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138 Publications
2018 | Conference Paper | LibreCat-ID: 9992
@inproceedings{Dymel_Eichwald_Schemmel_Hemsel_Brökelmann_Hunstig_Sextro_2018, title={Numerical and statistical investigation of weld formation in a novel two-dimensional copper-copper bonding process}, booktitle={(Proceedings of 7th Electronics System-Integration Technology Conference, Dresden, Germany)}, author={Dymel, Collin and Eichwald, Paul and Schemmel, Reinhard and Hemsel, Tobias and Brökelmann, Michael and Hunstig, Matthias and Sextro, Walter}, year={2018}, pages={1–6} }
LibreCat
2018 | Conference Paper | LibreCat-ID: 9993
@inproceedings{Dymel_Schemmel_Hemsel_Sextro_Brökelmann_Hunstig_2018, title={Experimental investigations on the impact of bond process parameters in two-dimensional ultrasonic copper bonding}, booktitle={(Proceedings of 8th Electronics IEEE CPMT Symposium Japan (ICSJ 2018), Kyoto, Japan)}, author={Dymel, Collin and Schemmel, Reinhard and Hemsel, Tobias and Sextro, Walter and Brökelmann, Michael and Hunstig, Matthias}, year={2018}, pages={41–44} }
LibreCat
2018 | Conference Paper | LibreCat-ID: 9998
@inproceedings{Schemmel_Hemsel_Sextro_2018, place={Glasgow, UK}, title={Numerical and experimental investigations in ultrasonic heavy wire bonding}, booktitle={6th European Conference on Computational Mechanics (ECCM 6)}, author={Schemmel, Reinhard and Hemsel, Tobias and Sextro, Walter}, year={2018}, pages={1–12} }
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2017 | Journal Article | LibreCat-ID: 9972
@article{Dunst_Hemsel_Sextro_2017, title={Analysis of pipe vibration in an ultrasonic powder transportationsystem}, volume={Sensors and Actuators A 263}, journal={elsevier}, author={Dunst, Paul and Hemsel, Tobias and Sextro, Walter}, year={2017}, pages={733–736} }
LibreCat
2017 | Conference Paper | LibreCat-ID: 9978
@inproceedings{Kimotho_Sextro_Hemsel_2017, title={Estimation of Remaining Useful Lifetime of Piezoelectric Transducers Based on Self-Sensing}, DOI={10.1109/TR.2017.2710260}, booktitle={IEEE Transactions on Reliability}, author={Kimotho, James Kuria and Sextro, Walter and Hemsel, Tobias}, year={2017}, pages={1–10} }
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| DOI
2017 | Conference Paper | LibreCat-ID: 9982
@inproceedings{Schemmel_Hemsel_Sextro_2017, place={Kiel 2017}, title={MoRFUS: Mobile Reinigungseinheit für Förderketten basierend auf Ultraschall}, booktitle={43. Deutsche Jahrestagung für Akustik}, author={Schemmel, Reinhard and Hemsel, Tobias and Sextro, Walter}, year={2017}, pages={611–614} }
LibreCat
2016 | Conference Paper | LibreCat-ID: 9958
@inproceedings{Dunst_Sextro_Bornmann_Hemsel_Littmann_2016, place={Braunschweig}, title={Transportation of dry fine powders by coordinated friction manipulation}, DOI={10.1002/pamm.201610306}, booktitle={PAMM Proc. Appl. Math. Mech. 16}, author={Dunst, Paul and Sextro, Walter and Bornmann, Peter and Hemsel, Tobias and Littmann, Walter}, year={2016}, pages={635–636} }
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| DOI
2015 | Journal Article | LibreCat-ID: 9944
@article{Bornmann_Hemsel_Sextro_Memoli_Hodnett_Zeqiri_2015, title={Kavitationsdetektion mittels Self-Sensing-Ultraschallwandler}, volume={82}, DOI={10.1515/teme-2015-0017}, number={2}, journal={tm - Technisches Messen}, author={Bornmann, Peter and Hemsel, Tobias and Sextro, Walter and Memoli, Gianluca and Hodnett, Mark and Zeqiri, Bajram}, year={2015}, pages={73–84} }
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| DOI
2015 | Journal Article | LibreCat-ID: 9948
@article{Kudo_Bornmann_Hemsel_Morita_2015, title={Thick KNbO 3 films deposited by ultrasonic-assisted hydrothermal method}, volume={36}, DOI={10.1250/ast.36.262}, number={3}, journal={Acoustical Science and Technology}, publisher={Acoustical Society of Japan}, author={Kudo, Ryo and Bornmann, Peter and Hemsel, Tobias and Morita, Takeshi}, year={2015}, pages={262–264} }
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| DOI
2014 | Conference Paper | LibreCat-ID: 9868
@inproceedings{Althoff_Neuhaus_Hemsel_Sextro_2014, title={Improving the bond quality of copper wire bonds using a friction model approach}, DOI={10.1109/ECTC.2014.6897500}, booktitle={Electronic Components and Technology Conference (ECTC), 2014 IEEE 64th}, author={Althoff, Simon and Neuhaus, Jan and Hemsel, Tobias and Sextro, Walter}, year={2014}, pages={1549–1555} }
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 9869
@inproceedings{Bornmann_Hemsel_Sextro_Memoli_Hodnett_Zeqiri_2014, title={Self-Sensing Ultrasound Transducer for Cavitation Detection}, DOI={10.1109/ULTSYM.2014.0163}, booktitle={2014 IEEE International Ultrasonics Symposium Proceedings}, author={Bornmann, Peter and Hemsel, Tobias and Sextro, Walter and Memoli, Gianluca and Hodnett, Mark and Zeqiri, Bajram}, year={2014}, pages={663–666} }
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| DOI
2014 | Journal Article | LibreCat-ID: 9874
@article{Hemsel_Bornmann_Morita_Sondermann-Wölke_Sextro_2014, title={Reliability analysis of ultrasonic power transducers}, DOI={10.1007/s00419-014-0965-4}, journal={Archive of Applied Mechanics}, publisher={Springer Berlin Heidelberg}, author={Hemsel, Tobias and Bornmann, Peter and Morita, Takeshi and Sondermann-Wölke, Christoph and Sextro, Walter}, year={2014}, pages={1–7} }
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| DOI
2014 | Journal Article | LibreCat-ID: 9876
@article{Hunstig_Hemsel_Sextro_2014, title={High-velocity operation of piezoelectric inertia motors: experimental validation}, DOI={10.1007/s00419-014-0940-0}, journal={Archive of Applied Mechanics}, publisher={Springer Berlin Heidelberg}, author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2014}, pages={1–9} }
LibreCat
| DOI
2014 | Journal Article | LibreCat-ID: 9878
@article{Isobe_Maeda_Bornmann_Hemsel_Morita_2014, title={Synthesis of lead-free piezoelectric powders by ultrasonic-assisted hydrothermal method and properties of sintered (K0.48Na0.52)NBO3 ceramics}, volume={61}, DOI={10.1109/TUFFC.2014.6722608}, number={2}, journal={Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on}, author={Isobe, G. and Maeda, Takafumi and Bornmann, Peter and Hemsel, Tobias and Morita, Takeshi}, year={2014}, pages={225–230} }
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 9794
@article{Al-Ashtari_Hunstig_Hemsel_Sextro_2013, title={Increasing the power of piezoelectric energy harvesters by magnetic stiffening}, volume={24}, DOI={10.1177/1045389X13483021}, number={11}, journal={Journal of Intelligent Material Systems and Structures}, author={Al-Ashtari, Waleed and Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2013}, pages={1332–1342} }
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 9795
@article{Al-Ashtari_Hunstig_Hemsel_Sextro_2013, title={Enhanced energy harvesting using multiple piezoelectric elements: Theory and experiments}, volume={200}, DOI={10.1016/j.sna.2013.01.008}, journal={Sensors and Actuators A: Physical}, author={Al-Ashtari, Waleed and Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2013}, pages={138–146} }
LibreCat
| DOI
2013 | Conference Paper | LibreCat-ID: 9796
@inproceedings{Al-Ashtari_Hunstig_Hemsel_Sextro_2013, place={Hannover, Germany}, series={Berichte aus dem IDS}, title={Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems}, number={05/2013}, booktitle={Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013}, author={Al-Ashtari, Waleed and Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2013}, pages={159–161}, collection={Berichte aus dem IDS} }
LibreCat
2013 | Conference Paper | LibreCat-ID: 9797
@inproceedings{Althoff_Neuhaus_Hemsel_Sextro_2013, place={Orlando (Florida), USA}, title={A friction based approach for modeling wire bonding}, DOI={10.4071/isom-2013-TA67}, booktitle={IMAPS 2013, 46th International Symposium on Microelectronics}, author={Althoff, Simon and Neuhaus, Jan and Hemsel, Tobias and Sextro, Walter}, year={2013} }
LibreCat
| DOI
2013 | Conference Paper | LibreCat-ID: 9801
@inproceedings{Hunstig_Al-Ashtari_Hemsel_Sextro_2013, place={Paderborn}, series={HNI-Verlagsschriftenreihe}, title={Leistungs- und Bandbreitensteigerung von Energy-Harvesting-Generatoren für Energieautarke Systeme}, booktitle={9. Paderborner Workshop Entwurf mechatronischer Systeme}, publisher={Heinz Nixdorf Institut, Universität Paderborn}, author={Hunstig, Matthias and Al-Ashtari, Waleed and Hemsel, Tobias and Sextro, Walter}, editor={Gausemeier, Jürgen and Dumitrescu, Roman and Rammig, Franz and Schäfer, Wilhelm and Trächtler, AnsgarEditors}, year={2013}, pages={359–372}, collection={HNI-Verlagsschriftenreihe} }
LibreCat
2013 | Conference Paper | LibreCat-ID: 9802
@inproceedings{Hunstig_Hemsel_Sextro_2013, place={Hannover, Germany}, title={High-Velocity Slip-Slip Operation of Piezoelectric Inertia Motors - Experimental Validation}, booktitle={Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop}, author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2013}, pages={16–18} }
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