Markus Kantner

Research Interests

• modeling of semiconductor devices (spin-qubit devices, semiconductor lasers, quantum light sources etc.)
• transport phenomena in semiconductors
• open quantum systems, semiconductor quantum optics
• non-equilibrium thermodynamics, physical kinetics and stochastic processes
• nonlinear dynamics
• scientific computing

Short CV

Research Experience

since 04/2023	Head of the WIAS Focus-Platform Simulation of Semiconductor Devices for Quantum Technologies (SemQuTech) together with T. Koprucki (WIAS)
since 04/2023	Principal Investigator in the MATH+ Project AA2-17 Coherent Transport of Semiconductor Spin-Qubits: Modeling, Simulation and Optimal Control together with T. Breiten (TUB) and T. Koprucki (WIAS)
since 01/2022	Principal Investigator in the MATH+ Project AA2-13 EXT Data-Driven Stochastic Modeling of Semiconductor Lasers together with U. Bandelow (WIAS), W. Stannat (TU Berlin) and H. Wenzel (FBH)
01/2021 – 12/2021	Principal Investigator in the MATH+ Project AA2-13* Modeling and Optimization of Semiconductor Lasers for Quantum Metrology Applications together with U. Bandelow (WIAS) and H. Wenzel (FBH)
01/2021 – 08/2021	Research & Development Project Simulation of External Cavity and Multi-Section Semiconductor Lasers (together with U. Bandelow and M. Radziunas) funded by the Ferdinand-Braun-Institute Berlin (until 07/2021).
01/2019 – 12/2020	Post-Doc Reseacher at WIAS (Research Group Laser Dynamics) Funded by project AA2-3 Quantum-classical simulation of quantum dot nanolasers within the cluster of excellence MATH+ (Head: U. Bandelow)
12/2013 – 12/2018	PhD Student at WIAS (Research Group Laser Dynamics), from 10/2018: Post-Doc researcher Funded by project B4 Multi-Dimensional Modeling and Simulation of Electrically Pumped Semiconductor-Based Emitters within CRC 787 Semiconductor Nanophotonics (Heads: U. Bandelow, S. Burger, A. Mielke T. Koprucki)
01/2010 – 11/2013	Student Research Assistant at Humboldt-University Berlin, Institute of Mathematics. Funded by project A3 Emergence and control of spatio-temporal dynamics in systems with delay within the CRC 910 Control of self-organizing nonlinear systems (Head: S. Yanchuk).

Education

09/2018	Dr. rer. nat. (Theoretical Physics) Technical University Berlin Thesis: “Modeling and simulation of electrically driven quantum dot based single-photon sources — From classical device physics to open quantum systems” (Advisors: A. Knorr, U. Bandelow) Grade: summa cum laude
11/2013	Master of Science (Physics) Humboldt-University Berlin Thesis: “Patterns in regular networks of delay-coupled neurons” (Advisor: S. Yanchuk)
10/2010	Bachelor of Science (Physics, Mathematics) Humboldt-University Berlin Thesis: “Subthreshold oscillations and hysteresis in a neuronal model” (Advisor: M. Zaks)

Awards

• Selected participant of the 73rd Lindau Nobel Laureate Meeting [Physics] (2024)
• Selected participant of the 70th Lindau Nobel Laureate Meeting [Interdisciplinary] (2021)
• Springer Theses Award for outstanding PhD research (2020)
• NUSOD Best Paper (2017)
• NUSOD Top-10 Paper (2015, 2016, 2019, 2022, 2023)
• EU Cost Action Travel Award (2016)
• Abiturpreis of the German Physical Society (2006)

