M. Hesse, M. Hunstig, J. Timmermann, and A. Trächtler, “Batch Constrained Bayesian Optimization for UltrasonicWire Bonding Feed-forward Control Design,” in Proceedings of the 11th International Conference on Pattern Recognition Applications and Methods (ICPRAM), Online, 2022, pp. 383–394.
LibreCat: /record/29803

R. Schemmel et al., “Impact of multi-dimensional vibration trajectories on quality and failure modes in ultrasonic bonding,”10.4071/2380-4505-2019.1.000509__in International Symposium on Microelectronics, Boston, 2019, pp. 509–514, doi:10.4071/2380-4505-2019.1.000509 .
LibreCat: /record/15412
DOI: 10.4071/2380-4505-2019.1.000509

R. Schemmel, T. Hemsel, C. Dymel, M. Hunstig, M. Brökelmann, and W. Sextro, “Using complex multi-dimensional vibration trajectories in ultrasonic bonding and welding,”10.1016/j.sna.2019.04.025__Sensors and Actuators A: Physical, vol. 295, pp. 653–662, 2019, doi:10.1016/j.sna.2019.04.025 .
LibreCat: /record/10334
DOI: 10.1016/j.sna.2019.04.025

C. Dymel et al., “Numerical and statistical investigation of weld formation in a novel two-dimensional copper-copper bonding process,” in (Proceedings of 7th Electronics System-Integration Technology Conference, Dresden, Germany), 2018, pp. 1–6.
LibreCat: /record/9992

C. Dymel, R. Schemmel, T. Hemsel, W. Sextro, M. Brökelmann, and M. Hunstig, “Experimental investigations on the impact of bond process parameters in two-dimensional ultrasonic copper bonding,” in (Proceedings of 8th Electronics IEEE CPMT Symposium Japan (ICSJ 2018), Kyoto, Japan), 2018, pp. 41–44.
LibreCat: /record/9993

R. Schemmel, S. Althoff, W. Sextro, A. Unger, M. Brökelmann, and M. Hunstig, “Effects of different working frequencies on the joint formation in copper wire bonding,” in CIPS 2018 - 10th International Conference on Integrated Power Electronics Systems (CIPS 2018), 2018, pp. 230–235.
LibreCat: /record/9997

A. Unger, M. Hunstig, T. Meyer, M. Brökelmann, and W. Sextro, “Intelligent Production of Wire Bonds using Multi-Objective Optimization – Insights, Opportunities and Challenges,” in In Proceedings of IMAPS 2018 – 51st Symposium on Microelectronics, Pasadena, CA, 2018, 2018, vol. Vol. 2018, No. 1, pp. 000572-000577.
LibreCat: /record/9999
DOI: 10.4071/2380-4505-2018.1.000572

P. Eichwald et al., “Multi-dimensional Ultrasonic Copper Bonding – New Challenges for Tool Design,” IMAPSource, vol. Vol. 2017, No. 1, 2017.
LibreCat: /record/9973

M. Hunstig, “Piezoelectric Inertia Motors—A Critical Review of History, Concepts, Design, Applications, and Perspectives.,” Actuators. 2017, 6(1)-7., pp. 1–35, 2017.
LibreCat: /record/9975
DOI: 10.3390/act6010007

M. Brökelmann et al., “Kupferbondverbindungen intelligent herstellen,” wt-online, vol. 7/8, pp. 512–519, 2016.
LibreCat: /record/9957

T. Meyer  et al., “Reliable Manufacturing of Heavy Copper Wire Bonds Using Online Parameter Adaptation,” in IEEE 66th Electronic Components and Technology Conference, 2016, pp. 622–628.
LibreCat: /record/9966
DOI: 10.1109/ECTC.2016.215

A. Unger et al., “Validated Simulation of the Ultrasonic Wire Bonding Process,” in Wear Modeling in Copper Wire Wedge Bonding. IEEE CPMT Symposium Japan, 2016, 2016, pp. 251–254.
LibreCat: /record/9968

T. Meyer et al., “Modeling and simulation of the ultrasonic wire bonding process,” in 2015 17th Electronics Packaging Technology Conference, 2015.
LibreCat: /record/9951
DOI: 10.1109/EPTC.2015.7412377

M. Hunstig, T. Hemsel, and W. Sextro, “High-velocity operation of piezoelectric inertia motors: experimental validation,” Archive of Applied Mechanics, pp. 1–9, 2014.
LibreCat: /record/9876
DOI: 10.1007/s00419-014-0940-0

M. Hunstig, Konzeption, Ansteuerung und Eigenschaften schneller piezoelektrischer Trägheitsmotoren. Shaker, 2014.
LibreCat: /record/9875

W. Al-Ashtari, M. Hunstig, T. Hemsel, and W. Sextro, “Increasing the power of piezoelectric energy harvesters by magnetic stiffening,” Journal of Intelligent Material Systems and Structures, vol. 24, no. 11, pp. 1332–1342, 2013.
LibreCat: /record/9794
DOI: 10.1177/1045389X13483021

W. Al-Ashtari, M. Hunstig, T. Hemsel, and W. Sextro, “Enhanced energy harvesting using multiple piezoelectric elements: Theory and experiments,” Sensors and Actuators A: Physical, vol. 200, pp. 138–146, 2013.
LibreCat: /record/9795
DOI: 10.1016/j.sna.2013.01.008

W. Al-Ashtari, M. Hunstig, T. Hemsel, and W. Sextro, “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, 2013, no. 05/2013, pp. 159–161.
LibreCat: /record/9796

M. Hunstig, W. Al-Ashtari, T. Hemsel, and W. Sextro, “Leistungs- und Bandbreitensteigerung von Energy-Harvesting-Generatoren für Energieautarke Systeme,” in 9. Paderborner Workshop Entwurf mechatronischer Systeme, 2013, pp. 359–372.
LibreCat: /record/9801

M. Hunstig, T. Hemsel, and W. Sextro, “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, 2013, pp. 16–18.
LibreCat: /record/9802