Stefan M Goetz
Assistant Professor in Psychiatry and Behavioral Sciences
Current Appointments & Affiliations
- Assistant Professor in Psychiatry and Behavioral Sciences, Psychiatry & Behavioral Sciences, Brain Stimulation and Neurophysiology, Psychiatry & Behavioral Sciences 2021
- Assistant Professor in Neurosurgery, Neurosurgery, Neurosurgery 2020
- Faculty Network Member of the Duke Institute for Brain Sciences, Duke Institute for Brain Sciences, University Institutes and Centers 2019
Contact Information
- Dept. Psychiatry & Behavioral, Durham, NC 27710
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stefan.goetz@duke.edu
(919) 668-5164
- Background
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Education, Training, & Certifications
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Duke Appointment History
- Assistant Professor in Psychiatry & Behavioral Sciences, Psychiatry & Behavioral Sciences, Brain Stimulation and Neurophysiology, Psychiatry & Behavioral Sciences 2015 - 2020
- Assistant Professor in Neurosurgery, Neurosurgery, Neurosurgery 2017 - 2020
- Assistant Professor in the Department of Electrical and Computer Engineering, Electrical and Computer Engineering, Pratt School of Engineering 2017 - 2020
- Assistant Professor in the Department of Electrical and Computer Engineering, Electrical and Computer Engineering, Pratt School of Engineering 2015 - 2018
- Adjunct Assistant Professor in the Department of Psychiatry & Behavioral Sciences, Psychiatry & Behavioral Sciences, Brain Stimulation and Neurophysiology, Psychiatry & Behavioral Sciences 2014 - 2015
- Recognition
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In the News
- Research
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Selected Grants
- Rational Design of TMS for Neuromodulation awarded by National Institutes of Health 2020 - 2025
- MPS-TMS: Modular Pulse Synthesizer for Transcranial Magnetic Stimulation with Fully Adjustable Pulse Shape and Sequence awarded by National Institutes of Health 2020 - 2024
- MOANA: Magnetic, Optical, and Acoustic Neural Access device, for High-bandwidth, non-surgical brain computer interfaces - Phase 2 awarded by Rice University 2020 - 2022
- Innovating the Transcranial Magnetic Stimulation Market: Modular Pulse Synthesizer for Flexible Stimulus Delivery awarded by Magstim Co. Ltd 2016 - 2021
- Transcranial magnetic stimulation with enhanced focality and depth (fdTMS) awarded by National Institutes of Health 2017 - 2021
- Quiet TMS: A Low-Acoustic-Noise Transcranial Magnetic Stimulation System awarded by National Institutes of Health 2016 - 2021
- Rational Design of TMS for Neuromodulation awarded by National Institutes of Health 2014 - 2021
- Innovating the Transcranial Magnetic Stimulation Market: Modular Pulse Synthesizer for Flexible Stimulus Delivery awarded by North Carolina Biotechnology Center 2016 - 2021
- MOANA: Magnetic, Optical, and Acoustic Neural Access device, for High-bandwidth, non-surgical brain computer interfaces - Phase 1 awarded by Rice University 2019 - 2020
- Collaborative Research:Modular Multilevel Converter With Parallel Connectivity-Novel Topology, Control, and Applications awarded by National Science Foundation 2016 - 2020
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External Relationships
- Magstim
- Porsche
- Rogue Resolutions
- Various small projects with companies in the energy sector
- Publications & Artistic Works
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Selected Publications
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Academic Articles
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Kacetl, J., T. Kacetl, M. Jaensch, and S. M. Goetz. “Novel Low-Side/High-Side Gate Drive and Supply with Minimum Footprint, High Power Density, and Low Cost for Silicon and Wide-Bandgap Transistors (Accepted).” Ieee Transactions on Power Electronics 36, no. 7 (July 1, 2021): 8219–29. https://doi.org/10.1109/TPEL.2020.3016923.Full Text Open Access Copy
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Tashakor, N., M. Kilictas, E. Bagheri, and S. Goetz. “Modular Multilevel Converter with Sensorless Diode-Clamped Balancing through Level-Adjusted Phase-Shifted Modulation (Accepted).” Ieee Transactions on Power Electronics 36, no. 7 (July 1, 2021): 7725–35. https://doi.org/10.1109/TPEL.2020.3041599.Full Text Open Access Copy
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Lizana F., R., S. Rivera, Z. Li, A. Dekka, L. Rosenthal, H. Bahamonde I., A. V. Peterchev, and S. M. Goetz. “Modular Multilevel Series/Parallel Converter for Bipolar DC Distribution and Transmission (Accepted).” Ieee Journal of Emerging and Selected Topics in Power Electronics 9, no. 2 (April 1, 2021): 1765–79. https://doi.org/10.1109/JESTPE.2020.2998738.Full Text Open Access Copy
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Tashakor, N., Z. Li, and S. M. Goetz. “A Generic Scheduling Algorithm for Low-Frequency Switching in Modular Multilevel Converters with Parallel Functionality.” Ieee Transactions on Power Electronics 36, no. 3 (March 1, 2021): 2852–63. https://doi.org/10.1109/TPEL.2020.3018168.Full Text Open Access Copy
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Fang, J., H. Deng, and S. M. Goetz. “Grid Impedance Estimation through Grid-Forming Power Converters.” Ieee Transactions on Power Electronics 36, no. 2 (February 1, 2021): 2094–2104. https://doi.org/10.1109/TPEL.2020.3010874.Full Text Open Access Copy
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Zeng, Z., Z. Li, and S. M. Goetz. “Optimal Discontinuous Space Vector PWM for Zero-Sequence-Circulating Current Reduction in Two Paralleled Three-Phase Two-Level Converter.” Ieee Transactions on Industrial Electronics 68, no. 2 (February 1, 2021): 1252–62. https://doi.org/10.1109/TIE.2020.2969068.Full Text
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Fang, J., S. Yang, H. Wang, N. Tashakor, and S. Goetz. “Reduction of MMC Capacitances through Parallelization of Symmetrical Half-Bridge Submodules.” Ieee Transactions on Power Electronics, January 1, 2021. https://doi.org/10.1109/TPEL.2021.3049389.Full Text
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Fang, J., Z. Li, and S. M. Goetz. “Multilevel Converters with Symmetrical Half-Bridge Submodules and Sensorless Voltage Balance.” Ieee Transactions on Power Electronics 36, no. 1 (January 1, 2021): 447–58. https://doi.org/10.1109/TPEL.2020.3000469.Full Text Open Access Copy
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Li, Z., J. K. Motwani, Z. Zeng, S. M. Lukic, A. V. Peterchev, and S. M. Goetz. “A Reduced Series/Parallel Module for Cascade Multilevel Static Compensators Supporting Sensorless Balancing.” Ieee Transactions on Industrial Electronics 68, no. 1 (January 1, 2021): 15–24. https://doi.org/10.1109/TIE.2020.2965470.Full Text Open Access Copy
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Rivera, S., S. Kouro, S. Vazquez, S. M. Goetz, R. Lizana, and E. Romero-Cadaval. “Electric Vehicle Charging Infrastructure -- From Grid to Battery.” Ieee Industrial Electronics Magazine, January 1, 2021. https://doi.org/10.1109/MIE.2020.3039039.Full Text
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Li, Z., R. Lizana, Z. Yu, S. Sha, A. V. Peterchev, and S. M. Goetz. “Modulation and Control of Series/Parallel Module for Ripple-Current Reduction in Star-Configured Split-Battery Applications.” Ieee Transactions on Power Electronics 35, no. 12 (December 1, 2020): 12977–87. https://doi.org/10.1109/TPEL.2020.2996542.Full Text Open Access Copy
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Zeng, Z., Z. Li, and S. M. Goetz. “A High Performance Interleaved Discontinuous PWM Strategy for Two Paralleled Three-Phase Inverter.” Ieee Transactions on Power Electronics 35, no. 12 (December 1, 2020): 13042–52. https://doi.org/10.1109/TPEL.2020.2996903.Full Text
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Zeng, Z., Z. Li, and S. M. Goetz. “Line Current Ripple Minimization PWM Strategy with Reduced Zero-Sequence Circulating Current for Two Parallel Interleaved Three-Phase Converters.” Ieee Transactions on Power Electronics 35, no. 7 (July 1, 2020): 6931–43. https://doi.org/10.1109/TPEL.2019.2958878.Full Text
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Zeng, Z., Z. Li, and S. Goetz. “Space-vector-based hybrid PWM for reduced line current ripple and common mode voltage in paralleled interleaved three-phase two-level converter.” Iet Power Electronics 13, no. 6 (May 6, 2020): 1275–85. https://doi.org/10.1049/iet-pel.2019.0570.Full Text
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Koponen, Lari M., Stefan M. Goetz, Debara L. Tucci, and Angel V. Peterchev. “Sound comparison of seven TMS coils at matched stimulation strength.” Brain Stimul 13, no. 3 (May 2020): 873–80. https://doi.org/10.1016/j.brs.2020.03.004.Full Text Link to Item
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Zeng, Z., Z. Li, and S. M. Goetz. “Space-Vector-Based Hybrid PWM for Zero-Sequence-Circulating-Current RMS and Common Mode Voltage Reduction in Two Parallel Interleaved Two-Level Converters.” Journal of Electrical Engineering and Technology 15, no. 3 (May 1, 2020): 1195–1204. https://doi.org/10.1007/s42835-020-00399-5.Full Text
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Fang, Jingyang, Jiale Yu, Yifu Zhang, and Stefan M. Goetz. “An Estimation-Based Solution to Weak-Grid-Induced Small-Signal Stability Problems of Power Converters.” Ieee Journal of Emerging and Selected Topics in Power Electronics, 2020, 1–1. https://doi.org/10.1109/jestpe.2020.3030720.Full Text Open Access Copy
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Koponen, L. M., S. Goetz, and A. V. Peterchev. “Double-containment coil with enhanced winding mounting for transcranial magnetic stimulation with reduced acoustic noise.” Ieee Transactions on Biomedical Engineering, January 1, 2020. https://doi.org/10.1109/TBME.2020.3048321.Full Text
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Alavi, Seyed Mohammad Mahdi, Stefan M. Goetz, and Angel V. Peterchev. “Erratum to: "Optimal Estimation of Neural Recruitment Curves Using Fisher Information: Application to Transcranial Magnetic Stimulation".” Ieee Trans Neural Syst Rehabil Eng 27, no. 11 (November 2019): 2315. https://doi.org/10.1109/TNSRE.2019.2947732.Full Text Link to Item
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Li, Z., F. Ricardo Lizana, Z. Yu, S. Sha, A. V. Peterchev, and S. M. Goetz. “A Modular Multilevel Series/Parallel Converter for a Wide Frequency Range Operation.” Ieee Transactions on Power Electronics 34, no. 10 (October 1, 2019): 9854–65. https://doi.org/10.1109/TPEL.2019.2891052.Full Text
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Goetz, Stefan M., I Cassie Kozyrkov, Bruce Luber, Sarah H. Lisanby, David L. K. Murphy, Warren M. Grill, and Angel V. Peterchev. “Accuracy of robotic coil positioning during transcranial magnetic stimulation.” J Neural Eng 16, no. 5 (September 17, 2019): 054003. https://doi.org/10.1088/1741-2552/ab2953.Full Text Link to Item
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Goetz, S. M., C. Wang, Z. Li, D. L. K. Murphy, and A. V. Peterchev. “Concept of a distributed photovoltaic multilevel inverter with cascaded double H-bridge topology.” International Journal of Electrical Power and Energy Systems 110 (September 1, 2019): 667–78. https://doi.org/10.1016/j.ijepes.2019.03.054.Full Text
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Li, Z., R. Lizana, S. Sha, Z. Yu, A. V. Peterchev, and S. M. Goetz. “Module implementation and modulation strategy for sensorless balancing in modular multilevel converters.” Ieee Transactions on Power Electronics 34, no. 9 (September 1, 2019): 8405–16. https://doi.org/10.1109/TPEL.2018.2886147.Full Text
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Goetz, Stefan M., SM Mahdi Alavi, Zhi-De Deng, and Angel V. Peterchev. “Statistical Model of Motor-Evoked Potentials.” Ieee Trans Neural Syst Rehabil Eng 27, no. 8 (August 2019): 1539–45. https://doi.org/10.1109/TNSRE.2019.2926543.Full Text Link to Item
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Li, Z., R. Lizana, S. M. Lukic, A. V. Peterchev, and S. M. Goetz. “Current Injection Methods for Ripple-Current Suppression in Delta-Configured Split-Battery Energy Storage.” Ieee Transactions on Power Electronics 34, no. 8 (August 1, 2019): 7411–21. https://doi.org/10.1109/TPEL.2018.2879613.Full Text
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Alavi, Seyed Mohammad Mahdi, Stefan M. Goetz, and Angel V. Peterchev. “Optimal Estimation of Neural Recruitment Curves Using Fisher Information: Application to Transcranial Magnetic Stimulation.” Ieee Trans Neural Syst Rehabil Eng 27, no. 6 (June 2019): 1320–30. https://doi.org/10.1109/TNSRE.2019.2914475.Full Text Link to Item
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Goetz, Stefan, Cassie Kozyrkov, Bruce Luber, Sarah Lisanby, David Murphy, Warren Grill, and Angel Peterchev. “Accuracy of robotic coil positioning during transcranial magnetic stimulation,” May 19, 2019. https://doi.org/10.1101/641456.Full Text
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Lizana, R. F., S. Rivera, Z. Li, J. Luo, A. V. Peterchev, and S. M. Goetz. “Modular Multilevel Series/Parallel Converter with Switched-Inductor Energy Transfer between Modules.” Ieee Transactions on Power Electronics 34, no. 5 (May 1, 2019): 4844–52. https://doi.org/10.1109/TPEL.2018.2859902.Full Text
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Gomez, Luis J., Stefan M. Goetz, and Angel V. Peterchev. “Design of transcranial magnetic stimulation coils with optimal trade-off between depth, focality, and energy.” J Neural Eng 15, no. 4 (August 2018): 046033. https://doi.org/10.1088/1741-2552/aac967.Full Text Link to Item
