TY - CONF A1 - Hodoroaba, Vasile-Dan T1 - Bestimmung der ED-Röntgenspektrometer-Eigenschaften mit dem BAM-Testmaterial EDS-TM001 T2 - µ-RFA-Workshop, BAM CY - Berlin, Germany DA - 2011-09-22 PY - 2011 AN - OPUS4-24460 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hodoroaba, Vasile-Dan A1 - Rackwitz, Vanessa A1 - Ostermann, Markus T1 - Nachweisgrenzen der µ-RFA mit REM/EDS für RoHS-Elemente T2 - µ-RFA-Workshop, BAM CY - Berlin, Germany DA - 2011-09-22 PY - 2011 AN - OPUS4-24462 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hodoroaba, Vasile-Dan A1 - Procop, Mathias A1 - Unger, Wolfgang T1 - A Test Material and quick Procedure for Checking the Performance of X-Ray Spectrometers attached to a SEM T2 - ECASIA '11 14th European Conference on Application of Surface and Interface Analysis CY - Cardiff, Wales DA - 2011-09-04 PY - 2011 AN - OPUS4-24241 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hodoroaba, Vasile-Dan A1 - Kraft, B. A1 - Terborg, R. T1 - Performance Check of EDS X-Ray spectrometers - Extensions to high Count Rates T2 - PRORA 2011 Fachtagung Prozessnahe Röntgenanalytik CY - Berlin, Germany DA - 2011-11-24 PY - 2011 AN - OPUS4-24922 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hodoroaba, Vasile-Dan A1 - Lippitz, Judith A1 - Kraft, Benedikt A1 - Rackwitz, Vanessa A1 - Terborg, R. T1 - Performance check of EDS X-ray spectrometers; extension to high count rates T2 - EMAS 2011, 12th european workshop on modern developments and applications in microbeam analysis CY - Angers, France DA - 2011-05-15 PY - 2011 AN - OPUS4-23550 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rackwitz, Vanessa A1 - Procop, M. A1 - Bjeoumikhova, S. A1 - Panne, Ulrich A1 - Hodoroaba, Vasile-Dan T1 - A routine procedure for the characterisation of polycapillary X-ray semi-lenses in prallelising mode with SEM/EDS N2 - The accurate knowledge of the properties of polycapillary X-ray semi-lenses has a significant influence on the quantitative results in a widespread field of applications involving microfocus X-ray beams. A routine procedure for the characterisation of a polycapillary X-ray semi-lens with a scanning electron microscope (SEM) having attached an energy dispersive spectrometer (EDS) is presented in this paper. A key issue of the procedure consists of fitting the semi-lens in front of the EDS for spectra acquisition. Relevant semi-lens parameters such as focal distance, full width at half maximum (FWHM) of the acceptance area, and transmission are determined in parallelising mode of the semi-lens. Special attention has been paid to the calculation of the transmission. KW - Polycapillary X-ray optics KW - Semi-lens KW - Parallelising mode KW - SEM KW - EDS KW - Acceptance area KW - FWHM KW - Transmission KW - Focal distance KW - XRF PY - 2011 U6 - https://doi.org/10.1039/c0ja00135j SN - 0267-9477 SN - 1364-5544 VL - 26 IS - 3 SP - 499 EP - 504 PB - Royal Society of Chemistry CY - London AN - OPUS4-23555 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hodoroaba, Vasile-Dan A1 - Marinenko, R. A1 - Small, J. T1 - CCQM-P130: A Joint NIST/BAM Pilot Study for ED- and WD-EPMA T2 - Surface Analysis Working Group (SAWG) Meeting, CCQM CY - Sèvres, France DA - 2011-04-12 PY - 2011 AN - OPUS4-23567 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Dreßler, Martin A1 - Dombrowski, Felix A1 - Simon, Ulla A1 - Börnstein, Julian A1 - Hodoroaba, Vasile-Dan A1 - Feigl, Michael A1 - Grunow, Sabrina A1 - Gildenhaar, Renate A1 - Neumann, Martin T1 - Influence of gelatine coatings on compressive strength of porous hydroxyapatite ceramics N2 - Porous ceramics prepared by the foam replication technique have a high porosity and low mechanical stability. It has been reported that coating such porous ceramics with gelatin allows for an improved compressive strength. Little details regarding the influence of important gelatin parameters such as concentration, temperature and drying conditions as well as bloom number which is a measure of the gel rigidity, on this toughening effect are available. This paper investigates the influence of these parameters on compressive strength of gelatin coated porous hydroxyapatite ceramics. It was found that concentration in the gelatin sols has a marked impact whereas sol temperature, bloom number and differing conditions during subsequent drying have only little influence on the compressive strength of the coated ceramics. KW - Films KW - Composites KW - Strength KW - Apatite KW - Biomedical application PY - 2011 U6 - https://doi.org/10.1016/j.jeurceramsoc.2010.11.004 SN - 0955-2219 SN - 1873-619X VL - 31 IS - 4 SP - 523 EP - 529 PB - Elsevier Ltd. CY - Oxford AN - OPUS4-23216 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hodoroaba, Vasile-Dan A1 - Salge, T. A1 - Terborg, R. A1 - Rackwitz, Vanessa T1 - Advanced Elemental Analysis with ED-EPMA, WE-EPMA and µ-XRF at a SEM T2 - IUMAS, 5th International Union of Microbeam Analysis Societies CY - Seoul, South Korea DA - 2011-05-22 PY - 2011 AN - OPUS4-23778 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hodoroaba, Vasile-Dan A1 - Kühn, Julius A1 - Linke, S. A1 - Moritz, W. A1 - Unger, Wolfgang T1 - Characterization of Pd-Ni-Co Alloy Thin Films by ED-EPMA and Data Reduction by the STRATAGEM Software T2 - IUMAS, 5th International Union of Microbeam Analysis Societies CY - Seoul, South Korea DA - 2011-05-22 PY - 2011 AN - OPUS4-23779 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -