TY - GEN A1 - Kolbe, M. A1 - Beckhoff, B. A1 - Hahn, Oliver A1 - Karydas, A.G. A1 - Zarkadas, C. A1 - Sokaras, D. A1 - Mantler, M. T1 - Reference-free investigation of an ancient Chinese ceramic by X-ray fluorescence analysis T2 - BESSY highlights - annual report 2006 KW - X-ray fluorescence analysis KW - Reference-free investigation PY - 2007 UR - http://www.helmholtz-berlin.de/media/media/oea/web/pr_webseite/druckschriften/berichte/bessy/annual_report_2006.pdf#page=32 SN - 0179-4159 SP - 32 EP - 34 PB - Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung CY - Berlin AN - OPUS4-14853 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hahn, Oliver A1 - Kanngießer, Birgit A1 - Wilke, M. A1 - Malzer, W. A1 - Nekat, B. A1 - Wolff, Timo A1 - Erko, A. T1 - Influence of Restoration Treatments on Ink Corroded Manuscripts T2 - BESSY highlights - annual report 2006 KW - X-ray fluorescence analysis KW - X-ray absorption analysis KW - Cultural heritage KW - Sustainability PY - 2007 UR - http://www.helmholtz-berlin.de/media/media/oea/web/pr_webseite/druckschriften/berichte/bessy/annual_report_2006.pdf#page=205 SN - 0179-4159 SP - 205 EP - 207 PB - Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung CY - Berlin AN - OPUS4-14854 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hahn, Oliver A1 - Wolff, Timo A1 - Kanngießer, B. A1 - Malzer, W. A1 - Mantouvalou, I. T1 - Non-destructive investigation of the scroll material: "4QComposition concerning divine providence" (4Q413) JF - Dead sea discoveries KW - X-ray fluorescence analysis KW - Cultural heritage PY - 2007 SN - 0929-0761 SN - 1568-5179 VL - 14 IS - 3 SP - 359 EP - 364 PB - Brill CY - Leiden AN - OPUS4-16087 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Dietz, Georg A1 - Brahms, I. A1 - Eser, T. A1 - Hahn, Oliver T1 - Dürer´s early master drawings - A technical analysis of his inks and papers JF - Journal of PaperConservation KW - Drawings iron KW - Gall inks KW - Carbon inks KW - Paper KW - X-ray fluorescence analysis PY - 2013 SN - 1868-0860 VL - 14 IS - 3 SP - 5 EP - 14 PB - Seidel CY - Stuttgart AN - OPUS4-29098 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Nosnitsin, D. A1 - Kindzorra, Emanuel A1 - Hahn, Oliver A1 - Rabin, Ira T1 - A "study manuscript" from Qäqäma (Tagray, Ethiopia): Attempts at ink and parchment analysis JF - Comparative oriental manuscript studies newsletter N2 - The library of the remote monastery of Qäqäma Maryam Kidanä Mehrät in Däg'a Tämben (Tagray, North Ethiopia) was investigated by the team of the project Ethio-SPaRe in June and November 2012. A preliminary study of the library showed that the collection was extended and profoundly renovated in the nineteenth Century, in the course of the revival the monastery had during the reign of King Yohannas IV (1872-89). The shaping of the collection was apparently linked to the figure of the powerful abbot, Gäbrä Giyorgis, who donated dozens of books of diverse provenance, which he himself gathered or received as gifts.1 As the result, the extensive library contains a huge amount of information, but its heterogeneity poses a very serious challenge to the researcher. KW - X-ray fluorescence analysis KW - Raman spectroscopy KW - Manuscript studies PY - 2014 SN - 2078-3841 VL - 7 SP - 28 EP - 31 PB - ESF CY - Strasbourg AN - OPUS4-30864 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hahn, Oliver A1 - Denker, A. A1 - Merchel, S. A1 - Radtke, Martin A1 - Reinholz, Uwe A1 - Wolff, T. ED - Armbruster, B. ED - Eilbracht, H. ED - Hahn, Oliver ED - Heinrich-Tamaska, O. T1 - Zerstörungsfreie Analyse von Metallartefakten - Eine Fallstudie T2 - Verborgenes Wissen - Innovation und Transformation feinschmiedetechnischer Entwicklungen im diachronen Vergleich N2 - Die naturwissenschaftliche Analyse historischer Materialen ermöglicht die Beantwortung kulturhistorischer Fragestellungen, die mit kunsthistorischen oder archäologischen Ansätzen allein nicht zu leisten sind. In dieser Studie wurden sechs römische Münzen mit unterschiedlich stark ausgeprägten Korrosionsschichten an unbehandelten und polierten Stellen mit vier zerstörungsfreien analytischen Methoden untersucht: Hoch- und Niederenergie Protonen Induzierter Röntgenemission (HE-/PIXE), Synchrotronstrahlungsinduzierte-Röntgenfluoreszenzanalyse (SY-RFA) und Mikro-Röntgenfluoreszenzanalyse (Mikro-RFA) mit einem mobilen Gerät. Aufgrund von Unterschieden in den Messbedingungen und dem Einfluss der Patina-Schichten auf diese ergaben sich nur für wenige Elemente Übereinstimmungen in den quantitativen Daten. Zur Validierung zukünftiger Messkampagnen mit verschiedenen Methoden sind daher Vergleichstudien unerlässlich. N2 - Investigations of physical properties and chemical composition of ancient materials generate important data for answering culture-historical questions that cannot be solved by art historical and archaeological methods alone. This contribution reports on the analysis of six Roman coins, with different degrees of corrosion layers in parts that were not handled or polished, using four non-destructive methods: low-energy particle-induced X-ray emission (PIXE, 2 MeV), high-energy PIXE (68 MeV), μ-X-ray fluorescence (XRF) spectrometry with a portable device and synchrotron-radiation induced XRF. Because of differences in the conditions needed for measurement and the influence of the layers of patina on these measurements, there were few elements where the quantitative data were in agreement. Thus comparative analyses are essential to validate future measurement projects using different methods. KW - Zerstörungsfreie Prüfung KW - Protoneninduzierte Röntgenemission KW - Röntgenfluoreszenzanalyse KW - Non-destructive testing KW - Particle-induced X-ray emission KW - X-ray fluorescence analysis PY - 2016 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-385702 SN - 978-3-9816751-5-3 VL - Berlin studies of the ancient world, Band 35 SP - 117 EP - 137 PB - Edition Topoi CY - Berlin AN - OPUS4-38570 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Nöller, R. A1 - Hahn, Oliver T1 - Illuminated manuscripts from Turfan - Tracing Silk Road glamour by analyzing pigments JF - STAR: Science & Technology of Archaeological Research N2 - Investigation of manuscripts found in sites along the Silk Road shows the history of communication and exchange between Asia and the Mediterranean over the centuries. Different scripts and languages preserved on paper in certain styles provide information about traditions and provenance. To get an idea of the cultural background of the highly developed painting techniques obvious in some illuminated manuscripts, the material used for writing and painting is analyzed. Singular Sogdian and Tocharian manuscripts from Turfan show text on one side with a colorful painting on the other side of the document. In comparison with other productions of different periods or usages from the site, special features are worked out to characterize cultural roots or influence in the network of relationships. Details analyzed in the most elaborated documents Show various influences led to the colorful masterpieces. KW - Pigments KW - X-ray fluorescence analysis KW - Archaeometry PY - 2016 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-391654 DO - https://doi.org/10.1080/20548923.2015.1133120 SN - 2054-8923 VL - 1 IS - 2 SP - 50 EP - 59 PB - Routledge, Taylor & Francis Group AN - OPUS4-39165 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -