 2005 DO - https://doi.org/10.1007/s10967-005-0660-6 SN - 0236-5731 SN - 1588-2780 SN - 1417-2097 VL - 263 IS - 3 SP - 791 EP - 796 PB - Elsevier Sequoia CY - Lausanne AN - OPUS4-6907 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Görner, Wolf A1 - Reinholz, Uwe T1 - Wasserstoffanalytik mit hochenergetischen Ionen JF - Die Aktuelle Wochenschau KW - Wasserstoff KW - Ionenstrahlanalytik KW - Kernreaktionsanalyse PY - 2005 UR - http://archiv.aktuelle-wochenschau.de/2005/woche15/woche15.html IS - 15 SP - 1 EP - 11 PB - Gesellschaft Deutscher Chemiker CY - Frankfurt am Main AN - OPUS4-7324 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Reiche, I. A1 - Berger, Achim A1 - Bevers, H. A1 - Dupuis, G. A1 - Duval, A. A1 - Görner, Wolf A1 - Guicharnaud, H. A1 - Merchel, Silke A1 - Radtke, Martin A1 - Riederer, J. A1 - Riesemeier, Heinrich A1 - Roth, M. T1 - Spatially resolved SR-XRF analyses of complex drawings by the Holbein family and silverpoint drawings by Rembrandt T2 - BESSY highlights - annual report 2004 KW - X-ray spectrometry KW - XRF KW - Röntgenfluoreszenzanalyse KW - RFA KW - Silverpoint drawing KW - Silberstiftzeichnung PY - 2005 UR - http://www.helmholtz-berlin.de/media/media/oea/web/pr_webseite/druckschriften/berichte/bessy/annualreport2004.pdf#page=491 SN - 0179-4159 SP - 491 EP - 493 PB - Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung CY - Berlin AN - OPUS4-7380 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -