Peer Reviewed Articles

  • J. Leedle, U.Niedermayer et al., “High Gradient Silicon Carbide Immersion LensUltrafast Electron Sources”, accepted in Journal of Applied Physics (2022)
  • U. Niedermayer et al. “Beam Dynamics in Dielectric Laser Accelerators”, ICFA Beam Dynamics Newsletter #83, Special Issue on Challenges in Advanced Accelerator Concepts, accepted in JINST (2022)
  • R. J. England, U. Niedermayer et al., “Considerations for a TeV Collider Based On Dielectric Laser Accelerators”, ICFA Beam Dynamics Newsletter #83, Special Issue on Challenges in Advanced Accelerator Concepts, accepted in JINST (2022)
  • L. Vay, …, U. Niedermayer et al. “Modeling of advanced accelerator concepts”, JINST, 16, T10003, 2021
  • R. Shiloh, …, U. Niedermayer, et al. Electron phase space control in photonic chip-based particle acceleration, Nature 597, 498–502 (2021)
  • U. Niedermayer, D. Black et al. „Low-Energy-Spread Attosecond Bunching and Coherent Electron Acceleration in Dielectric Nanostructures“ Phys. Rev. Applied 15, L021002 (2021)
  • U. Niedermayer, T. Egenolf, and O. Boine-Frankenheim, “Three Dimensional Alternating-Phase Focusing for Dielectric-Laser Electron Accelerators“,  Phys. Rev. Lett., 125, 164801 (2020)
  • T. Egenolf and U. Niedermayer, “Analytical energy spectra and wake effects for relativistic dielectric laser accelerators“ J. Phys.: Conf. Ser. 1596 012017 (2020)
  • B. Hermann, S.Bettoni, T. Egenolf, T. Feurer, F. Frei, U. Niedermayer, E. Prat, and R. Ischebeck, “Diagnostics for Electron Pulse Trains at SwissFEL Obtained by Energy Modulation in a Laser-Driven Dielectric Structure“, J. Phys.: Conf. Ser. 1596 012046 (2020)
  • T. Egenolf, U. Niedermayer, and O. Boine-Frankenheim, “Tracking with wakefields in dielectric laser acceleration grating structures“, Phys. Rev. Accel. Beams 23, 054402 (2020)
  • B. Hermann, S. Bettoni, T. Egenolf, U. Niedermayer, E. Prat and R. Ischebeck, “Laser-Driven Modulation of Electron Beams in a Dielectric
    Micro-Structure for X-Ray FreeElectron Lasers“, Nature Scientific Reports 9, 19773 (2019)
  • D. S. Black, U. Niedermayer, Y. Miao, Z. Zhao, O. Solgaard, R. L. Byer, and K. J. Leedle, „Net Acceleration and Direct Measurement of Attosecond Electron Pulses in a Silicon Dielectric Laser Accelerator“ Phys. Rev. Lett. 123, 264802 (2019)
  • N. Schönenberger, A. Mittelbach, P. Yousefi, J. McNeur, U. Niedermayer and P. Hommelhoff, „Generation and Characterization of Attosecond Microbunched Electron Pulse Trains via Dielectric Laser Acceleration“ Phys. Rev. Lett. 123, 264803 (2019)
  • U. Niedermayer et al., „Challenges in simulating beam dynamics of dielectric laser acceleration“, International Journal of Modern Physics A 34 1942031 (2019)
  • D. S. Black, K. J. Leedle, Y. Miao, U. Niedermayer, R. L. Byer, and O. Solgaard, “Laser-Driven Electron Lensing in Silicon Microstructures”, Phys. Rev. Lett. 122, 104801 (2019)
  • P. Yousefi, N. Schönenberger, J. Mcneur, M. Kozák, U. Niedermayer, and P. Hommelhoff, “Dielectric laser electron acceleration in a dual pillar grating with a distributed Bragg reflector”, Opt. Lett. 44, 6, 1520-1523 (2019)
  • S. Patsch, U. Niedermayer, W. D. Stem, and O. Boine-Frankenheim, ”Computation of the Magnetization of Type II Superconductors for Potential Beam Screen Coatings of the Future Circular Collider” IEEE Trans. Appl. Superconductivity, 296, 8200810 (2019)
  • U. Niedermayer, T. Egenolf, O. Boine-Frankenheim, and P. Hommelhoff, “Alternating Phase Focusing for Dielectric Laser Acceleration”, Phys. Rev. Lett. 121, 214801 (2018)
  • P. Yousefi, J. McNeur, M. Kozak, U. Niedermayer, F. Gannott, O. Lohse, O. Boine-Frankenheim, P. Hommelhoff “Silicon dual pillar structure with a distributed Bragg reflector for dielectric laser accelerators: Design and fabrication” Nucl. Inst. Meth. A, 909, 221-223 (2018)
  • P. Krkotic, U. Niedermayer, and O. Boine-Frankenheim, “High-temperature superconductor coating for coupling impedance reduction in the FCC-hh beam screen“, Nucl. Inst. Meth. A 895, 56, (2018)
  • U. Niedermayer, T. Egenolf, and O. Boine-Frankenheim, “Beam dynamics analysis of dielectric laser acceleration using a fast 6D tracking scheme”, Phys. Rev. Accel. Beams 20, 111302 (2017)
  • U. Niedermayer, O. Boine-Frankenheim, and T. Egenolf, “Designing a Dielectric Laser Accelerator on a Chip”, J. Phys. Conf. Ser. 874 012041 (2017)
  • T. Egenolf, O. Boine-Frankenheim, and U. Niedermayer, “Simulation of DLA Grating Structures in the Frequency Domain”, J. Phys. Conf. Ser. 874 012040 (2017)
  • E. Metral, …, U. Niedermayer, et al., “Beam Instabilities in Hadron Synchrotrons“, invited paper, IEEE Transactions on Nuclear Science (TNS) 63, 2, (2016)
  • U. Niedermayer, O. Boine-Frankenheim, and H. De Gersem, “Space Charge and Resistive Wall Impedance Computation in the Frequency Domain using the Finite Element Method“, Phys. Rev. ST Accel. Beams 18, 032001, (2015)
  • U. Niedermayer, L. Eidam, and O. Boine-Frankenheim, “Analytic Modeling, Simulation and Interpretation of Broadband Beam Coupling Impedance Bench Measurements“, Nucl. Inst. Meth. A 776, 129, (2015)
  • K. Klopfer, U. Niedermayer, H. Klingbeil, W. Ackermann, H. G. König, and T. Weiland, “Measurement of the Magnetic Material Properties for Ferrite-Loaded Cavities“, Phys. Rev. ST Accel. Beams 18, 010101, (2015)
  • U. Niedermayer and O. Boine-Frankenheim, “Analytical and Numerical Calculations of Resistive Wall Impedances for Thin Beam Pipe Structures at Low Frequencies”, Nucl. Inst. Meth. A 687, 51, (2012)

Conference and School Proceedings, Newsletters, Lab Reports

  • Institute Seminar at IUAC, India, “Electron Beam Dynamics in Dielectric Laser Accelerators on a Microchip”, New Delhi, India, Nov. 24th 2021 (via Zoom)
  • DPG Young Scientist Award talk, “Electron Beam Dynamics in Dielectric Laser Accelerators on a Microchip”, via Zoom, hosted by Physikzentrum Bad Honnef, Sept. 15th 2020
  • Popular science article “A pocket-sized particle accelerator”, TU Darmstadt hoch3 FORSCHEN, 12/17/2020, (available in German and English) https://www.tu-darmstadt.de/universitaet/aktuelles_meldungen/archiv_2/2020/2020quartal4/news_archiv_de_289344.de.jsp
  • Electrical Engineering Department Colloquium, Habilitation intermediate presentation, “Beam Dynamics in Dielectric Laser Accelerators: Towards the Accelerator on a Chip”, TU Darmstadt, 2019
  • Egenolf and U. Niedermayer, “Analytical energy spectra and wake effects for relativistic dielectric laser accelerators”, proc. of EAAC, Elba, Italy, 2019
  • Hermann, …, U. Niedermayer et al., “ Diagnostics for Electron Pulse Trains at SwissFEL Obtained by Modulation in a Laser-Driven Dielectric Structure“ proc. of EAAC, Elba, Italy, 2019
  • Egenolf, O. Boine-Frankenheim, and U. Niedermayer, “Intensity limits by wakefields in relativistic dielectric laser acceleration grating structures“, proc. of AAC, Breckenridge CO, USA, 2018
  • U. Niedermayer et al. , “Challenges in Simulating Beam Dynamics in Dielectric Laser Acceleration”, pleanry talk, ICAP, Key West, FL, USA, 2018
  • U. Niedermayer et al., “Optimization of Alternating Phase Focusing DLA Structures”, invited talk at AAC, Breckenridge CO, USA, 2018
  • T. Egenolf, O. Boine-Frankenheim, and U. Niedermayer, “Intensity limits by wakefields in relativistic dielectric laser acceleration grating structures“, proc. of AAC, Breckenridge CO, USA, 2018
  • K. Wooton,… , U. Niedermayer, et al., “Towards a fully integrated accelerator on a Chip: Dielectric Laser Acceleration (DLA) from the source to relativistic electrons”, proc. of IPAC Copenhagen, Denmark, 2017
  • U. Niedermayer, ”Bench Measurements and Simulations of Beam Coupling Impedance”, Proceedings of CERN Accelerator School on Intensity Limitations in Particle Beams, CERN Yellow Report, 2017
  • Niedermayer and E. Gjonaj, “Wake field and Beam Coupling Impedance Simulations”, invited paper for the ICFA Beam Dynamics Newsletter #71 on Collective Effects in Particle Accelerators, edited by E. Metral, 2016
  • F. Zimmermann, …, U. Niedermayer, et al., “Beam Dynamics Issues in the FCC“, Proc. of ICFA HB, Malmö, Sweden, 2016
  • U.Niedermayer, O. Boine-Frankenheim, and H. De Gersem, “Computation of Beam Coupling Impedance in the Frequency Domain by means of FIT and FEM“, Proc. of ICAP 2015, Shanghai, China, 2016
  • U. Niedermayer, L. Eidam and O. Boine-Frankenheim, “Computation and Bench Measurements of Beam Coupling Impedance“, GSI annual report 2014
  • U. Niedermayer and O. Boine-Frankenheim, “Beam Coupling Impedance Simulation in the Frequency Domain for the SIS100 Synchrotron“, Proc. of IPAC, Dresden, Germany, 2014
  • U. Niedermayer and O. Boine-Frankenheim, “Estimation of Heat Load in SIS100 Kicker Magnets“, GSI annual report 2013
  • U. Niedermayer and O. Boine-Frankenheim, “Numerical Calculation of Beam Coupling Impedances for the SIS100 Synchrotron for FAIR“, Proc. of ICFA-HB, Beijing, China, 2012
  • U. Niedermayer and O. Boine-Frankenheim, “Numerical Calculation of Beam Coupling Impedance in the Frequency Domain using FIT“, Proc. of ICAP, Rostock, Germany, 2012
  • U. Niedermayer and O. Boine-Frankenheim, “Impedance Calculations for the SIS100 Beam Pipe“, GSI annual report 2011
  • U. Niedermayer, O. Boine-Frankenheim, and L. Hänichen, “Analytical and Numerical Calculation of Beam Coupling Impedances at Low Frequencies with Application to the Thin SIS100 pipe”, Proc. of IPAC, San Sebastian, Spain, 2011
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