Author

Johann Heller

Observed names: Heller, J, Heller, Johann, J. Heller, Johann D. Heller

Observed institution: University of Rostock

ORCID: 0000-0001-5202-1063

Observed ORCID: 0000-0001-5202-1063

OpenAlex ID: A5073718462

Comparison of techniques for uncertainty quantification of superconducting radio frequency cavities

2014 · Christian Schmidt, Thomas Flisgen, et al. · International Conference on Electromagnetics in Advanced Applications (ICEAA) · 10

Time-Domain Absorbing Boundary Terminations for Waveguide Ports Based on State-Space Models

2014 · Thomas Flisgen, Johann Heller, et al. · IEEE Transactions on Magnetics · 9

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Uncertainty modeling and analysis of the European X-ray free electron laser cavities manufacturing process

2020 · J. Corno, N. Georg, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 7

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Systematical study on superconducting radio frequency elliptic cavity shapes applicable to future high energy accelerators and energy recovery linacs

2016 · Valery Shemelin, Shahnam Gorgi Zadeh, et al. · Physical Review Accelerators and Beams · 7

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Eigenmode compendium of the third harmonic module of the European X-ray Free Electron Laser

2017 · Thomas Flisgen, Johann Heller, et al. · Physical Review Accelerators and Beams · 4

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Update on SRF Cavity Design, Production and Testing for BERLinPro

2015 · Neumann, Axel, Anders, Wolfgang, et al. · HZB Repository (Helmholtz-Zentrum Berlin für Materialien und Energie GmbH (HZB)) · 4

Quantification of Geometric Uncertainties in Single Cell Cavities for BESSY VSR using Polynomial Chaos

2014 · Heller, Johann, Flisgen, Thomas, et al. · CERN Document Server (European Organization for Nuclear Research) · 4

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Computation of Eigenmodes in Long and Complex Accelerating Structures by Means of Concatenation Strategies

2014 · Flisgen, Thomas, Heller, Johann, et al. · CERN Document Server (European Organization for Nuclear Research) · 3

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Computation of lossy higher order modes in complex SRF cavities using Beyn’s and Newton’s methods on reduced order models

2019 · Hermann W. Pommerenke, Johann D. Heller, et al. · International Journal of Modern Physics A · 1

Uncertainty Modeling and Analysis of the European XFEL Cavities Manufacturing Process.

2019 · Jacopo Corno, Niklas Georg, et al. · arXiv (Cornell University) · 1

Computational Benefits Using an Advanced Concatenation Scheme Based on Reduced Order Models for RF Structures

2015 · Johann Heller, Thomas Flisgen, et al. · Physics Procedia · 1

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Aspects of SRF Cavity Optimization for BESSY-VSR Upgrade

2015 · Galek, Tomasz, Brackebusch, Korinna, et al. · JACOW · 1

Efficient Computation of Lossy Higher Order Modes in Complex SRF Cavities Using Reduced Order Models and Nonlinear Eigenvalue Problem Algorithms

2019 · Pommerenke, Hermann, Heller, Johann, et al. · JACOW

Recapitulation of Electromagnetism

2018 · Flisgen, Thomas, Heller, Johann, et al. · CERN Yellow Reports: School Proceedings

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Erratum: Eigenmode compendium of the third harmonic module of the European X-ray Free Electron Laser [Phys. Rev. Accel. Beams 20 , 042002 (2017)]

2017 · Thomas Flisgen, Johann Heller, et al. · Physical Review Accelerators and Beams

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Combined Domain Decomposition and Model Order reduction to Solve Complex RF Problems using FEniCS

2016 · Thomas Flisgen, Ursula van Rienen, et al. · CERN Document Server (European Organization for Nuclear Research)

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Analysis of higher order modes in large superconducting radio frequency accelerating structures

2015 · T. Galek, J. Heller, et al. · International Conference on Electromagnetics in Advanced Applications (ICEAA)

Uncertainty Quantification for Complex RF-structures Using the State-space Concatenation Approach

2015 · Johann Heller, Thomas Flisgen, et al.

Computation of Wakefields and Hom Port Signals by Means of Reduced Order Models

2013 · Johann Heller, Thomas Flisgen, et al.

993 poster ULTRAFAST TWO-DIMENSIONAL MATRIX X-RAY COLLIMATORS

2011 · O. Heid, T. Huges, et al. · Radiotherapy and Oncology

Works count: 26

Citation count: 54

H-index: 4

I10-index: 1