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List of publications

Journal articles (first authors)

• S. Foroushani, A. Wintzer, F.-M. Kiessling, K. Dadzis, Heating efficiency and energy saving potential of Czochralski crystal growth furnaces, Journal of Crystal Growth, In Press. 10.1016/j.jcrysgro.2025.128106
• A. Wintzer, I. Tsiapkinis, S. Püschel, C. Guguschev, K. Dadzis, Validation of a numerical model for Czochralski growth of cesium iodide and calcium fluoride, Journal of Crystal Growth, In Press. 10.1016/j.jcrysgro.2025.128155
• A. Wintzer, B. E. Abali, K. Dadzis, Multiphysics simulation of crystal growth with moving boundaries in FEniCS, Computer Methods in Applied Mechanics and Engineering 437 (2025) 117783. 10.1016/j.cma.2025.117783
• I. Tsiapkinis, A. Wintzer, K. Dadzis, Validation of 3D and 2D thermal and electromagnetic models for high-frequency induction heating in crystal growth processes, Journal of Crystal Growth 643 (2024) 127800. 10.1016/j.jcrysgro.2024.127800
• A. Enders-Seidlitz, J. Pal, K. Dadzis, Development and validation of a thermal simulation for the Czochralski crystal growth process using model experiments, Journal of Crystal Growth 593 (2022) 126750. 10.1016/j.jcrysgro.2022.126750.
• A. Enders-Seidlitz, J. Pal, K. Dadzis, Model experiments for Czochralski crystal growth processes using inductive and resistive heating, IOP Conference Series: Materials Science and Engineering 1223 (2022) 012003. 10.1088/1757-899X/1223/1/012003.

Journal articles (cooperations)

• I. Grants, J. Pal, I. Tsiapkinis, S. Eckert, G. Gerbeth, D. Raebiger, K. Dadzis, Flow instability caused by temperature boundary conditions in a model of Czochralski crystal growth, Physics of Fluids 37, (2025) 024106. 10.1063/5.0250371
• C. Guguschev, C. Hirschle, K. Dadzis, A. Kwasniewski, M. Schulze, L. Schellkopf, C. Richter, Journal of Applied Crystallography 57 (2024) 734-740. 10.1107/S1600576724003509
• L. Vieira, I. Buchovska, I. Tsiapkinis, A. Wintzer, K. Dadzis, R. Menzel, Simulation of crucible-free growth of monocrystalline silicon fibres for mirror suspension in gravitational-wave detectors, Journal of Crystal Growth 629 (2024), 127549. 10.1016/j.jcrysgro.2023.127549
• W. Miller, A. Sabanskis, A. Gybin, K.-P. Gradwohl, A. Wintzer, K. Dadzis, J. Virbulis, R. Sumathi, A coupled spproach to compute the dislocation density development during Czochralski growth and its application to the growth of high-purity germanium (HPGe), Crystals 13 (2023) 1440. 10.3390/cryst13101440
• A. Sabanskis, K. Dadzis, K.-P. Gradwohl, A. Wintzer, W. Miller, U. Juda, R. R. Sumathi, J. Virbulis, Parametric numerical study of dislocation density distribution in Czochralski-grown germanium crystals, Journal of Crystal Growth 622 (2023), 127384. 10.1016/j.jcrysgro.2023.127384 / Online version
• Y. Liu, K.-P. Gradwohl, C.-H. Lu, K. Dadzis, Y. Yamamoto, L. Becker, P. Storck, T. Remmele, T. Boeck, C. Richter, M. Albrecht, Strain relaxation from annealing of SiGe heterostructures for qubits, Journal of Applied Physics 134 (3) (2023), 035302. 10.1063/5.0155448
• K. Surovovs, M. Surovovs, A. Sabanskis, J. Virbulis, K. Dadzis, R. Menzel, N. Abrosimov, Numerical simulation of species segregation and 2D distribution in the Floating Zone silicon crystals, Crystals 12 (2022) 1718. 10.3390/cryst12121718
• F. Bürkle, M. Förste, K. Dadzis, I. Tsiapkinis, O. Pätzold, A. Charitos, M. Dues, J. Czarske, L. Büttner, Application of optical velocity measurements including a novel calibration technique for micron-resolution to investigate the gas flow in a model experiment for crystal growth, Flow Measurement and Instrumentation 88 (2022), 102258. 10.1016/j.flowmeasinst.2022.102258 / Online version

PhD theses

• A. Wintzer, Validation of multiphysical models for Czochralski crystal growth, PhD thesis, TU Berlin, 2024. Online version

Bachelor’s and Master’s theses

• V. Funke, Automation of a model system for crystal growth with induction heating based on Python and Raspberry Pi, Master’s thesis, HTW Berlin, 2024. Online version (in German)
• V. Funke, Resistive and inductive heating in a crystal growth furnace: automation using Python and measurements of electromagnetic parameters, Bachelor’s thesis, HTW Berlin, 2022. Online version (in German)

Other publications

• S. Foroushani, A. Wintzer, K. Dadzis, In-situ measurement of emissivity in crystal growth furnaces, Proceedings of International Heat Transfer Conference (IHTC17), Cape Town, South Africa, Paper 545 (2023). Online version
• K. Dadzis, Czochralski growth of tin crystals as a multi-physical model experiment, 2023, Preprint on arXiv. 10.48550/arXiv.2305.06875