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Goetz, S. M., Z. Li, and A. V. Peterchev. “Noninvasive Detection of Motor-Evoked Potentials in Response to Brain Stimulation Below the Noise Floor-How Weak Can a Stimulus Be and Still Stimulate.” Annu Int Conf Ieee Eng Med Biol Soc 2018 (July 2018): 2687–90. https://doi.org/10.1109/EMBC.2018.8512765.Full Text Link to Item
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Tharayil, Joseph J., Stefan M. Goetz, John M. Bernabei, and Angel V. Peterchev. “Field Distribution of Transcranial Static Magnetic Stimulation in Realistic Human Head Model.” Neuromodulation 21, no. 4 (June 2018): 340–47. https://doi.org/10.1111/ner.12699.Full Text Link to Item
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Thostenson, J. O., Z. Li, C. H. J. Kim, A. Ajnsztajn, C. B. Parker, J. Liu, A. V. Peterchev, J. T. Glass, and S. M. Goetz. “Integrated flexible conversion circuit between a flexible photovoltaic and supercapacitors for powering wearable sensors.” Journal of the Electrochemical Society 165, no. 8 (January 1, 2018): B3122–29. https://doi.org/10.1149/2.0141808jes.Full Text
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Goetz, S. M., Z. Li, X. Liang, C. Zhang, S. M. Lukic, and A. V. Peterchev. “Control of Modular Multilevel Converter with Parallel Connectivity-Application to Battery Systems.” Ieee Transactions on Power Electronics 32, no. 11 (November 1, 2017): 8381–92. https://doi.org/10.1109/TPEL.2016.2645884.Full Text
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Goetz, Stefan M., and Zhi-De Deng. “The development and modelling of devices and paradigms for transcranial magnetic stimulation.” Int Rev Psychiatry 29, no. 2 (April 2017): 115–45. https://doi.org/10.1080/09540261.2017.1305949.Full Text Link to Item
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D’Ostilio, Kevin, Stefan M. Goetz, Ricci Hannah, Matteo Ciocca, Raffaella Chieffo, Jui-Cheng A. Chen, Angel V. Peterchev, and John C. Rothwell. “Effect of coil orientation on strength-duration time constant and I-wave activation with controllable pulse parameter transcranial magnetic stimulation.” Clin Neurophysiol 127, no. 1 (January 2016): 675–83. https://doi.org/10.1016/j.clinph.2015.05.017.Full Text Link to Item
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Goetz, Stefan M., Bruce Luber, Sarah H. Lisanby, David L. K. Murphy, I Cassie Kozyrkov, Warren M. Grill, and Angel V. Peterchev. “Enhancement of Neuromodulation with Novel Pulse Shapes Generated by Controllable Pulse Parameter Transcranial Magnetic Stimulation.” Brain Stimul 9, no. 1 (January 2016): 39–47. https://doi.org/10.1016/j.brs.2015.08.013.Full Text Link to Item
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Goetz, S. M., A. V. Peterchev, and T. Weyh. “Modular multilevel converter with series and parallel module connectivity: Topology and control.” Ieee Transactions on Power Electronics 30, no. 1 (January 1, 2015): 203–15. https://doi.org/10.1109/TPEL.2014.2310225.Full Text
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Goetz, Stefan M., Sarah H. Lisanby, David L. K. Murphy, Rebecca J. Price, Gwendolyn O’Grady, and Angel V. Peterchev. “Impulse noise of transcranial magnetic stimulation: measurement, safety, and auditory neuromodulation.” Brain Stimul 8, no. 1 (January 2015): 161–63. https://doi.org/10.1016/j.brs.2014.10.010.Full Text Link to Item
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Helling, F., S. Gotz, A. Singer, and T. Weyh. “Fast Modular Multilevel series/Parallel Converter for direct-drive gas turbines.” Proceedings of the 2015 Ieee North West Russia Section Young Researchers in Electrical and Electronic Engineering Conference, Elconrusnw 2015, January 1, 2015, 198–202. https://doi.org/10.1109/EIConRusNW.2015.7102262.Full Text
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Goetz, Stefan M., Bruce Luber, Sarah H. Lisanby, and Angel V. Peterchev. “A novel model incorporating two variability sources for describing motor evoked potentials.” Brain Stimul 7, no. 4 (July 2014): 541–52. https://doi.org/10.1016/j.brs.2014.03.002.Full Text Link to Item
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Goetz, S. M., T. Weyh, I. A. A. Afinowi, and H. G. Herzog. “Coil Design for Neuromuscular Magnetic Stimulation Based on a Detailed 3-D Thigh Model.” Ieee Transactions on Magnetics 50, no. 6 (June 1, 2014). https://doi.org/10.1109/TMAG.2014.2300441.Full Text
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Florian, H., P. Michael, H. Jonas, G. Stefan, and W. Thomas. “Modular Multilevel Parallel Converter (M2PC) for electrically driven vehicles.” Pcim Europe Conference Proceedings, January 1, 2014, 393–400.
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Goetz, S. M., D. L. K. Murphy, and A. V. Peterchev. “Transcranial Magnetic Stimulation Device with Reduced Acoustic Noise.” Ieee Magnetics Letters 5 (January 1, 2014). https://doi.org/10.1109/LMAG.2014.2351776.Full Text
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Helling, F., A. Singer, S. Gotz, and T. Weyh. “Optimization of hydrogen gas turbine power supply by means of a novel modular multilevel parallel converter (M2PC).” Irec 2014 5th International Renewable Energy Congress, January 1, 2014. https://doi.org/10.1109/IREC.2014.6826925.Full Text
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Helling, F., S. Gotz, and T. Weyh. “A battery modular multilevel management system (BM3) for electric vehicles and stationary energy storage systems.” 2014 16th European Conference on Power Electronics and Applications, Epe Ecce Europe 2014, January 1, 2014. https://doi.org/10.1109/EPE.2014.6910821.Full Text
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Goetz, S. M., H. G. Herzog, and T. Weyh. “A realistic model for approaching the activation question of neuromuscular magnetic stimulation.” International Ieee/Embs Conference on Neural Engineering, Ner, December 1, 2013, 331–34. https://doi.org/10.1109/NER.2013.6695939.Full Text
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Peterchev, Angel V., Stefan M. Goetz, Gregory G. Westin, Bruce Luber, and Sarah H. Lisanby. “Pulse width dependence of motor threshold and input-output curve characterized with controllable pulse parameter transcranial magnetic stimulation.” Clin Neurophysiol 124, no. 7 (July 2013): 1364–72. https://doi.org/10.1016/j.clinph.2013.01.011.Full Text Link to Item
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Goetz, S. M., M. Singer, J. Huber, M. Pfaeffl, R. Marquardt, and T. Weyh. “Magnetic stimulation with arbitrary waveform shapes.” Ifmbe Proceedings 39 IFMBE (April 16, 2013): 2244–47. https://doi.org/10.1007/978-3-642-29305-4_589.Full Text
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Dahmani, C., O. Mykhaylyk, F. Helling, S. Götz, T. Weyh, H. G. Herzog, and C. Plank. “Rotational magnetic pulses enhance the magnetofection efficiency in vitro in adherent and suspension cells.” Journal of Magnetism and Magnetic Materials 332 (April 1, 2013): 163–71. https://doi.org/10.1016/j.jmmm.2012.12.029.Full Text
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Goetz, Stefan M., Cong Nam Truong, Manuel G. Gerhofer, Angel V. Peterchev, Hans-Georg Herzog, and Thomas Weyh. “Analysis and optimization of pulse dynamics for magnetic stimulation.” Plos One 8, no. 3 (2013): e55771. https://doi.org/10.1371/journal.pone.0055771.Full Text Link to Item
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Emrich, Daniela, Andrea Fischer, Caroline Altenhöfer, Thomas Weyh, Florian Helling, Stefan Goetz, Markus Brielmeier, and Kaspar Matiasek. “Muscle force development after low-frequency magnetic burst stimulation in dogs.” Muscle Nerve 46, no. 6 (December 2012): 954–56. https://doi.org/10.1002/mus.23523.Full Text Link to Item
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Goetz, S. M., N. C. Truong, M. G. Gerhofer, A. V. Peterchev, H. G. Herzog, and T. Weyh. “Optimization of magnetic neurostimulation waveforms for minimum power loss.” Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Conference, December 1, 2012, 4652–55.
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Goetz, S. M., and A. V. Peterchev. “A model of variability in brain stimulation evoked responses.” Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Conference, December 1, 2012, 6434–37.
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Goetz, S. M., M. Pfaeffl, J. Huber, M. Singer, R. Marquardt, and T. Weyh. “Circuit topology and control principle for a first magnetic stimulator with fully controllable waveform.” Annu Int Conf Ieee Eng Med Biol Soc 2012 (2012): 4700–4703. https://doi.org/10.1109/EMBC.2012.6347016.Full Text Link to Item
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Goetz, S. M., N. C. Truong, M. G. Gerhofer, A. V. Peterchev, H. -. G. Herzog, and T. Weyh. “Optimization of magnetic neurostimulation waveforms for minimum power loss.” Annu Int Conf Ieee Eng Med Biol Soc 2012 (2012): 4652–55. https://doi.org/10.1109/EMBC.2012.6347004.Full Text Link to Item
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Goetz, Stefan M., and Angel V. Peterchev. “A model of variability in brain stimulation evoked responses.” Annu Int Conf Ieee Eng Med Biol Soc 2012 (2012): 6434–37. https://doi.org/10.1109/EMBC.2012.6347467.Full Text Link to Item
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Goetz, S. M., H. -. G. Herzog, N. Gattinger, and B. Gleich. “Comparison of coil designs for peripheral magnetic muscle stimulation.” J Neural Eng 8, no. 5 (October 2011): 056007. https://doi.org/10.1088/1741-2560/8/5/056007.Full Text Link to Item
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Goetz, Stefan M., Chiheb Dahmani, Carsten Rudolph, and Thomas Weyh. “First theoretic analysis of magnetic drug targeting in the lung.” Ieee Trans Biomed Eng 57, no. 9 (September 2010): 2115–21. https://doi.org/10.1109/TBME.2010.2051032.Full Text Link to Item
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Szecsi, J., S. Götz, W. Pöllmann, and A. Straube. “Force-pain relationship in functional magnetic and electrical stimulation of subjects with paresis and preserved sensation.” Clin Neurophysiol 121, no. 9 (September 2010): 1589–97. https://doi.org/10.1016/j.clinph.2010.03.023.Full Text Link to Item
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Scarpa, Giuseppe, Anna-Lena Idzko, Stefan Götz, and Stefan Thalhammer. “Biocompatibility studies of functionalized regioregular poly(3-hexylthiophene) layers for sensing applications.” Macromol Biosci 10, no. 4 (April 8, 2010): 378–83. https://doi.org/10.1002/mabi.200900412.Full Text Link to Item
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Goetz, S. M., F. Helling, D. Emrich, Th Weyh, and H. G. Herzog. “Fasciated nerve-muscle explants for in vitro comparison of magnetic and electrical neuromuscular stimulation.” Annu Int Conf Ieee Eng Med Biol Soc 2010 (2010): 4862–65. https://doi.org/10.1109/IEMBS.2010.5627428.Full Text Link to Item
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Goetz, S. M., T. Weyh, and H. G. Herzog. “Analysis of a novel magnetic stimulation system: Magnetic Harmonic Multi-Cycle Stimulation (MHMS).” 2nd International Conference on Biomedical and Pharmaceutical Engineering, Icbpe 2009 Conference Proceedings, December 1, 2009. https://doi.org/10.1109/ICBPE.2009.5384111.Full Text
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Scarpa, G., A. L. Idzko, S. Götz, T. Neumaier, and S. Thalhammer. “Biocompatibility studies of solution-processable organic thin-film transistors for sensing applications.” 2009 Ieee 3rd International Conference on Nano/Molecular Medicine and Engineering, Nanomed 2009, December 1, 2009, 265–68. https://doi.org/10.1109/NANOMED.2009.5559072.Full Text
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Goetz, S. M., T. Weyh, and H. G. Herzog. “Temporal analysis of magnetic nerve stimulation-towards enhanced systems via virtualisation.” World Academy of Science, Engineering and Technology 58 (October 1, 2009): 84–87.
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Dahmani, Ch, S. Götz, Th Weyh, R. Renner, M. Rosenecker, and C. Rudolph. “Respiration triggered magnetic drug targeting in the lungs.” Annu Int Conf Ieee Eng Med Biol Soc 2009 (2009): 5440–43. https://doi.org/10.1109/IEMBS.2009.5332476.Full Text Link to Item
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Goetz, S. M., C. M. Erlen, H. Grothe, B. Wolf, P. Lugli, and G. Scarpa. “Organic field-effect transistors for biosensing applications.” Organic Electronics 10, no. 4 (January 1, 2009): 573–80. https://doi.org/10.1016/j.orgel.2009.02.011.Full Text
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Goetz, S. M., and T. Weyh. “Peripheral inductive stimulation: Physical issues and advanced technological solutions.” Ifmbe Proceedings 25, no. 9 (January 1, 2009): 72–75. https://doi.org/10.1007/978-3-642-03889-1_20.Full Text
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Dahmani, C., S. Götz, T. Weyh, R. Renner, M. Rosenecker, and C. Rudolph. “Breath synchronous magnetic drug targeting in the lungs.” Ifmbe Proceedings 22 (December 1, 2008): 2322–25. https://doi.org/10.1007/978-3-540-89208-3_557.Full Text
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Nima, Tashakor, Kilictas M., Fang Jingyang, and Stefan Goetz. “Switch-Clamped Modular Multilevel Con-verters with Sensorless Voltage Balancing Control.” Ieee Transactions on Industrial Electronics, n.d.Open Access Copy
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Book Sections
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Peterchev, A. V., Z. D. Deng, and S. M. Goetz. “Advances in Transcranial Magnetic Stimulation Technology.” In Brain Stimulation: Methodologies and Interventions, 165–89, 2015. https://doi.org/10.1002/9781118568323.ch10.Full Text Open Access Copy
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Other Articles
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Goetz, Stefan, and Volker Reber. “Modular Power Electronics System for Charging an Electrically Operated Vehicle.” Us 10,391,870 B2, n.d.Open Access Copy
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Conference Papers
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Arabsalmanabadi, B., N. Tashakor, S. Goetz, and K. Al-Haddad. “Li-ion Battery Models and A Simplified Online Technique to Identify Parameters of Electric Equivalent Circuit Model for EV Applications.” In Iecon Proceedings (Industrial Electronics Conference), 2020-October:4164–69, 2020. https://doi.org/10.1109/IECON43393.2020.9254880.Full Text
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Tashakor, N., B. Arabsalmanabadi, L. O. Cervera, E. Hosseini, K. Al-Haddad, and S. Goetz. “A Simplified Analysis of Equivalent Resistance in Modular Multilevel Converters with Parallel Functionality.” In Iecon Proceedings (Industrial Electronics Conference), 2020-October:4158–63, 2020. https://doi.org/10.1109/IECON43393.2020.9255157.Full Text
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Fang, J., Z. Li, S. M. Goetz, S. Yang, and H. Wang. “H-Bridge MMCs with Symmetrical Half-Bridge Submodules.” In Ecce 2020 Ieee Energy Conversion Congress and Exposition, 2904–8, 2020. https://doi.org/10.1109/ECCE44975.2020.9235447.Full Text
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Hans Bahamonde, I., S. Rivera, Z. Li, S. Goetz, A. Peterchev, and F. Ricardo Lizana. “Different parallel connections generated by the Modular Multilevel Series/Parallel Converter: An overview.” In Iecon Proceedings (Industrial Electronics Conference), 2019-October:6114–19, 2019. https://doi.org/10.1109/IECON.2019.8927286.Full Text
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Wang, C., A. V. Peterchev, and S. M. Goetz. “Online switch open-circuit fault diagnosis using reconfigurable scheduler for modular multilevel converter with parallel connectivity.” In 2019 21st European Conference on Power Electronics and Applications, Epe 2019 Ecce Europe, 2019. https://doi.org/10.23919/EPE.2019.8915402.Full Text
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Wang, C., A. V. Peterchev, and S. M. Goetz. “Closed-loop predictively optimizing control for modular multilevel converter with parallel connectivity.” In 2019 21st European Conference on Power Electronics and Applications, Epe 2019 Ecce Europe, 2019. https://doi.org/10.23919/EPE.2019.8915103.Full Text
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Korte, C., E. Specht, S. M. Goetz, and M. Hiller. “A Control Scheme to Reduce the Current Load of Integrated Batteries in Cascaded Multilevel Converters.” In Icpe 2019 Ecce Asia 10th International Conference on Power Electronics Ecce Asia, 178–85, 2019.
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Kacetl, J., T. Kacetl, C. Korte, E. Specht, M. Jaensch, and S. Goetz. “Increase of the allowable switching rate of wide-bandgap semiconductors through spectral control in a 12 v to 48 v gallium-nitride DC/DC converter.” In Proceedings of the International Conference on Power Electronics and Drive Systems, 2017-December:392–96, 2018. https://doi.org/10.1109/PEDS.2017.8289252.Full Text
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Korte, C., E. Specht, M. Hiller, and S. Goetz. “Efficiency evaluation of MMSPC/CHB topologies for automotive applications.” In Proceedings of the International Conference on Power Electronics and Drive Systems, 2017-December:324–30, 2018. https://doi.org/10.1109/PEDS.2017.8289145.Full Text
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Specht, E., C. Korte, M. Hillei, and S. Goetz. “Spectral synthesis of switching distortion in multilevel converters.” In Proceedings of the International Conference on Power Electronics and Drive Systems, 2017-December:950–56, 2018. https://doi.org/10.1109/PEDS.2017.8289243.Full Text
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Li, Z., R. Lizana, A. V. Peterchev, and S. M. Goetz. “Ripple current suppression methods for star-configured modular multilevel converters.” In Proceedings Iecon 2017 43rd Annual Conference of the Ieee Industrial Electronics Society, 2017-January:1505–10, 2017. https://doi.org/10.1109/IECON.2017.8216256.Full Text
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Wang, C., F. R. Lizana, Z. Li, A. V. Peterchev, and S. M. Goetz. “Submodule short-circuit fault diagnosis based on wavelet transform and support vector machines for modular multilevel converter with series and parallel connectivity.” In Proceedings Iecon 2017 43rd Annual Conference of the Ieee Industrial Electronics Society, 2017-January:3239–44, 2017. https://doi.org/10.1109/IECON.2017.8216547.Full Text
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Korte, C., and S. Goetz. “Space-vector frame spectral control of the switching distortion of an automotive drive inverter.” In 2017 19th European Conference on Power Electronics and Applications, Epe 2017 Ecce Europe, Vol. 2017-January, 2017. https://doi.org/10.23919/EPE17ECCEEurope.2017.8099351.Full Text
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Li, Z., R. Lizana, A. V. Peterchev, and S. M. Goetz. “Predictive control of modular multilevel series/parallel converter for battery systems.” In 2017 Ieee Energy Conversion Congress and Exposition, Ecce 2017, 2017-January:5685–91, 2017. https://doi.org/10.1109/ECCE.2017.8096945.Full Text
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Li, Z., R. Lizana, A. V. Peterchev, and S. M. Goetz. “Distributed balancing control for modular multilevel series/parallel converter with capability of sensorless operation.” In 2017 Ieee Energy Conversion Congress and Exposition, Ecce 2017, 2017-January:1787–93, 2017. https://doi.org/10.1109/ECCE.2017.8096011.Full Text
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Song, D., K. Schwaiger, C. Korte, C. Stark, T. Luetje, M. Jaensch, and S. Goetz. “Highly dynamic multiphase wide-bandgap DC-DC converter for automotive active suspension systems.” In 2017 Ieee 3rd International Future Energy Electronics Conference and Ecce Asia, Ifeec Ecce Asia 2017, 528–33, 2017. https://doi.org/10.1109/IFEEC.2017.7992094.Full Text
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Wang, C., Z. Li, D. L. K. Murphy, A. V. Peterchev, and S. M. Goetz. “Photovoltaic multilevel inverter with distributed maximum power point tracking and dynamic circuit reconfiguration.” In 2017 Ieee 3rd International Future Energy Electronics Conference and Ecce Asia, Ifeec Ecce Asia 2017, 1520–25, 2017. https://doi.org/10.1109/IFEEC.2017.7992271.Full Text
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Korte, C., E. Specht, and S. Goetz. “A novel spectral control method for an automotive gallium nitride DC-DC converter.” In Pcim Europe 2017 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2017. https://doi.org/10.1109/SBMicro.2017.7990744.Full Text
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Song, D., C. Korte, C. Stark, T. H. Lütje, M. Jaensch, and S. M. Goetz. “Highly dynamic gallium-nitride DC-DC converter for 48 V systems.” In Evs 2017 30th International Electric Vehicle Symposium and Exhibition, 2017.
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Goetz, S., and C. Korte. “Spectral synthesis of switching distortion in automotive drive inverters.” In 2016 18th European Conference on Power Electronics and Applications, Epe 2016 Ecce Europe, 2016. https://doi.org/10.1109/EPE.2016.7695632.Full Text
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Goetz, S. M., Z. Li, A. V. Peterchev, X. Liang, C. Zhang, and S. M. Lukic. “Sensorless scheduling of the modular multilevel series-parallel converter: Enabling a flexible, efficient, modular battery.” In Conference Proceedings Ieee Applied Power Electronics Conference and Exposition Apec, 2016-May:2349–54, 2016. https://doi.org/10.1109/APEC.2016.7468193.Full Text
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Singer, A., A. Jeyaprakash, S. Goetz, F. Helling, and T. Weyh. “Isolated low-power multi-output DC-DC converters with heterogeneous loads for an efficient supply of modular power electronics systems.” In Pcim Europe 2016; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 1904–11, 2016.
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Peterchev, Angel V., David L. K. Murphy, and Stefan M. Goetz. “Quiet transcranial magnetic stimulation: Status and future directions.” In Annu Int Conf Ieee Eng Med Biol Soc, 2015:226–29, 2015. https://doi.org/10.1109/EMBC.2015.7318341.Full Text Link to Item
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Klein, R. C., S. M. Goetz, W. B. Liedtke, S. D. Moore, and A. V. Peterchev. “Static magnetic field modulates excitatory activity in layer II/III pyramidal neurons of the rat motor cortex.” In International Ieee/Embs Conference on Neural Engineering, Ner, 1190–93, 2013. https://doi.org/10.1109/NER.2013.6696152.Full Text
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- Teaching & Mentoring
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Recent Courses
- ECE 392: Projects in Electrical and Computer Engineering 2021
- ECE 899: Special Readings in Electrical Engineering 2021
- ME 394: Engineering Undergraduate Fellows Projects 2021
- ECE 891: Internship 2020
- ECE 899: Special Readings in Electrical Engineering 2020
- ECE 493: Projects in Electrical and Computer Engineering 2019
- ECE 494: Projects in Electrical and Computer Engineering 2019
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