Publications

Towards a next-generation neutrino-mass experiment using magnetic microcalorimeters
Müller, M.; Becker, A.; Gil, W.; Jansen, A.; Kovač, N.; Lichter, S.; Özkara, A.; Schlösser, M.; Steidl, M.; Valerius, K.; Zeller, G. P.; Kempf, S.
2026, October 12. 4th Workshop on the Physics and Applications of Magnetic Microcalorimeters (2026), Karlsruhe, Germany, October 12–13, 2026

Sub-eV uncertainties on gamma-ray energies using a magnetic microcalorimeter—potential new reference energies
Rodrigues, M.; Zahir, M. L.; Loidl, M.; Chambon, L.; Drenne, Q.; Müller, M.; Kempf, S.; Nigron, E.; Haddad, F.
2026. Metrologia, 63 (5), Art.Nr: 055001. doi:10.1088/1681-7575/ae99e9

Towards a next-generation neutrino-mass experiment using magnetic microcalorimeters
Müller, M.; Becker, A.; Gil, W.; Jansen, A.; Kovač, N.; Lichter, S.; Özkara, A.; Schlösser, M.; Steidl, M.; Valerius, K.; Zeller, G. P.; Kempf, S.
2026, September 21. 43th Workshop on Cryo-Electronic Devices (KRYO 2026), Suhl, Germany, September 20–22, 2026

First intercomparison of 241Am activity measurements using primary methods including magnetic micro-calorimetrers
Rodrigues, M.; Drenne, Q.; Juget, F.; Roteta, M.; Nähle, O. J.; Müller, M. G. W.; Pierre, S.; Chambon, L.; Lourenço, V.; Göggelmann, A.; Takács, M. P.; Loidl, M.; Kossert, K.; Kempf, S.; Beyer, J.; Lombana, M.; Peyrés, V.; Sánchez-Cabezudo, A. I.
2026. Applied Radiation and Isotopes, 227, 112272. doi:10.1016/j.apradiso.2025.112272

QUASY - Quantum Sensor Platform for Synchrotron X-ray Spectroscopy
Arldt, N.; Blankenship, M.; Müller, M.; Adam, F.; Bitsch, K.; Steininger, R.; Wansorra, C.; Vitova, T.; Heske, C.; Kempf, S.
2025, November 4. 11th Annual MT Meeting (2025), Darmstadt, Germany, November 3–5, 2025

Comparison of the detector response and calibration function of metallic microcalorimeters for X-ray photons and external electrons
Kovač, N.; Adam, F.; Kempf, S.; Langer, M.-C.; Müller, M.; Sack, R.; Schlösser, M.; Steidl, M.; Valerius, K.
2025. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1080, Article no: 170662. doi:10.1016/j.nima.2025.170662

QUASY - Quantum Sensor Platform for Synchrotron X-ray Spectroscopy
Arldt, N.; Blankenship, M.; Müller, M.; Adam, F.; Bitsch, K.; Steininger, R.; Wansorra, C.; Hauschild, D.; Weinhardt, L.; Vitova, T.; Heske, C.; Kempf, S.
2025, September 29. 42. Tagung Kryoelektronischer Bauelemente (KRYO 2025), Erkner, Germany, September 28–30, 2025

Towards a future neutrino-mass experiment using magnetic microcalorimeters
Kovac, N.; Adam, F.; Bornschein, B.; Heyns, S.; Kempf, S.; Müller, M.; Sack, R.; Schlösser, M.; Steidl, M.; Valerius, K.
2025, June. 21st Low Temperature Detectors Conference (2025), Santa Fe, NM, USA, June 1–6, 2025

Magnetische Mikrokalorimeter für die Aktivitätsstandardisierung und die Messung fundamentaler Zerfallsdaten in der Radionuklidmetrologie. PhD dissertation
Müller, M.
2025, April 17. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000181097

KATRIN++ - Development of New Detector Technologies for a Future Neutrino Mass Experiment with Tritium
Kovac, N.; Adam, F.; Bornschein, B.; Gil, W.; Glück, F.; Heyns, S.; Kempf, S.; Kopmann, A.; Müller, M.; Sack, R.; Schlösser, M.; Simon, F.; Steidl, M.; Valerius, K.
2025, April 4. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK 2025), Göttingen, Germany, March 31–April 4, 2025

Ion implantation of the electron-capture nuclide 55Fe for measurements by means of metallic microcalorimeters
Niemeyer, T.; Mowitz, D.; Berndt, S.; Beyer, J.; Dorrer, H.; Düllmann, C. E.; Göggelmann, A.; Hasse, R.; Kempf, S.; Kieck, T.; Kneip, N.; Kossert, K.; Loria Basto, A. T.; Mokry, C.; Müller, M.; Nähle, O. J.; Renisch, D.; Runke, J.; Studer, D.; Takács, M. P.; Wendt, K.
2025. Applied Radiation and Isotopes, 218, Article no: 111693. doi:10.1016/j.apradiso.2025.111693

Advanced fabrication process for particle absorbers of highly pure electroplated gold for microcalorimeter applications
Müller, M.; Zühlke, R.-H.; Kempf, S.
2024. Journal of Applied Physics, 136 (20). doi:10.1063/5.0238524

Conceptualization of a First Prototype Wafer Calorimeter for the Direct Search Experiment for Light Dark Matter with Superfluid Helium (DELight)
Wagner, F.; Hauswald, L.; Müller, M.; Adam, F.; Kempf, S.
2024, September 22. 41th Workshop: Kryoelektronische Bauelemente (KRYO 2024), Bad Herrenalb, Germany, September 22–24, 2024

QUASY - Development of a two-dimensional MMC array for high-resolution X-ray spectroscopy at the KIT Light Source
Arldt, N.; Müller, M.; Sandrell, C.; Adam, F.; Kempf, S.
2024, September 22. 41th Workshop: Kryoelektronische Bauelemente (KRYO 2024), Bad Herrenalb, Germany, September 22–24, 2024

Towards Quantum Sensor Arrays for a Next-Generation Neutrino-Mass Measurement using Tritium
Bauer, F.; Kovac, N.; App, T.; Bornschein, B.; Vincenz, D. de; Glück, F.; Heyns, S.; Müller, M.; Sack, R.; Schlösser, M.; Steidl, M.; Valerius, K.; Kempf, S.
2024, June 20. 31. International Conference on Neutrino Physics and Astrophysics (Neutrino 2024), Milan, Italy, June 16–22, 2024

ELECTRON - High-resolution electron spectroscopy of a novel tritium scource using next-generation microcalorimeters
Bauer, F.; Hauswald, L.; Kovac, N.; Langer, M.-C.; Müller, M.; Sack, R.; Bornschein, B.; Steidl, M.; Schlösser, M.; Valerius, K.; Kempf, S.
2024, March 22. 87. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM 2024), Berlin, Germany, March 17–22, 2024

Wafer calorimeter development for the Direct Search Experiment for Light Dark Matter with Superfluid Helium (DELight)
Wagner, F.; Hauswald, L.; Müller, M.; Adam, F.; Kempf, S.
2024, March 17. 87. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM 2024), Berlin, Germany, March 17–22, 2024

ELECTRON - Development of High Resolution Metallic Microcalorimeters for a Future Neutrino Mass Experiment
Kovac, N.; Bauer, F.; App, T.; Bornschein, B.; Vincenz, D. de; Glück, F.; Heyns, S.; Kempf, S.; Langer, M.-C.; Müller, M.; Sack, R.; Schlösser, M.; Steidl, M.; Valerius, K.
2024, March 7. DPG Frühjahrstagung: Fachverband Teilchenphysik (2024), Karlsruhe, Germany, March 4–8, 2024

Magnetic Microcalorimeters for Primary Activity Standardization Within the EMPIR Project PrimA-LTD
Müller, M.; Rodrigues, M.; Beyer, J.; Loidl, M.; Kempf, S.
2024. Journal of Low Temperature Physics, 214 (3-4), 263–271. doi:10.1007/s10909-024-03048-7

ELECTRON - High-resolution electron spectroscopy of a novel tritium scource using next-generation microcalorimeters
Bauer, F.; Glück, F.; Kovac, N.; Langer, M.-C.; Müller, M.; Sack, R.; Bornschein, B.; Steidl, M.; Schlösser, M.; Valerius, K.; Kempf, S.
2023, September 26. 40. Tagung Kryoelektronische Bauelemente (KRYO 2023), Bad Boll, Germany, September 24–26, 2023

PrimA-LTD: Design, fabrication and characterization of magnetic microcalorimeters for primary activity standardization in radionuclide metrology
Müller, M.; Zühlke, R.-H.; Kempf, S.
2023, July 25. 20th International Conference on Low Temperature Detectors (LTD20 2023), Daejeon, South Korea, July 23–28, 2023

Design, fabrication and characterization of magnetic microcalorimeters for radionuclide metrology within the EMPIR project PrimA-LTD
Müller, M.; Bauer, F.; Zühlke, R.-H.; Tran, D. T.; Mocanu, A.; Kempf, S.
2023, March 31. DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM), Fachverband Magnetismus (2023), Dresden, Germany, March 26–31, 2023

Magnetic Microcalorimeters for Primary Activity Standardization Within the EMPIR Project PrimA-LTD
Müller, M.; Rodrigues, M.; Beyer, J.; Loidl, M.; Kempf, S.
2023. doi:10.48550/arXiv.2310.17636

Magnetic microcalorimeters for primary activity standardization within the EMPIR project PrimA-LTD
Müller, M.; Zühlke, R.-H.; Kähler, P.; Kempf, S.
2022, October 10. 39. Tagung Kryoelektronische Bauelemente (Kryo 2022), Villard-de-Lans, France, October 9–11, 2022

PrimA-LTD: Towards new primary activity standardization methods based on low-temperature detectors
Göggelmann, A.; Beyer, J.; Enss, C.; Kempf, S.; Kossert, K.; Loidl, M.; Müller, M.; Nähle, O.; Paulsen, M.; Ranitzsch, P.; Rodrigues, M.; Wegner, M.
2022, September 8. 85. DPG-Tagung der Sektion Kondensierte Materie (SKM 2022), Regensburg, Germany, September 4–9, 2022

Magnetic microcalorimeters for primary activity standardization
Müller, M.; Zühlke, R.-H.; Kähler, P.; Kempf, S.
2022, September 8. 85. DPG-Tagung der Sektion Kondensierte Materie (SKM 2022), Regensburg, Germany, September 4–9, 2022

Superconductor-based persistent current switch for magnetic microcalorimeters
Mueller, M.; Schuster, C.; Kempf, S.
2021, September 23. EMP Cryocourse (2021), Chichilianne/Grenoble, September 20–28, 2021

Supraleiter-basierter Dauerstromschalter für magnetische Mikrokalorimeter. master’s thesis
Müller, M.
2021, May 3. Karlsruher Institut für Technologie (KIT)

Enhancing the performance of superconducting nanowire-based detectors with high-filling factor by using variable thickness
Baghdadi, R.; Schmidt, E.; Jahani, S.; Charaev, I.; Müller, M. G. W.; Colangelo, M.; Zhu, D.; Ilin, K.; Semenov, A. D.; Jacob, Z.; Siegel, M.; Berggren, K. K.
2021. Superconductor Science and Technology, 34 (3), Art.-Nr.: 035010. doi:10.1088/1361-6668/abdba6

Supraleitender Einzelphotonendetektor mit variierender Dicke. bachelor’s thesis
Müller, M.
2018, May 11