TY - CONF A1 - Waske, Anja T1 - Properties of powder-in-tube formed magnetocaloric materials N2 - This talk gives an overview of the shaping options for magnetocaloric materials. We have shown that powder-in-tube processing of these functional materials is a straightforward and efficient way to obtain wires and stacked structures for heat exchange. T2 - Eingeladener Vortrag / Symposiumsorganisation und Vortrag CY - Stockholm, Sweden DA - 05.09.2019 KW - X-Ray imaging KW - Additive Manufacturing KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50177 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - Magnetocaloric materials for cooling and harvesting of low-grade waste heat N2 - To date, there are very few technologies available for the conversion of low-temperature waste heat into electricity. Thermomagnetic generators are one approach proposed more than a century ago. Such devices are based on a cyclic change of magnetization with temperature. For thermomagnetic materials, we used a commercial magnetocaloric alloy with a transition temperature of 300 K. T2 - Symposiumsorganisation und Vortrag CY - Stockholm, Sweden DA - 05.09.2019 KW - X-Ray imaging KW - Energy harvesting KW - Additive Manufacturing KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50178 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - Energy harvesting near room temperature using thermomagnetic materials N2 - To date, there are only very few technologies available for the conversion of low temperature waste heat to electricity. In this talk, we first describe the principle of thermomagnetic generators. Then we focus on the impact of topology of the magnetic circuit within thermomagnetic generators. We demonstrate that the key operational parameters strongly depend on the genus, i.e. the number of holes within the magnetic circuit. T2 - 8th WMRIF Symposium and General Assembly CY - Budapest, Hungary DA - 17.06.2019 KW - Energy harvesting KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50176 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - Anwendungsaspekte magnetischer Funktionsmaterialien: Untersuchungen mit Computertomographie N2 - In diesem Vortrag wird am Beispiel magnetischer Werkstoffe zur Energiewandlung gezeigt, wie röntgentomographische Untersuchungen zur Strukturaufklärung in Kompositen und Massivproben beitragen können. Die Bauteile werden zerstörungsfrei geprüft, um Risse, Poren und andere Defekte und ihren Einfluss auf die funktionellen Eigenschaften dreidimensional und rechtzeitig im Lebenszyklus des Werkstoffs zu charakterisieren. Kombiniert man Mikrotomographie mit anderen Methoden der magnetischen Werkstoffcharakterisierung, lassen sich einzigartige Aussagen über den Aufbau und die funktionellen Eigenschaften treffen. T2 - Werkstoffwoche CY - Dresden, Germany DA - 18.09.2019 KW - X-Ray Imaging KW - Additive Manufacturing KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50175 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - A thermomagnetic generator for harvesting low-grade waste heat N2 - To date, there are only very few technologies available for the conversion of low temperature waste heat to electricity. In this talk, we first describe the principle of thermomagnetic generators. Then we focus on the impact of topology of the magnetic circuit within thermomagnetic generators. We demonstrate that the key operational parameters strongly depend on the genus, i.e. the number of holes within the magnetic circuit. T2 - Eingeladener Vortrag / Symposiumsorganisation und Vortrag CY - Uppsala, Sweden DA - 28.08.2019 KW - Energy harvesting KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50179 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - Mikro-Computertomographie für die zerstörungsfreie Untersuchung von Pulvern und additiv gefertigten Bauteilen N2 - In diesem Vortrag wird am Beispiel magnetischer Werkstoffe zur Energiewandlung gezeigt, wie röntgentomographische Untersuchungen zur Strukturaufklärung in Kompositen und Massivproben beitragen können. Die Bauteile werden zerstörungsfrei geprüft, um Risse, Poren und andere Defekte und ihren Einfluss auf die funktionellen Eigenschaften dreidimensional und rechtzeitig im Lebenszyklus des Werkstoffs zu charakterisieren. Kombiniert man Mikrotomographie mit anderen Methoden der magnetischen Werkstoffcharakterisierung, lassen sich einzigartige Aussagen über den Aufbau und die funktionellen Eigenschaften treffen. T2 - TU München Vortragsreihe CY - Munich, Germany DA - 24.01.2019 KW - X-Ray Imaging KW - Additive Manufacturing KW - Material Science KW - Non-destructive testing PY - 2019 AN - OPUS4-50156 LA - mul AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - X-ray non-destructive testing of materials and composites N2 - Using magnetic materials for energy conversion as an example, this lecture shows how X-ray tomography investigations can contribute to structure elucidation in composites and solid samples. The components are tested non-destructively in order to characterize cracks, pores and other defects and their influence on the functional properties three-dimensionally and in good time in the life cycle of the material. If you combine microtomography with other methods of magnetic material characterization, you can make unique statements about the structure and the functional properties. T2 - Dcms CY - Stockholm, Sweden DA - 28.08.2019 KW - X-Ray imaging KW - Additive Manufacturing KW - Magnetocoloric KW - Material Science KW - Non-destructive testing PY - 2019 AN - OPUS4-50151 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - Cooling and energy harvesting using magnetic materials N2 - To date, there are very few technologies available for the conversion of low-temperature waste heat into electricity. Thermomagnetic generators are one approach proposed more than a century ago. Such devices are based on a cyclic change of magnetization with temperature. For thermomagnetic materials, we used a commercial magnetocaloric alloy with a transition temperature of 300 K. T2 - Summer School CY - Szczecin, Poland DA - 26.09.2019 KW - X-Ray Imaging KW - Energy harvesting KW - Magnetocaloric KW - Material Science KW - Non-destructive testing PY - 2019 AN - OPUS4-50155 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bonse, Jörn A1 - Paun, I. A. A1 - Heitz, J. A1 - Stoian, R. T1 - Guest editorial: Making light matter N2 - This article represents the Guest Editorial of the Special Issue associated with the Symposium L "Making light matter: lasers in material sciences and photonics" held during the 2023 E-MRS Spring Meeting in Strasbourg, France, June 25th - July 2nd, 2023. T2 - 2023 E-MRS Spring Meeting, Symposium L "Making light matter: lasers in material sciences and photonics" CY - Strasbourg, France DA - 29.05.2023 KW - Guest Editorial KW - Laser KW - Material Science KW - Photonics PY - 2024 DO - https://doi.org/10.1002/pssa.202400528 SN - 1862-6319 VL - 221 IS - 15 SP - 1 EP - 5 PB - Wiley-VCH CY - Weinheim AN - OPUS4-60948 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR ED - Bonse, Jörn ED - Paun, I. A. ED - Heitz, J. ED - Stoian, R. T1 - Special issue: Making light matter N2 - This special issue represents the proceedings of the Symposium L "Making light matter: lasers in material sciences and photonics" held from May 29th to June 2nd 2023 in Strasbourg, France, during the 2023 Spring Meeting of the European MaterialsResearch Society (E-MRS). T2 - 2023 E-MRS Spring Meeting, Symposium L "Making light matter: lasers in material sciences and photonics" CY - Strasbourg, France DA - 29.05.2023 KW - E-MRS Spring Meeting 2023 KW - Laser Processing KW - Material Science KW - Photonics PY - 2024 UR - https://onlinelibrary.wiley.com/toc/18626319/2024/221/15 SN - 1862-6319 VL - 221 IS - 15 SP - 2300478 EP - 2400528 PB - Wiley-VCH CY - Weinheim AN - OPUS4-60949 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -