Survey of the present state of the art of piezoelectric linear motors T Hemsel, J Wallaschek Ultrasonics 38 (1-8), 37-40, 2000 | 260 | 2000 |
Frequency tuning of piezoelectric energy harvesters by magnetic force W Al-Ashtari, M Hunstig, T Hemsel, W Sextro Smart Materials and Structures 21 (3), 035019, 2012 | 126 | 2012 |
Stick–slip and slip–slip operation of piezoelectric inertia drives. Part I: Ideal excitation M Hunstig, T Hemsel, W Sextro Sensors and Actuators A: Physical 200, 90-100, 2013 | 97 | 2013 |
(K, Na) NbO3 lead-free piezoelectric ceramics synthesized from hydrothermal powders T Maeda, N Takiguchi, M Ishikawa, T Hemsel, T Morita Materials letters 64 (2), 125-128, 2010 | 77 | 2010 |
Enhanced energy harvesting using multiple piezoelectric elements: theory and experiments W Al-Ashtari, M Hunstig, T Hemsel, W Sextro Sensors and Actuators A: Physical 200, 138-146, 2013 | 74 | 2013 |
Piezoelectric linear motor concepts based on coupling of longitudinal vibrations T Hemsel, M Mracek, J Twiefel, P Vasiljev Ultrasonics 44, e591-e596, 2006 | 57 | 2006 |
Piezoelectric transducer design via multiobjective optimization B Fu, T Hemsel, J Wallaschek Ultrasonics 44, e747-e752, 2006 | 56 | 2006 |
Resonant vibrating sensors for tactile tissue differentiation T Hemsel, R Stroop, DO Uribe, J Wallaschek Journal of Sound and Vibration 308 (3-5), 441-446, 2007 | 42 | 2007 |
Ultrasonically-assisted hydrothermal method for ferroelectric material synthesis R Ageba, Y Kadota, T Maeda, N Takiguchi, T Morita, M Ishikawa, ... J. Korean Phys. Soc 57 (4), 918-923, 2010 | 39 | 2010 |
Stick-slip and slip-slip operation of piezoelectric inertia drives—Part II: Frequency-limited excitation M Hunstig, T Hemsel, W Sextro Sensors and Actuators A: Physical 200, 79-89, 2013 | 37 | 2013 |
Analytical determination of characteristic frequencies and equivalent circuit parameters of a piezoelectric bimorph W Al-Ashtari, M Hunstig, T Hemsel, W Sextro Journal of Intelligent Material Systems and Structures 23 (1), 15-23, 2012 | 32 | 2012 |
The use of shape memory alloy wires in actuators F Schiedeck, T Hemsel, J Wallaschek Solid state Phenomena 113, 195-198, 2006 | 30 | 2006 |
Modelling the friction contact in an inertia motor M Hunstig, T Hemsel, W Sextro Journal of intelligent material systems and structures 24 (11), 1380-1391, 2013 | 26 | 2013 |
Synergetic driving concepts for bundled miniature ultrasonic linear motors M Mracek, T Hemsel Ultrasonics 44, e597-e602, 2006 | 25 | 2006 |
Model-based design of piezoelectric energy harvesting systems J Twiefel, B Richter, T Hemsel, J Wallaschek Smart Structures and Materials 2006: Damping and Isolation 6169, 45-54, 2006 | 24 | 2006 |
Piezoelectric Transformers-State of the art and development trends T Hemsel, W Littmann, J Wallaschek 2002 IEEE Ultrasonics Symposium, 2002. Proceedings. 1, 645-648, 2002 | 22 | 2002 |
Drive signals for maximizing the velocity of piezoelectric inertia motors M Hunstig, T Hemsel Journal of the Korean Physical Society 57, 2010 | 20 | 2010 |
Load-adaptive phase-controller for resonant driven piezoelectric devices W Littmann, T Hemsel, C Kauczor, J Wallaschek, M Sinha World Congress Ultrasonics, Paris 48, 64, 2003 | 20 | 2003 |
Increasing the power of piezoelectric energy harvesters by magnetic stiffening W Al-Ashtari, M Hunstig, T Hemsel, W Sextro Journal of Intelligent Material Systems and Structures 24 (11), 1332-1342, 2013 | 19 | 2013 |
State of the art and development trends of ultrasonic linear motors T Hemsel, J Wallaschek 2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium …, 2000 | 19 | 2000 |