Optimisation of the NIR absorption in a photostructurable glass for MORES. - In: Kurzfassungen, (2011), S. 71-72
Mössbauer Untersuchungen an Titan dotierten Bariumhexaferritpulvern. - In: Kurzfassungen, (2011), S. 51
Hypothesen zu lokalen atmosphärischen Reaktionen auf Glasoberflächen. - In: Kurzfassungen, (2011), S. 23
Nutzung von Lorentzkräften zur kontaktlosen Messung der Fließgeschwindigkeiten von elektrisch schwach leitfähigen Fluiden. - In: Kurzfassungen, (2011), S. 15-16
Local initiators of glass alteration. - In: Conference proceedings, ISBN 978-952-5836-02-8, (2011), S. 177-179
Characterization of glass surface damaged by alumina abrasive grains. - In: Journal of non-crystalline solids, ISSN 0022-3093, Bd. 357 (2011), 15, S. 2882-2887
http://dx.doi.org/10.1016/j.jnoncrysol.2011.03.026
Modelling of electromagnetic heating and mixing conditions in glass melt output equipment. - In: Compel, ISSN 2054-5606, Bd. 30 (2011), 5, S. 1467-1478
http://dx.doi.org/10.1108/03321641111152621
Effect of titanium ion substitution in the barium hexaferrite studied by Mössbauer spectroscopy and X-ray diffraction. - In: Hyperfine interactions, ISSN 1572-9540, Bd. 202 (2011), 1/3, S. 97-106
A series of M-type barium hexaferrite has been synthesized in a glass melt by partially substituting the Fe2O3 with TiO2 for investigation of their structure. The glass melt has the basic composition (mol%): 40 BaO + 33 B2O3 + (27-x) Fe2O3 + x TiO2 with x = 0, 3.6, 5.4 and 7.2 mol% TiO2. The substituted ferrites were studied by means of X-ray diffraction, Mössbauer spectroscopy and vibration sample magnetometer. X-ray diffraction studies revealed that not all samples have a single ferritic phase, a small second phase corresponding to BaTi6O13 was also observed to form. The Mössbauer spectra changed from magnetically ordered (x = 0) to magnetically ordered with strong line broadening. Moreover, the broadening increases with TiO2 content. The Mössbauer parameters suggested that Ti4+ occupies the 2a and 12k crystal sites, and the Ti4+ substitution on the 2b and 4f2 site also occurs at high melt dopings. Therefore, coercivity and saturation magnetization decreased.
http://dx.doi.org/10.1007/s10751-011-0361-1
Effectiveness of different approaches for EM force driven glass melt mixing in annular tube. - In: Proceedings of the 8th International PAMIR Conference on Fundamental and Applied MHD, (2011), S. 879-883