TY - GEN A1 - Berger, Achim A1 - Görner, Wolf A1 - Merchel, Silke A1 - Radtke, Martin A1 - Riesemeier, Heinrich A1 - Reiche, I. A1 - Riederer, J. T1 - A closer look at Albrecht Dürer's drawings (1471-1528) PY - 2002 UR - http://www.helmholtz-berlin.de/media/media/oea/web/pr_webseite/druckschriften/infos/bessy/highlights2001.pdf#page=32 SN - 0179-4159 SP - 32 EP - 33 PB - Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung CY - Berlin AN - OPUS4-1323 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN 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 - Röhrs, S. T1 - Auf den Spuren Albrecht Dürers - Zerstörungsfreie Untersuchung von Silberstiftzeichnungen mittels Mikro-PIXE und Synchrotron-induzierter Mikro-RFA T2 - Jahrestagung 2003 im Ethnologischen Museum Berlin-Dahlem CY - Berlin, Deutschland DA - 2003-03-12 PY - 2003 SN - 3-00-014223-1 SN - 0949-4057 SP - 118 EP - 120 CY - [Frankfurt am Main] AN - OPUS4-2356 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Reiche, I. A1 - Berger, Achim A1 - Buck, St. A1 - Görner, Wolf A1 - Ketelsen, Th. A1 - Merchel, Silke A1 - Radtke, Martin A1 - Riederer, J. A1 - Riesemeier, Heinrich T1 - BAMline meets Dürer and van Eyck - Multi-disciplinary investigation of Renaissance silver point drawings by µ-SR-XRF N2 - - http://www.bessy.de/publications/05.annual_reports/files/AnnualReport2002.pdf - PY - 2003 UR - http://www.helmholtz-berlin.de/media/media/oea/web/pr_webseite/druckschriften/berichte/bessy/annualreport2002.pdf#page=416 SN - 0179-4159 SP - 416 EP - 418 PB - Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung CY - Berlin AN - OPUS4-2496 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Radtke, Martin A1 - Reiche, I. A1 - Berger, Achim A1 - Merchel, Silke A1 - Riesemeier, Heinrich A1 - Görner, Wolf A1 - Riederer, J. A1 - Roth, M. ED - Simionovici, A. T1 - BAMline meets Dürer and Van Eyck - Spatially resolved SR-XRF analyses of silver point drawings and their mysterious inscriptions T2 - 17th International Conference on X-Ray Optics and Microanalysis ; 17th ICXOM CY - Chamonix, France DA - 2003-09-22 PY - 2003 N1 - Serientitel: Spectrochimica acta : Part B, Atomic spectroscopy – Series title: Spectrochimica acta : Part B, Atomic spectroscopy IS - 59.2004,10/11 SP - 48 PB - Elsevier CY - Amsterdam AN - OPUS4-2690 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Berger, Achim A1 - Görner, Wolf A1 - Buck, St. A1 - Ketelsen, Th. A1 - Merchel, Silke A1 - Radtke, Martin A1 - Riederer, J. A1 - Riesemeier, Heinrich T1 - BAMline meets Dürer and Van Eyck: Multidisciplinary investigations of Renaissance silver point drawings T2 - 21st BESSY Users' Meeting CY - Berlin, Germany DA - 2002-12-05 PY - 2002 AN - OPUS4-4899 LA - eng 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 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 U6 - 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 - CONF A1 - Berger, Achim A1 - Ecker, Klaus A1 - Pritzkow, Wolfgang A1 - Riesemeier, Heinrich A1 - Vogl, Jochen T1 - Bestimmung von ionen-implantiertem Molybdän in Halbleitersilizium T2 - 20. Seminar Aktivierungsanalyse, TU München/Garching CY - Munich, Germany DA - 2005-02-24 PY - 2005 AN - OPUS4-11623 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Berger, Achim A1 - Ecker, Klaus A1 - Pritzkow, Wolfgang A1 - Radtke, Martin A1 - Vogl, Jochen A1 - Riesemeier, Heinrich T1 - Bestimmung von ionen-implantiertem Molybdän in Halbleitersilizium T2 - Tag der Chemie, Freie Universität Berlin CY - Berlin, Germany DA - 2005-06-08 PY - 2005 AN - OPUS4-7460 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Berger, Achim A1 - Alber, D. T1 - Bestimmung von Kobalt in Nickel bei Gehalten im sub-mg/g Bereich T2 - GDCh Jahrestagung Chemie 2003, 19. Seminar Aktivierungsanalyse CY - Munich, Germany DA - 2003-10-06 PY - 2003 AN - OPUS4-3797 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Berger, Achim A1 - Alber, D. T1 - Bestimmung von Kobalt in Nickel bei Gehalten im sub-mu/g Bereich T2 - GDCh-Jahrestagung Chemie 2003 ; Jahrestagung der Fachgruppe Nuklearchemie ; 19. Seminar Aktivierungsanalyse CY - München, Deutschland DA - 2003-10-06 PY - 2003 SN - 3-936028-14-1 N1 - Serientitel: Kurzreferate / GDCh-Jahrestagung Chemie 2003 – Series title: Kurzreferate / GDCh-Jahrestagung Chemie 2003 IS - 5 SP - 4 PB - Gesellschaft Deutscher Chemiker CY - Frankfurt am Main AN - OPUS4-2675 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -