TY - JOUR A1 - Reinholz, Uwe A1 - Bremser, Wolfram A1 - Brzezinka, Klaus-Werner A1 - Strub, Erik A1 - Weise, Hans-Peter A1 - Merchel, Silke T1 - A thin-layer reference material for hydrogen analysis N2 - In many areas of material sciences, hydrogen analysis is of particular importance. For example, hydrogen is most abundant as impurity in thin film materials – depending on the deposition process – and has great influence on the chemical, physical and electrical properties of many materials. Existing bulk reference materials (RMs) are not suited for surface sensitive analytical methods like elastic recoil detection analysis (ERDA) or nuclear reaction analysis (NRA). To overcome this serious lack of (certified) thin-layer reference materials for the determination of hydrogen in the near-surface region (1–2 µm depth), we produced stable, homogeneous amorphous silicon layers on Si-wafers (aSi:H–Si) by means of chemical vapour deposition (CVD), while about 10% of hydrogen was incorporated in the Si-layer. Homogeneity and stability were proved by NRA whereas traceability of reference values has been assured by an international interlaboratory comparison. KW - Hydrogen KW - Nuclear reaction analysis KW - Depth profiling KW - Reference material KW - Ion beam analysis PY - 2008 DO - https://doi.org/10.1016/j.nimb.2008.03.015 SN - 0168-583X SN - 1872-9584 VL - 266 IS - 10 SP - 2418 EP - 2423 PB - Elsevier CY - Amsterdam AN - OPUS4-17553 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Merchel, Silke A1 - Faestermann, T. A1 - Herpers, U. A1 - Knie, K. A1 - Korschinek, G. A1 - Kubik, P. W. T1 - Final destination - Earth PY - 2004 UR - http://www.meteoroids.de/publ_sm.htm SN - 92-0-114703-1 SN - 0074-1876 IS - 1181 SP - I-9-I-14 PB - IAEA CY - Vienna AN - OPUS4-5547 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merchel, Silke T1 - Meteorite- Zeugen der Vergangenheit T2 - Eingeladener Vortrag beim Verabschiedungskolloqium für PD Dr. Hermann Kupsch, Leiter der Forschungseinrichtung Georadiochemie des Instituts für Interdisziplinäre Isotopenforschung (IIG) an der Universität Leipzig CY - Leipzig, Germany DA - 2005-03-09 PY - 2005 AN - OPUS4-7139 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Ketelsen, T. A1 - Reiche, I. A1 - Simon, O. A1 - Merchel, Silke T1 - New information on Jan van Eyck's portrait drawing in Dresden KW - Synchrotron KW - Röntgenfluoreszenzanalyse KW - Mikroskopische Untersuchungen KW - Renaissance KW - Jan van Eyck KW - Silberstiftzeichnungen PY - 2005 SN - 0007-6287 VL - 167 IS - 1224 SP - 170 EP - 175 PB - Burlington Magazine Publ. CY - London AN - OPUS4-7155 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merchel, Silke T1 - Bestimmung leichter Elemente mit Photonenaktivierungsanalyse (PAA) T2 - 20. Seminar Aktivierungsanalyse (PAA); Technische Universität CY - Garching, Germany DA - 2005-02-24 PY - 2005 AN - OPUS4-7165 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Görner, Wolf A1 - Merchel, Silke T1 - 20. Seminar Aktivierungsanalyse 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 - Reiche, I. A1 - Merchel, Silke A1 - Ketelsen, T. A1 - Simon, O. ED - Ketelsen, T. T1 - Alc ixh xan - Zum zeichnerischen Kalkül Jan van Eycks T2 - Ausstellung "Das Geheimnis des Jan van Eyck. Die Frühen Niederländischen Zeichnungen und Gemälde in Dresden" CY - Dresden, Deutschland DA - 2005-08-13 KW - X-ray spectrometry KW - XRF KW - Röntgenfluoreszenzanalyse KW - RFA KW - Silverpoint drawing KW - Silberstiftzeichnung PY - 2005 SN - 3-422-06566-0 SP - 8 EP - 13 PB - Dt. Kunstverl. CY - München AN - OPUS4-10655 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Ecker, Klaus A1 - Dudzus, Thomas A1 - Merchel, Silke A1 - Kipphardt, Heinrich ED - Vízkelethy, G. T1 - Oxygen determination in BaF2 and CaF2 by Charged Particle Activation Analysis T2 - 16th International Conference on Ion Beam Analysis (IBA-16) CY - Albuquerque, NM, USA DA - 2003-06-29 PY - 2004 VL - 219-220 SP - P2 EP - 113 PB - Elsevier CY - Amsterdam AN - OPUS4-2627 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merchel, Silke T1 - Elementanalytik mit isotopenspezifischen und Strahlungsmethoden T2 - Kolloquium des Instituts für Anorganische Chemie CY - Hanover, Germany DA - 2004-04-15 PY - 2004 AN - OPUS4-3559 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merchel, Silke T1 - Oxygen Determination in BaF2 and CaF2 by CPAA, RPAA and Carrier Gas Hot Extraction T2 - 11th International Conference on Modern Trends in Activation Analysis (MTAA-11) CY - Guildford, England DA - 2004-06-20 PY - 2004 AN - OPUS4-3634 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merchel, Silke T1 - The Effect of an Extraction Procedure on the Surface Chemistry of Synthetic Nanodiamonds T2 - 66th Annual Meteoritical Society Meeting (2003) CY - Münster, Germany DA - 2003-07-28 PY - 2003 UR - http://www.lpi.usra.edu/meetings/metsoc2003/pdf/5156.pdf AN - OPUS4-3767 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merchel, Silke T1 - Erste Erfahrungen mit dem TCH-600 T2 - 3. Diskussionstreffen zu Aktuellen Problemen und Entwicklungen der Nichtmetall-/Gasanalytik CY - Rathen, Germany DA - 2003-10-19 PY - 2003 AN - OPUS4-3791 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merchel, Silke T1 - Development of distance learning modules for selected aspects in radiochemistry T2 - Consultants meeting "Development of distance learning modules for selected aspects in radiochemistry" CY - Kailua, HI, USA DA - 2003-04-01 PY - 2003 AN - OPUS4-3793 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merchel, Silke A1 - Koscheev, A. P. A1 - Serzhantov, A. E. A1 - Ott, U. A1 - Guillois, O. A1 - Reynaud, C. T1 - Surface chemistry of chemically treated diamond nanograins T2 - 34th Lunar and Planetary Science Conference CY - Houston, TX, USA DA - 2003-03-17 PY - 2003 UR - http://www.lpi.usra.edu/meetings/lpsc2003/pdf/1287.pdf SN - 0161-5297 N1 - Serientitel: LPI contribution – Series title: LPI contribution IS - 1156 SP - 1 EP - 2, paper #1287 PB - Lunar and Planetary Institute CY - Houston, Tex. AN - OPUS4-2484 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Ott, U. A1 - Merchel, Silke A1 - Knie, K. A1 - Korschinek, G. A1 - Faestermann, T. A1 - Rugel, G. A1 - Wallner, A. T1 - Platinum in Presolar Nanodiamond Residues - an AMS Approach T2 - 34th Lunar and Planetary Science Conference CY - Houston, TX, USA DA - 2003-03-17 PY - 2003 UR - http://www.lpi.usra.edu/meetings/lpsc2003/pdf/1167.pdf SN - 0161-5297 N1 - Serientitel: LPI contribution – Series title: LPI contribution IS - 1156 SP - 1 EP - 2, paper #1167 PB - Lunar and Planetary Institute CY - Houston, Tex. AN - OPUS4-2485 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -