Publications:

  1. J. Schütt, E. Elzenheimer, A. Schnabel, J. Arbustini, H. Matz, J. Voigt, M. Höft: Rapid Degaussing for Highly Sensitive Magnetometers: A Case Study of the Kiel Magnetically Shielded Room (KMSR), Workshop Biosignals 2026, Feb. 25–27, 2026, Innsbruck, Austria (submitted and in review Dez. 24)

  2. G. Barbieri, L. Bangert, J. Arbustini, E. Elzenheimer, F. Wieckhorst, P. Radon, M. Gerken: Frequency-Resolved AC-Susceptibility Approach for MNPs Detection in Biomedical Applications, Workshop Biosignals 2026, Feb. 25–27, 2026, Innsbruck, Austria (submitted and in review Dez. 24)

  3. J. Arbustini, N. Matarrita, P. Mendoza, E. Elzenheimer, E. Böhme, M. Höft, R. Rieger, A. Bahr: Model-Based Design of Continuous-Time ΣΔ Modulators for Integrated Readout of Amplitude-Modulated Magnetometers, Workshop Biosignals 2026, Feb. 25–27, 2026, Innsbruck, Austria (submitted and in review Dez. 24)

  4. E. Miranda, J. Arbustini, P. Mendoza, E. Elzenheimer, H. Wolframm, M. Höft, R. Rieger, A. Bahr: FPGA IQ Demodulation and GNU Radio Acquisition for Converse ME Sensors Using the RedPitaya SDR Platform, Workshop Biosignals 2026, Feb. 25–27, 2026, Innsbruck, Austria (submitted and in review Dez. 24)

  5. J. Arbustini, E. Elzenheimer, S. Knappe-Grüneberg, B. Gojdka, M. Höft, R. Rieger, A. Bahr: Pilot SQUID Evaluation of a MEMS Cantilever Resonator with Monolithic PowderMEMS® Magnets used as a Miniaturized Oscillatory B-Field Marker, IEEE Sensors Letters, vol. 9, no. 12, pp. 1-4, Dec. 2025, Art no. 2505704, open access, doi: 10.1109/LSENS.2025.3612269

  6. J. Arbustini, E. Elzenheimer, H. Wolframm, M. Höft, R. Rieger, A. Bahr: A Subranging ADC with Redundant Shared-Ladder DAC for Low-Modulation AM Readout, 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS), Conference, Marakesch, Marocca, in publication

  7. E. Elzenheimer, H. Matz, J. Zerfowski, P. Anders, M. Höft, R. Rieger, S. R. Soekadar, S. Robinson, S. Knappe-Grüneberg: Characterizing Timing Parameters in Commercial SERF-OPM Multichannel Systems for Biomagnetic Field Sensing, arXiv, Preprint, 26. September 2025, open access, doi: 10.48550/arXiv.2509.22198

  8. J. Arbustini, E. Elzenheimer, E. Spetzler, P. Mendoza, D. Fernández, J. Madrenas, J. McCord, M. Höft, R. Rieger, A. Bahr: Impedance Modeling of Magnetometers: A Path Toward Low-Noise Readout Circuits, Current Directions in Biomedical Engineering, vol. 11, no. 1, 2025, pp. 190-193 open access, doi: 10.1515/cdbme-2025-0149

  9. H. Wolframm, F. Weisheit, E. Elzenheimer, S. Knappe-Grüneberg, E. Quandt, D. Meyners, R. Rieger, M. Höft: Implementation of a Segmented PLL for Readout of Highly Sensitive SAW Magnetometers Current Directions in Biomedical Engineering, vol. 11, no. 1, 2025, pp. 214-217, open access, doi: 10.1515/cdbme-2025-0155

  10. G. Barbieri, J. Arbustini, E. Elzenheimer, F. Wiekhorst, P. Radon, A. Teplyuk, R. Rieger, M. Höft, A. Bahr, M. Gerken, J. Arbustini, F. Wiekhorst, P. Radon, R. Rieger, M. Höft, A. Bahr: Unshielded Portable Gradiometer Setup for Magnetic Nanoparticles Characterization in Flow Condition, Preprint, TechRxiv, 07. August 2025, open access, doi: 10.36227/techrxiv.175459406.68796737/v1

  11. J. Arbustini, E. Elzenheimer, H. Wolframm, E. Spetzler, M. Kuhn, F. Schlichting, E. Quandt, J. McCord, M. Höft, R. Rieger, A. Bahr: Analog Demodulation for Electrically Modulated ME Sensors: A Signal Integrity Analysis and Evaluation Approach, IEEE Sensors Journal, vol. 25, no. 8, pp. 12828-12841, 15. April 2025, open access, doi: 10.1109/JSEN.2025.3541324

  12. N. Ziehm, J. Arbustini, E. Elzenheimer, M. Samadi, G. Barbieri, M. Gerken, M. Höft, R. Rieger and A. Bahr: MEMS-based Narrow-Bandwidth Magnetic Field Sensors: Preliminary Assessment of Prototypes regarding Coercivity, Remanence, and Sensitivity, Biomedical Engineering / Biomedizinische Technik, 4. April 2025, open access, doi: 10.1515/bmt-2024-0415

  13. C. McGuinness-Rodriguez, J. Arbustini; P. Mendoza-Ponce, E. Elzenheimer, A. Morales-Zamora, M. Höft, R. Rieger, A. Bahr: Resource-Efficient FPGA-based I/Q-Demodulator Detects 0.0005 Modulation Index with 9.5 dB SNR for Converse ME Sensors, 2024 IEEE 42nd Central America and Panama Convention (CONCAPAN XLII), San Jose, Costa Rica, 2024, pp. 1-6, doi: 10.1109/CONCAPAN63470.2024.10933859

  14. A. Morales-Zamora, J. Arbustini, P. Mendoza-Ponce, E. Elzenheimer, C. McGuinness-Rodriguez; M. Höft, R. Rieger, A. Bahr: Lossless 1.6 Mbits/s FPGA-based Real-Time Data Transmission System for Converse ME Sensors, 2024 IEEE 42nd Central America and Panama Convention (CONCAPAN XLII), San Jose, Costa Rica, 2024, pp. 1-6, doi: 10.1109/CONCAPAN63470.2024.10933848

  15. E. Elzenheimer, S. Knappe-Grüneberg, J. Zerfowski, W. Evans, F. Grüneberg, M. Höft, S. R. Soekadar, S. Robinson, J. Voigt: Metrics and Experimental Test Bench for Assessing Highly Sensitive Magnetometers in Research, IEEE Sensors Journal, vol. 25, no. 2, pp. 2432-2455, 15. January 2025, open access, doi: 10.1109/JSEN.2024.3491164

  16. EL. Zimoch, S. Schröder, E. Elzenheimer, S. Kaps, T. Strunskus, F. Faupel, M, Höft, R. Adelung: Electret integrated Magnetic Field Sensor based on Magnetostrictive Polymer Composite with nT Resolution, Scientific Reports 15, 1561, 10. January 2025, open access, doi: 10.1038/s41598-024-85069-6

  17. E. Spetzler, B. Spetzler, D. Seidler, J. Arbustini, L. Thormählen, E. Elzenheimer, M. Höft, A. Bahr, D. Meyners, J. McCord: On the Origin of Signal and Bandwidth of Converse Magnetoelectric Magnetic Field Sensors, Adv. Sensor Res., October 2024, open access, doi: 10.1002/adsr.202400109

  18. M. Yalaz, E. Elzenheimer, H. Wolframm, S. Knappe-Grüneberg, M. Höft, G. Deuschl, AK. Helmers, T. Sander: Response of Lock-In Detection Based Optically Pumped Magnetometers to High Bandwidth Magnetic Signals, IEEE Sensors Letters, p. 1–4, 2024, doi: 10.1109/LSENS.2024.3427435

  19. L. Thormählen, P. Hayes, E. Elzenheimer, E. Spetzler, G. Schmidt, M. Höft, J. McCord, D. Meyners, E. Quandt: Low-noise Inverse Magnetoelectric Magnetic Field Sensor, Appl. Phys. Lett., 22 April 2024, 124 (17), 172402, doi: 10.1063/5.0196637

  20. E. Engelhardt, E. Elzenheimer, J. Hoffmann, C. Meledeth, N. Frey, G. Schmidt: Non-Invasive Electroanatomical Mapping: A State-Space Approach for Myocardial Current Density Estimation , Bioengineering, vol. 12, no. 10, 2023, pp. 1432-92, open access, doi: 10.3390/bioengineering10121432

  21. E. Engelhardt, E. Elzenheimer, J. Hoffmann, T. Schmidt, A. Zaman, N. Frey, G. Schmidt: A Concept for Myocardial Current Density Estimation with Magnetoelectric Sensors, Current Directions in Biomedical Engineering, vol. 9, no. 1, 2023, pp. 89-92, open access, doi: 10.1515/cdbme-2023-1023

  22. H. Wolframm, J. Hoffmann, R. Burgardt, E. Elzenheimer, G. Schmidt, M. Höft: PCB Coil Enables In Situ Calibration of Magnetoelectric Sensor Systems, Current Directions in Biomedical Engineering, vol. 9, no. 1, 2023, pp. 567-570, open access, doi: 10.1515/cdbme-2023-1142

  23. J. Hoffmann, C. Bald, T. Schmidt, M. Boueke, E. Engelhardt, K. Krüger, E. Elzenheimer, C. Hansen, W. Maetzler, G. Schmidt: Designing and Validating Magnetic Motion Sensing Approaches with a Real-time Simulation Pipeline, Current Directions in Biomedical Engineering, vol. 9, no. 1, 2023, pp. 455-458, open access, doi: 10.1515/cdbme-2023-1114

  24. M. Gerhardt, L. Zimoch, C. Dorn, E. Elzenheimer, C. Bald, T. Lerg, J. Hoffmann, S. Kaps, M. Höft, G. Schmidt, S. Wulfinghoff, R. Adelung: Self-powered Elementary Hybrid Magnetoelectric Sensor, Nano Energy, Volume 115, July 2023, doi: 10.1016/j.nanoen.2023.108720

  25. E. Elzenheimer, P. Hayes, L. Thormählen, E. Engelhardt, A. Zaman, E. Quandt, N. Frey, M. Höft, G. Schmidt: Investigation of Converse Magnetoelectric Thin Film Sensors for Magnetocardiography, IEEE Sensors Journal, Volume 23, Number 6, Pages 5660-5669, March 2023, doi: 10.1109/JSEN.2023.3237910

  26. H. Wang, J. Arbustini, E. Elzenheimer, V. Schell, M. Höft, E. Quandt, G. Schmidt, H. Heidari, A. Bahr: Study of Chopping Magnetic Flux Modulation on Surface Acoustic Wave Based Magnetic Sensor, 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2022, pp. 1-4, doi: 10.1109/ICECS202256217.2022.9970973

  27. J. Muñoz, J. Arbustini, E. Elzenheimer, M. Höft, A. Bahr: Digital Approaches on Frequency Tuning for Magnetoelectric Sensors, 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2022, pp. 1-4, doi: 10.1109/ICECS202256217.2022.9970919

  28. J. Arbustini, J. Muñoz, H. Wang, E. Elzenheimer, J. Hoffmann, L. Thormaehlen, P. Hayes, F. Niekiel, H. Heidari, M. Höft, E. Quandt, G. Schmidt, A. Bahr: MEMS Magnetic Field Source for Frequency Conversion Approaches for ME Sensors, Current Directions in Biomedical Engineering, vol. 8, no. 2, 2022, pp. 309-312, open access, doi: 10.1515/cdbme-2022-1079

  29. E. Engelhardt, A. Zaman, E. Elzenheimer, N. Frey, G. Schmidt: Towards Analytically Computable Quality Classes for MCG Sensor Systems, Current Directions in Biomedical Engineering, vol. 8, no. 2, 2022, pp. 691-694, open access, doi: 10.1515/cdbme-2022-1176

  30. E. Elzenheimer: Analyse stimulationsevozierter Muskel- und Nervensignale mithilfe elektrischer und magnetischer Sensorik, Reihe: Arbeiten über digitale Signalverarbeitung und Systemtheorie, Shaker Verlag, Düren, 2022, ISBN: 978-3-8440-8515-0

  31. E. Elzenheimer, C. Bald, E. Engelhardt, J. Hoffmann, P. Hayes, J. Arbistin, A. Bahr, E. Quandt, M. Höft, G. Schmidt: Quantitative Evaluation for Magnetoelectric Sensor Systems in Biomagnetic Diagnostics, Sensors 2022, 22(3), 1018, open access, doi: 10.3390/s22031018

  32. J. Hoffmann, E. Elzenheimer, C. Bald, C. Hansen, W. Maetzler, G. Schmidt: Active Magnetoelectric Motion Sensing: Examining Performance Metrics with an Experimental Setup, Sensors 2021, 21(23), 8000, open access, doi: 10.3390/s21238000

  33. C. Bald, N. Simoski, E. Elzenheimer, G. Schmidt: Aktive Schirmung optisch gepumpter Magnetometer mittels Helmholtzspulen, Biosignale Workshop, 2020, Kiel, Germany

  34. J. Hoffmann, E. Elzenheimer, C. Bald, C. Hansen, W. Maetzler, G. Schmidt: Magnetoelektrische Sensoren zur Bewegungsdetektion und -analyse, Biosignale Workshop, 2020, Kiel, Germany

  35. E. Elzenheimer, H. Laufs, W. Schulte-Mattler, G. Schmidt: Magnetic Measurement of Electrically Evoked Muscle Responses with Optically Pumped Magnetometers, IEEE Transactions on Neural Systems and Rehabilitation Engineering, January 2020, doi: 10.1109/TNSRE.2020.2968148

  36. E. Elzenheimer, H. Laufs, W. Schulte-Mattler, G. Schmidt: Signal Modeling and Simulation of Temporal Dispersion and Conduction Block in Motor Nerves, IEEE Transactions on Biomedical Engineering, November 2019, doi: 10.1109/TBME.2019.2954592

  37. E. Elzenheimer, H. Laufs, W. Schulte-Mattler, G. Schmidt: Magnetic Measurement of Electrically Evoked Muscle Responses with Optically Pumped Magnetometers (OPMs), New opportunities in biomagnetism using OPMs, Biomedical Engineering / Biomedizinische Technik, 64, 39 (2019), doi: 10.1515/bmt-2019-6008

  38. C. Bald, E. Elzenheimer, J. Kreisel, N. Simoski, A. Namenas, J. Reermann, T. Demming, N. Frey, G. Schmidt: Magnetocardiography with Optically Pumped Magnetometers Integrated in a Patient Bed, BMT Frankfurt, September 2019

  39. J. Reermann, E. Elzenheimer and G. Schmidt: Real-time Biomagnetic Signal Processing for Uncooled Magnetometers in Cardiology, IEEE Sensors Journal, Volume 15, Number 10, Pages 4237-4249, June 2019, doi: 10.1109/JSEN.2019.2893236

  40. E. Elzenheimer, H. Laufs, T. Sander-Thömmes, G. Schmidt: Magnetoneurograhy of an Electrically Stimulated Arm Nerve, Joint Journal of the German Society for Biomedical Engineering in VDE and the Austrian and Swiss Societies for Biomedical Engineering and the German Society of Biomaterials, Volume 63, Number 12, Pages 363-366, September 2018

  41. C. Bald, E. Elzenheimer, J. Reermann, T. Sander-Thömmes, G. Schmidt: Amplitudenverlauf des Herzmagnetfeldes als Funktion des Abstandes, Biosignale Workshop, 2018, Erfurt, Germany

  42. E. Elzenheimer, F. Weitkamp, H. Laufs, T. Sander-Thömmes, G. Schmidt: Magnetoneurografie eines elektrisch stimulierten Armnervs, Biosignale Workshop, 2018, Erfurt, Germany

  43. F. Weitkamp, E. Elzenheimer, W. Schulte-Mattler, G. Schmidt, H. Laufs: Multimodal Mapping of Nerve Pathology with a Multichannel Approach, DGKN, 2018, Berlin, Germany

  44. S. Kratzenstein, E. Elzenheimer, E. Suresh, G. Schmidt: Automatische Verfahren zur Bestimmung des neuromuskulären Aktivitätsbeginns in Anhängigkeit von der Signalqualität, GAMMA, Hamburg, Germany