Publications

Journal Articles

• L. Ermoneit, B. Schmidt, T. Koprucki, J. Fuhrmann, T. Breiten, A. Sala, N. Ciroth, R. Xue, L. R. Schreiber and M. Kantner:
  Optimal Control of Conveyor-Mode Spin-Qubit Shuttling in a Si/SiGe Quantum Bus in the Presence of Charged Defects
  WIAS Preprint 3082 (2023)
  doi: 10.20347/WIAS.PREPRINT.3082
• L. Mertenskötter and M. Kantner:
  Frequency Noise Characterization of Narrow-Linewidth Lasers: A Bayesian Approach
  WIAS Preprint 3065 (2023)
  doi: 10.20347/WIAS.PREPRINT.3065
  Accepted for publication in IEEE Photonics Journal (2024)
• L. Mertenskötter and M. Kantner:
  Bayesian estimation of laser linewidth from delayed self-heterodyne measurements
  In: Advances in Nonlinear Dynamics and Control of Mechanical and Physical Systems, Ed.: M. Belhaq.
  Springer Proceedings in Physics, Vol. 301, pp. 269–279, Springer, Singapore (2023)
  doi: 10.1007/978-981-99-7958-5_21 (preprint: doi: 10.48550/arXiv.2305.07380)
• M. Kantner and L. Mertenskötter:
  Accurate evaluation of self-heterodyne laser linewidth measurements using Wiener filters
  Opt. Express 31, 15994–16009 (2023)
  doi: 10.1364/OE.485866 (preprint: doi: 10.48550/arXiv.2301.10645)
• M. Heida, M. Kantner and A. Stephan:
  Consistency and convergence for a family of finite volume discretizations of the Fokker–Planck operator
  ESIAM: M2AN 55, 3017–3042 (2021)
  doi: 10.1051/m2an/2021078 (preprint: arXiv:2002.09385)
• H. Wenzel, M. Kantner, M. Radziunas and U. Bandelow:
  Semiconductor Laser Linewidth Theory Revisited
  Appl. Sci. 11, 6004 (2021)
  doi: 10.3390/app11136004 (preprint: arxiv.org/2105.00535)
• M. Kantner, T. Koprucki:
  Beyond just "flattening the curve": Optimal control of epidemics with purely non-pharmaceutical interventions
  J. Math. Industry 10, 23 (2020) [Special Issue on SARS-CoV-2 pandemics]
  doi: 10.1186/s13362-020-00091-3 (open access, preprint: arXiv:2004.09471)
• M. Kantner and T. Koprucki:
  Non-isothermal Scharfetter–Gummel scheme for electro-thermal transport simulation in degenerate semiconductors
  In Finite Volumes for Complex Applications IX, Eds.: R. Klöfkorn R., E. Keilegavlen, F. Radu and J. Fuhrmann.
  Springer Proceedings in Mathematics & Statistics, Vol. 323, pp. 173–182, Springer, Cham (2020)
  doi: 10.1007/978-3-030-43651-3_14 (preprint: arXiv:2002.10133)
• M. Kantner:
  Generalized Scharfetter–Gummel schemes for electro-thermal transport in degenerate semiconductors using the Kelvin formula for the Seebeck coefficient
  J. Comput. Phys. 402, 109091 (2020)
  doi: 10.1016/j.jcp.2019.109091 (preprint: arxiv.org/1911.00377)
• M. Kantner, M. Mittnenzweig, A. Mielke and N. Rotundo:
  Mathematical modeling of semiconductors: From quantum mechanics to devices
  In Topics in Applied Analysis and Optimisation: Partial Differential Equations, Stochastic and Numerical Analysis, Eds.: M. Hintermüller and J. Rodrigues, pp. 269–293, Springer, Cham (2019)
  doi: 10.1007/978-3-030-33116-0_11 (preprint: WIAS Preprint 2575)
• M. Kantner, M. Mittnenzweig and T. Koprucki:
  Hybrid quantum-classical modeling of quantum dot devices
  Phys. Rev. B 96, 205301 (2017)
  doi: 10.1103/PhysRevB.96.205301 (preprint: arXiv:1709.10481)
• M. Kantner and T. Koprucki:
  Numerical simulation of carrier transport in semiconductor devices at cryogenic temperatures
  Opt. Quant. Electron. 48, 543 (2016)
  doi: 10.1007/s11082-016-0817-2 (preprint: WIAS Preprint 2296)
• M. Kantner, U. Bandelow, T. Koprucki, J.-H. Schulze, A. Strittmatter and H.-J. Wünsche:
  Efficient Current Injection Into Single Quantum Dots Through Oxide-Confined PN-Diodes
  IEEE Trans. Electron Dev. 63, 2036–2042 (2016)
  doi: 10.1109/TED.2016.2538561 (open access, preprint: WIAS Preprint 2169)
• M. Kantner, E. Schöll and S. Yanchuk:
  Delay-induced patterns in a two-dimensional lattice of coupled oscillators
  Sci. Rep. 5, 8522 (2015)
  doi: 10.1038/srep08522 (open access, preprint: arXiv:1401.2325)
• M. Kantner and S. Yanchuk:
  Bifurcation analysis of delay-induced patterns in a ring of Hodgkin–Huxley neurons
  Phil. Trans. R. Soc. A 371, 20120470 (2013)
  doi: 10.1098/rsta.2012.0470

Books and Book Chapters

• M. Kantner:
  Electrically Driven Quantum Dot Based Single-Photon Sources: Modeling and Simulation
  Springer Theses, Springer, Cham (2020)
  doi: 10.1007/978-3-030-39543-8
  
  

  

• U. W. Pohl, A. Strittmatter, A. Schliwa, M. Lehmann, T. Niermann, T. Heindel, S. Reitzenstein, M. Kantner, U. Bandelow, T. Koprucki, H.-J. Wünsche:
  Stressor-Induced Site Control of Quantum Dots for Single-Photon Sources
  In: Semiconductor Nanophotonics, Chap. 3, pp. 53–90,
  Eds.: M. Kneissl, A. Knorr, S. Reitzenstein and A. Hoffmann, Springer (2020)
  doi: 10.1007/978-3-030-35656-9_3
• M. Kantner, T. Höhne, T. Koprucki, S. Burger, H.-J. Wünsche, F. Schmidt, A. Mielke and U. Bandelow:
  Multi-dimensional modeling and simulation of semiconductor nanophotonic devices
  In: Semiconductor Nanophotonics, Chap. 7, pp. 241–283,
  Eds.: M. Kneissl, A. Knorr, S. Reitzenstein and A. Hoffmann, Springer (2020)
  doi: 10.1007/978-3-030-35656-9_7 (preprint: WIAS Preprint 2653)
• S. Rodt, P.-I. Schneider, L. Zschiedrich, T. Heindel, S. Bounouar, M. Kantner, T. Koprucki, U. Bandelow, S. Burger and S. Reitzenstein:
  Deterministic quantum devices for optical quantum communication
  In: Semiconductor Nanophotonics, Chap. 8, pp. 285–359,
  Eds.: M. Kneissl, A. Knorr, S. Reitzenstein and A. Hoffmann, Springer, Cham (2020)
  doi: 10.1007/978-3-030-35656-9_8
  
  

  

• P. Farrell, N. Rotundo, D. H. Doan, M. Kantner, J. Fuhrmann and T. Koprucki:
  Mathematical Methods: Drift-Diffusion Models
  In Handbook of Optoelectronic Device Modeling and Simulation, Vol. 2, Chap. 50, pp. 731–771,
  Ed.: J. Piprek, CRC Press (2017)
  doi: 10.4324/9781315152318-25 (preprint: WIAS Preprint 2263)
  
  

  

Conference Proceedings

• M. Kantner and L. Mertenskötter:
  Estimation of Frequency Noise Characteristics and Data-Driven Modeling of Narrow-Linewidth Semiconductor Lasers
  Proc. of the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD 2023), pp. 55–56
  Torino, Italy, 18–21 September 2023
  Eds.: P. Bardella, A. Tibaldi
  doi: 10.1109/NUSOD59562.2023.10273522
• M. Kantner and L. Mertenskötter:
  Wiener-Filter Enhanced Estimation of the Intrinsic Laser Linewidth From Delayed Self-Heterodyne Beat Note Measurements
  Proc. of 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), pp. 88–89
  Munich, Germany, 26–30 June 2023
  doi: 10.1109/CLEO/Europe-EQEC57999.2023.10232191
• L. Ermoneit, B. Schmidt, J. Fuhrmann, T. Koprucki, L. R. Schreiber and M. Kantner:
  Simulation of Single-Electron Shuttling for Spin-Qubit Transport in a SiGe Quantum Bus
  Proc. of the International Workshop on Computational Nanotechnology 2023 (IWCN 2023), pp. 88–89
  Barcelona, Spain, 12–16 June 2023
  Ed.: X. Oriols et al.
• L. Mertenskötter and M. Kantner:
  Data-Driven Modeling of Non-Markovian Noise in Semiconductor Lasers
  Proc. of the 22nd International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pp. 57–58
  Torino, Italy, 12–16 September 2022
  Ed.: P. Bardella and J. Piprek
  doi: 10.1109/NUSOD54938.2022.9894788
• M. Kantner, T. Koprucki, H.-J. Wünsche and U. Bandelow:
  Simulation of quantum dot based single-photon sources using the Schrödinger-Poisson-Drift-Diffusion-Lindblad system
  Proc. of the 24th International Conference on Simulation of Semiconductor Processes and Devices (SISPAD 2019), pp. 355–358
  Udine, Italy, 4–6 September 2019
  Ed.: F. Driussi
  doi: 10.1109/SISPAD.2019.8870459
• M. Kantner:
  Simulation of quantum light sources using the self-consistently coupled Schrödinger-Poisson-Drift-Diffusion-Lindblad system
  Proc. of the 19th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pp. 15–16
  Ottawa, Canada, 8–12 July 2019
  Eds.: J. Piprek, K. Hinzer
  doi: 10.1109/NUSOD.2019.8806869
• M. Kantner:
  A generalized Scharfetter–Gummel scheme for degenerate and non-isothermal semiconductors
  Proc. of the 19th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pp. 7–8
  Ottawa, Canada, 8–12 July 2019
  Eds.: J. Piprek, K. Hinzer
  doi: 10.1109/NUSOD.2019.8806839
• M. Kantner:
  Hybrid modeling of quantum light emitting diodes: Self-consistent coupling of drift-diffusion, Schrödinger–Poisson and quantum master equations
  Proc. SPIE Vol. 10912, Physics and Simulation of Optoelectronic Devices XXVII, 109120U
  San Francisco, USA, 2–7 February 2019
  Eds.: B. Witzigmann, M. Osiński, Y. Arakawa
  doi: 10.1117/12.2515209
• M. Kantner, M. Mittnenzweig and T. Koprucki:
  Modeling and simulation of electrically driven quantum dot based single-photon sources: From classical device physics to open quantum systems
  Proc. of 14th Int. Conf. on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS 14), p. 135
  Berlin, Germany, 23–27 September 2018
  Eds.: S. Reitzenstein, A. Knorr, U. Woggon
• M. Kantner, M. Mittnenzweig and T. Koprucki:
  A hybrid quantum-classical modeling approach for electrically driven quantum light sources
  Proc. SPIE Vol. 10526, Physics and Simulation of Optoelectronic Devices XXVI, 1052603
  San Francisco, USA, 26 January – 1 February 2018
  Eds.: B. Witzigmann, M. Osiński, Y. Arakawa
  doi: 10.1117/12.2289185
• M. Kantner, U. Bandelow, T. Koprucki and H.-J. Wünsche:
  Simulation of quantum dot devices by coupling of quantum master equations and semi-classical transport theory
  Proc. of the 17th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pp. 217–218
  Copenhagen, Denmark, 24–28 July 2017
  Eds.: J. Piprek, M. Willatzen
  doi: 10.1109/NUSOD.2017.8010069
• M. Kantner, U. Bandelow, T. Koprucki and H.-J. Wünsche:
  Multi-scale modelling and simulation of single-photon sources on a device level
  Proc. of Euro-TMCS II: Theory, Modelling and Computational Methods for Semiconductors, p. 65
  Cork, Ireland, 7–9 December 2016
  Eds.: E. O’Reilly, S. Schulz, S. Tomic
  
• M. Kantner, U. Bandelow, T. Koprucki and H.-J. Wünsche:
  Modeling and simulation of injection dynamics for quantum dot based single-photon sources
  Proc. of the 16th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pp. 219–220
  Sydney, Australia, 11–15 July 2016
  Eds.: J. Piprek, C. Poulton, M. Steel, M. de Sterke
  doi: 10.1109/NUSOD.2016.7547005
• M. Kantner, U. Bandelow, T. Koprucki and H.-J. Wünsche:
  On Current Injection Into Single Quantum Dots Through Oxide-Confined PN-Diodes
  Proc. of the 16th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pp. 215–216
  Sydney, Australia, 11–15 July 2016
  Eds.: J. Piprek, C. Poulton, M. Steel, M. de Sterke
  doi: 10.1109/NUSOD.2016.7547002
• M. Kantner, U. Bandelow, T. Koprucki and H.-J. Wünsche:
  Modeling and numerical simulation of electrically pumped single-photon emitters
  Proc. of the 15th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pp. 151–152
  Taipei, Taiwan, 7–11 September 2015
  Eds.: J. Piprek and Y.-R. Wu
  doi: 10.1109/NUSOD.2015.7292867
• M. Kantner, U. Bandelow and T. Koprucki:
  Multi-scale Modeling and Simulation of Single-Photon Sources
  Proc. of the International Nano-Optoelectronics Workshop (iNOW 2015), pp. 129–130
  Tokyo, Japan, 3–7 August 2015
  Eds.: Y. Arakawa, F. Koyama, C. Chang-Hasnain, D. Bimberg
  
• T. Koprucki, M. Kantner, J. Fuhrmann and K. Gärtner:
  On modifications of the Scharfetter-Gummel scheme for drift-diffusion equations with Fermi-like statistical distribution functions
  Proc. of the 14th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), pp. 155–156
  Palma de Mallorca, Spain, 1–4 September 2014
  Eds.: J. Piprek and J. Javaloyes
  doi: 10.1109/NUSOD.2014.6935403
• M. Kantner, T. Koprucki and H.-J. Wünsche:
  Numerical simulation and optimization of electrical resistance in distributed Bragg reflectors
  Proc. of the International Nano-Optoelectronics Workshop (iNOW 2014), pp. 89–90
  Luga and St. Petersburg, Russia, 10–22 August 2014
  Eds.: C. Chang-Hasnain, Z. I. Alferov and V. G. Dubrovskii

Talks

• Conveyor-Mode Electron Shuttling in a Si/SiGe Quantum Bus: Modeling, Simulation and Optimal Control
  Centre for Quantum Computation & Communication Technology (CQC2T)
  UNSW Sydney (AUS), 16 February 2024
• Modeling of Semiconductor Devices for Quantum Technologies: From Single-Photon Sources to Spin-Qubit Shuttles (invited)
  CASA Colloquium (Centre for Analysis, Scientific Computing and Applications)
  TU Eindhoven (NL), 5 April 2023
• Quantum Technologies
  Plenary Talk WIAS Days 2022
  WIAS, Berlin (DE), 2 March 2022 (online)
• Noise in Semiconductor Lasers
  MATH+ Spotlight Seminar
  Berlin (DE), 14 July 2021 (online)
• Mathematical Modeling and Optimal Control of the COVID-19 pandemic (invited)
  Mathematical Colloquium of the University of Wuppertal
  University of Wuppertal (DE), 27 April 2021 (online)
• Thermoelectric transport in semiconductor devices: Modeling and numerical methods
  Seminar "Materials, Light, Devices" (MATH+ AA2)
  Berlin (DE), 29 January 2021 (online)
• Non-isothermal Scharfetter–Gummel scheme for electro-thermal transport simulation in degenerate semiconductors
  Finite Volumes and Complex Applications (FVCA IX)
  NORCE/ University of Bergen, Bergen (NO), 16 June 2020 (online)
• Beyond just "flattening the curve": Optimal control of epidemics with purely non-pharmaceutical interventions
  Oberseminar Nonlinear Dynamics
  WIAS and Free University of Berlin, Berlin (DE), 28 April 2020 (online)
• Modeling of semiconductor devices: From quantum mechanics to non-equilibrium thermodynamics
  Research Seminar "Mathematische Modelle der Photonik"
  WIAS, Berlin (DE), 28 November 2019
• Device-scale simulation of quantum light emitting diodes (invited)
  International Symposium "Semiconductor Nanophotonics"
  Technical University Berlin, Berlin (DE), 4–5 November 2019
• Simulation of quantum dot based single-photon sources using the Schrödinger-Poisson-Drift-Diffusion-Lindblad system
  International Conference on Simulation of Semiconductor Processes and Devices (SISPAD 2019)
  University of Udine, Udine (IT), 4–6 September 2019
• Simulation of quantum light sources using the self-consistently coupled Schrödinger-Poisson-Drift-Diffusion-Lindblad system
  International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  University of Ottawa, Ottawa (CA), 8–12 July 2019
• A generalized Scharfetter–Gummel scheme for degenerate and non-isothermal semiconductors
  International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  University of Ottawa, Ottawa (CA), 8–12 July 2019
• Non-isothermal generalization of the Scharfetter–Gummel scheme for degenerate semiconductors: Electro-thermal transport using the Kelvin formula for the Seebeck coefficient
  Research Seminar "Mathematische Modelle der Photonik"
  WIAS, Berlin (DE), 27 June 2019
• Modeling and simulation of electrically driven quantum light sources: From classical device physics to open quantum systems (plenary talk)
  WIAS Days 2019
  Humboldt University, Berlin (DE), 4–5 March 2019
• Hybrid quantum-classical modeling of quantum-dot-based single-photon-emitting diodes (invited talk)
  Photonics West 2019: Physics and Simulation of Optoelectronic Devices XXVII
  The Moscone Center, San Francisco (US), 2–7 February 2019
• Hybrid quantum-classical modeling of quantum dot based single-photon emitting diodes
  Applied Mathematics and Simulation for Semiconductors (AMaSiS)
  WIAS, Berlin (DE), 8–10 October 2018
• Hybrid quantum-classical modeling of quantum dot based single-photon sources
  Research Seminar "Mathematische Modelle der Photonik"
  WIAS, Berlin (DE), 23 August 2018
• Thermodynamically consistent modeling of electrically driven quantum dot based light emitters on a device scale
  International Workshop on Nonlinear Dynamics in Semiconductor Lasers
  WIAS, Berlin (DE), 18–20 June 2018
• Hybrid quantum-classical modeling of quantum dot devices
  SFB 787 PhD-Student Seminar
  Technical University of Berlin (DE), 27 April 2018
• Modeling and simulation of electrically driven quantum light emitters
  Leibniz MMS Days 2018
  IOM/TROPOS, Leipzig (DE), 28 February – 2 March 2018
  Video on TIV AV-Portal
• A hybrid quantum-classical modeling approach for electrically driven quantum dot devices
  Photonics West 2018: Physics and Simulation of Optoelectronic Devices XXVI
  The Moscone Center, San Francisco (US), 29 January – 1 February 2018
• Hybrid quantum-classical modeling of electrically driven quantum light sources
  13th Meeting of the MATHEON Scientific Advisory Board
  Technical University Berlin (DE), Institute of Mathematics, 13 November 2017
• Simulation of quantum dot devices by coupling of quantum master equations and semi-classical transport theory
  International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  Denmark Technical University, Copenhagen (DK), 24–28 July 2017
  NUSOD-Blog: Top 10 Preview
• Simulation of quantum dot devices by coupling of quantum master equations and semi-classical transport theory
  Research Seminar "Mathematische Modelle der Photonik"
  WIAS, Berlin (DE), 13 July 2017
• Modeling of quantum dot based single-photon LEDs on a device level
  10th Annual Meeting on Photonic Devices
  Zuse Institute, Berlin (DE), 9–10 February 2017
• Modeling of single-photon LEDs on a device level
  Research Seminar "Modeling of Semiconductors"
  WIAS, Berlin (DE), 19 January 2017
• Multi-scale modelling and simulation of single-photon sources on a device level
  Euro-TMCS II: Theory, Modelling and Computational Methods for Semiconductors
  National Institute and University College Cork, Cork (IE), 7–9 December 2016
• Modeling and simulation of injection dynamics for quantum dot based single-photon sources
  International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  University of Sydney, Sydney (AU), 11–15 July 2016
• Modeling and simulation of carrier dynamics in quantum dot based single-photon sources
  International Workshop on Nonlinear Dynamics in Semiconductor Lasers
  WIAS, Berlin (DE), 15–17 June 2016
• Multi-scale modeling and numerical simulation of single-photon sources
  9th Annual Meeting on Photonic Devices
  Zuse Institute, Berlin (DE), 3–4 March 2016
• Multi-scale modeling and simulation of single-photon emitters
  SFB 787 PhD-Student Seminar
  Technical University of Berlin (DE), 11 December 2015
• Modeling and numerical simulation of electrically pumped single-photon emitters
  International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  National Taiwan University, Taipei (TW), 7–11 September 2015
• Modeling and numerical simulation of electrically pumped single-photon emitters
  Research Seminar "Mathematische Modelle der Photonik"
  WIAS, Berlin (DE), 3 September 2015
• Numerical Simulation of Semiconductor Devices
  SFB 787 PhD-Student Seminar
  Technical University of Berlin (DE), 6 February 2015
• Modeling and numerical simulation of electrically pumped single-photon emitters
  Research Seminar "Mathematische Modelle der Photonik"
  WIAS, Berlin (DE), 29 January 2015
• Delayed dynamics in neural networks and semiconductor lasers
  Research Seminar "Mathematische Modelle der Photonik"
  WIAS, Berlin (DE), 26 September 2013

Poster Presentations

• Modeling of Quantum Light Emitting Diodes
  MATH+ Day 2019
  Urania, Berlin (DE), 13 December 2019
  Poster
• Modeling and simulation of electrically driven quantum light sources
  Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS 14)
  Technical University Berlin (DE), 23–27 September 2018
  Poster
• Multi-scale Modeling and Simulation of Single-Photon Sources
  International Nano-Optoelectronics Workshop (iNOW 2015)
  Tokyo Institute of Technology (JP), 3–7 August 2015
• Numerical simulation and optimization of electrical resistance in distributed Bragg reflectors
  International Nano-Optoelectronics Workshop (iNOW 2014)
  St. Petersburg Polytechnic University (RU), 10–22 August 2014

Organization of Workshops

• AMaSiS 2024: Applied Mathematics and Simulation for Semiconductor Devices
  together with P. Farrell, A. Glitzky, M. Liero, M. O'Donovan and J. Weinbub
  Weierstrass Institute Berlin, 10–13 September 2024
• Quantum Optimal Control — From Mathematical Foundations to Quantum Technologies
  together with P. Gelß, T. Breiten and C. P. Koch
  Free University of Berlin and Zuse Institute Berlin, 21–24 May 2024
• Thematic Einstein Semester: Mathematics for Quantum Technologies
  together with U. Bandelow, F. Binkowski, S. Burger, J. Eisert, P. Gelß, A. Pappa, C. P. Koch, T. Koprucki and N. Walk
  Cluster of Excellence MATH+/ Einstein Foundation Berlin, Summer Semester 2024
• NDSL 2023: Nonlinear Dynamics in Semiconductor Lasers
  together with M. Radziunas, A. G. Vladimirov and H. Wenzel
  Weierstrass Institute Berlin, 3–5 July 2023
• AMaSiS 2021: Applied Mathematics and Simulation for Semiconductors and Electrochemical Systems
  together with J. Fuhrmann, A. Glitzky, A. Jüngel, H.-C. Kaiser, M. Landstorfer and O. Marquardt
  Weierstrass Institute Berlin, 6–10 September 2021
• NDSL 2021: Nonlinear Dynamics in Semiconductor Lasers
  together with U. Bandelow, M. Radziunas and A. G. Vladimirov
  Weierstrass Institute Berlin, 16–18 June 2021
• WIAS-Day 2021
  together with C. Bayer and M. Eigel
  Online conference on Gathertown and Zoom, 22 February 2021

Software

• ddfermi
  Drift-diffusion software for the simulation of carrier transport in semiconductor devices. Based on WIAS-pdelib.
  ddfermi-Website
• ODD-Tool
  Numerical integration of delay-differential equations with multiple delays.
  GitHub

Science Communication

• Participation in the Leibniz Association's "Book a Scientist" event. Overview lecture on the basics of mathematical modeling of epidemics (with focus on COVID-19) for high school students (March 2021).
• Contribution to the book Erfolgsformeln (Eds.: W. Schilders, M. Günther, M. Ehrhardt) on optimal control of epidemics for high school students interested in mathematics (September 2021).
• Long Night of the Sciences (Lange Nacht der Wissenschaften): Mathematical modeling and simulation of optoelectronic devices (information booth of the Weierstrass Institute/ Leibniz Association, June 2018).

Reviewing for Scientific Journals

• Physical Review Letters
• Physical Review E
• Optics Letters
• Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
• Springer Journal of Computational Electronics
• Springer Applied Physics B: Lasers & Optics
• Springer Optical and Quantum Electronics
• MDPI Applied Sciences

Research Visits

• UNSW Sydney (February 2024, Hosts: Sven Rogge and Susan Coppersmith)
• TU Eindhoven (April 2023, Host: Oliver Tse)

Miscellaneous

• Member of the German Physical Society (Deutsche Physikalische Gesellschaft)
• PhD-representative of the WIAS (2016 – 2018) and co-organizer of the WIAS PhD-Seminar
• Member of the Leibniz PhD network (2016 – 2018)
• Member of the School of Nanophotonics (SFB 787 Graduate School, 2013 – 2018)

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