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135 Publications
2014 | Journal Article | LibreCat-ID: 9874
Hemsel, T., Bornmann, P., Morita, T., Sondermann-Wölke, C., & Sextro, W. (2014). Reliability analysis of ultrasonic power transducers. Archive of Applied Mechanics, 1–7. https://doi.org/10.1007/s00419-014-0965-4
LibreCat
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2014 | Journal Article | LibreCat-ID: 9876
Hunstig, M., Hemsel, T., & Sextro, W. (2014). High-velocity operation of piezoelectric inertia motors: experimental validation. Archive of Applied Mechanics, 1–9. https://doi.org/10.1007/s00419-014-0940-0
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2014 | Journal Article | LibreCat-ID: 9878
Isobe, G., Maeda, T., Bornmann, P., Hemsel, T., & Morita, T. (2014). Synthesis of lead-free piezoelectric powders by ultrasonic-assisted hydrothermal method and properties of sintered (K0.48Na0.52)NBO3 ceramics. Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions On, 61(2), 225–230. https://doi.org/10.1109/TUFFC.2014.6722608
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2013 | Journal Article | LibreCat-ID: 9794
Al-Ashtari, W., Hunstig, M., Hemsel, T., & Sextro, W. (2013). Increasing the power of piezoelectric energy harvesters by magnetic stiffening. Journal of Intelligent Material Systems and Structures, 24(11), 1332–1342. https://doi.org/10.1177/1045389X13483021
LibreCat
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2013 | Journal Article | LibreCat-ID: 9795
Al-Ashtari, W., Hunstig, M., Hemsel, T., & Sextro, W. (2013). Enhanced energy harvesting using multiple piezoelectric elements: Theory and experiments. Sensors and Actuators A: Physical, 200, 138–146. https://doi.org/10.1016/j.sna.2013.01.008
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2013 | Conference Paper | LibreCat-ID: 9796
Al-Ashtari, W., Hunstig, M., Hemsel, T., & Sextro, W. (2013). Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems. In Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013 (pp. 159–161). Hannover, Germany.
LibreCat
2013 | Conference Paper | LibreCat-ID: 9797
Althoff, S., Neuhaus, J., Hemsel, T., & Sextro, W. (2013). A friction based approach for modeling wire bonding. In IMAPS 2013, 46th International Symposium on Microelectronics. Orlando (Florida), USA. https://doi.org/10.4071/isom-2013-TA67
LibreCat
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2013 | Conference Paper | LibreCat-ID: 9801
Hunstig, M., Al-Ashtari, W., Hemsel, T., & Sextro, W. (2013). Leistungs- und Bandbreitensteigerung von Energy-Harvesting-Generatoren für Energieautarke Systeme. In J. Gausemeier, R. Dumitrescu, F. Rammig, W. Schäfer, & A. Trächtler (Eds.), 9. Paderborner Workshop Entwurf mechatronischer Systeme (pp. 359–372). Paderborn: Heinz Nixdorf Institut, Universität Paderborn.
LibreCat
2013 | Conference Paper | LibreCat-ID: 9802
Hunstig, M., Hemsel, T., & Sextro, W. (2013). High-Velocity Slip-Slip Operation of Piezoelectric Inertia Motors - Experimental Validation. In Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop (pp. 16–18). Hannover, Germany.
LibreCat
2013 | Journal Article | LibreCat-ID: 9803
Hunstig, M., Hemsel, T., & Sextro, W. (2013). Modelling the friction contact in an inertia motor. Journal of Intelligent Material Systems and Structures, 24(11), 1380–1391. https://doi.org/10.1177/1045389X12474354
LibreCat
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2013 | Journal Article | LibreCat-ID: 9804
Hunstig, M., Hemsel, T., & Sextro, W. (2013). Stick-slip and slip-slip operation of piezoelectric inertia drives - Part II: Frequency-limited excitation. Sensors and Actuators A: Physical, 200, 79–89. https://doi.org/10.1016/j.sna.2012.11.043
LibreCat
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2013 | Journal Article | LibreCat-ID: 9805
Hunstig, M., Hemsel, T., & Sextro, W. (2013). Stick-slip and slip-slip operation of piezoelectric inertia drives - Part I: Ideal Excitation. Sensors and Actuators A: Physical, 200, 90–100. https://doi.org/10.1016/j.sna.2012.11.012
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2013 | Special Issue | LibreCat-ID: 9863
Morita, T., Hemsel, T., Ijima, T., Jeong, D. Y., Kanda, T., Twiefel, J., … Lallart, M. (Eds.). (2013). Selected Papers from the 9th International Workshop on Piezoelectric Materials and Applications in Actuators. Sensors and Actuators A: Physical (Vol. 200, pp. 1–172). Hirosaki: Elsevier. https://doi.org/10.1016/j.sna.2013.06.017
LibreCat
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2013 | Journal Article | LibreCat-ID: 9866
Ohta, K., Isobe, G., Bornmann, P., Hemsel, T., & Morita, T. (2013). Study on optimizing ultrasonic irradiation period for thick polycrystalline PZT film by hydrothermal method. Ultrasonics, 53(4), 837–841. https://doi.org/10.1016/j.ultras.2012.12.003
LibreCat
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2013 | Journal Article | LibreCat-ID: 9867
Yokouchi, Y., Maeda, T., Bornmann, P., Hemsel, T., & Morita, T. (2013). Piezoelectric Properties of CuO-Doped (K,Na)NbO3 Lead-Free Ceramics Synthesized with Hydrothermal Powders. Japanese Journal of Applied Physics, 52(7S). https://doi.org/10.7567/JJAP.52.07HB03
LibreCat
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2012 | Journal Article | LibreCat-ID: 9781
Al-Ashtari, W., Hunstig, M., Hemsel, T., & Sextro, W. (2012). Frequency tuning of piezoelectric energy harvesters by magnetic force. Smart Materials and Structures, 21(3), 035019.
LibreCat
2012 | Journal Article | LibreCat-ID: 9782
Al-Ashtari, W., Hunstig, M., Hemsel, T., & Sextro, W. (2012). Analytical determination of characteristic frequencies and equivalent circuit parameters of a piezoelectric bimorph. Journal of Intelligent Material Systems and Structures, 23(1), 15–23. https://doi.org/10.1177/1045389X11430742
LibreCat
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2012 | Conference Paper | LibreCat-ID: 9783
Bornmann, P., Hemsel, T., Sextro, W., Maeda, T., & Morita, T. (2012). Non-perturbing cavitation detection / monitoring in sonochemical reactors. In Ultrasonics Symposium (IUS), 2012 IEEE International (pp. 1141–1144). https://doi.org/10.1109/ULTSYM.2012.0284
LibreCat
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2012 | Conference Paper | LibreCat-ID: 9785
Isobe, G., Ageba, R., Maeda, T., Bornmann, P., Hemsel, T., & Morita, T. (2012). Synthesis of piezoelectric materials by ultrasonic assisted hydrothermal method. In B. B. J. Linde, J. Paczkowski, & N. Ponikwicki (Eds.), AIP Conference Proceedings (Vol. 1433, pp. 569–572). AIP. https://doi.org/10.1063/1.3703251
LibreCat
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2012 | Conference Paper | LibreCat-ID: 9788
Maeda, T., Bornmann, P., Hemsel, T., & Morita, T. (2012). Piezoelectric applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics. In Ultrasonics Symposium (IUS), 2012 IEEE International (pp. 194–195). https://doi.org/10.1109/ULTSYM.2012.0048
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