arrow
Back
T

Tim Gehrke

helmholtz association

12H-index
36Paper Count
293Citation Count
Published Papers 23
Publication Date
Radiation quality assessment in a clinical helium-ion beam using a SOI microdosimeter and a Timepix3 detector
err2026-02-12
err0
PREAI
errHamad, Yasmin; Barna, Sandra; Magrin, Giulio; Palmans, Hugo; Sari, Ferisya Kusuma; Gehrke, Tim; Mairani, Andrea
errShare
errSave
2.5D imaging: obtaining depth information from 2D helium-beam radiographs*
err2025-10-15
err0
PREAI
errMargareta Metzner; Annika Schlechter; Daria Zhevachevska; Patrice Schlegel; Oliver Jäkel; Mária Martišíková; Tim Gehrke
errShare
errSave
LET measurements in proton and helium-ion beams of therapeutic energies using a silicon pixel detector towards a tool for quality assurance
err2025-09-04
err0
errOAAI
errYasmin Hamad; Ferisya Kusuma Sari; Renato Félix-Bautista; Mária Martišíková; Andrea Mairani; Tim Gehrke
errShare
errSave
Accuracy of a helium-beam radiography system based on thin pixel detectors for an anthropomorphic head phantom
err2025-03-01
err0
errOAAI
errMetzner, Margareta; Longarino, Friderike K.; Ackermann, Benjamin; Schlechter, Annika; Saphoerster, Maike; Xu, Yanting; Schlecker, Julian; Wohlfahrt, Patrick; Richter, Christian; Brons, Stephan; Debus, Juergen; Jaekel, Oliver; Martisikova, Maria; Gehrke, Tim
errShare
errSave
Inhomogeneity detection within a head-sized phantom using tracking of charged nuclear fragments in ion beam therapy
err2024-11-06
err0
PREAI
errFelix-Bautista, Renato; Ghesquiere-Dierickx, Laura; Ochoa-Parra, Pamela; Kelleter, Laurent; Echner, Gernot; Debus, Juergen; Jaekel, Oliver; Martisikova, Maria; Gehrke, Tim
errShare
errSave
Experimental validation of a FLUKA Monte Carlo simulation for carbon-ion radiotherapy monitoring via secondary ion tracking
err2024-09-22
err2
errOAAI
errOchoa-Parra, Pamela; Schweins, Luisa; Abbani, Nelly; Ghesquiere-Dierickx, Laura; Gehrke, Tim; Jakubek, Jan; Marek, Lukas; Granja, Carlos; Dinkel, Fabian; Echner, Gernot; Winter, Marcus; Mairani, Andrea; Harrabi, Semi; Jaekel, Oliver; Debus, Juergen; Martisikova, Maria; Kelleter, Laurent
errShare
errSave
Towards precise LET measurements based on energy deposition of therapeutic ions in Timepix3 detectors
err2024-06-18
err2
errOAAI
errFelix-Bautista, Renato; Hamad, Yasmin; Yanez-Gonzalez, Tomas; Ochoa-Parra, Pamela; Granja, Carlos; Martisikova, Maria; Mairani, Andrea; Gehrke, Tim
errShare
errSave
Energy painting: helium-beam radiography with thin detectors and multiple beam energies
err2024-02-19
err2
PREAI
errMetzner, Margareta; Zhevachevska, Daria; Schlechter, Annika; Kehrein, Florian; Schlecker, Julian; Murillo, Carlos; Brons, Stephan; Jaekel, Oliver; Martisikova, Maria; Gehrke, Tim
errShare
errSave
Sensitivity correction of fluorescent nuclear track detectors using alpha particles: Determining LET spectra of light ions with enhanced accuracy
err2022-11-28
err8
errOAAI
errMunoz, Ivan D.; Burigo, Lucas N.; Gehrke, Tim; Brons, Stephan; Greilich, Steffen; Jaekel, Oliver
errShare
errSave
Experimental helium-beam radiography with a high-energy beam: Water-equivalent thickness calibration and first image-quality results
err2022-06-20
err4
errOAAI
errKnobloch, C.; Metzner, M.; Kehrein, F.; Schomers, C.; Scheloske, S.; Brons, S.; Hermann, R.; Peters, A.; Jakel, O.; Martisikova, M.; Gehrke, T.
errShare
errSave
Detecting perturbations of a radiation field inside a head-sized phantom exposed to therapeutic carbon-ion beams through charged-fragment tracking
err2022-02-07
err10
errOAAI
errGhesquiere-Dierickx, Laura; Felix-Bautista, Renato; Schlechter, Annika; Kelleter, Laurent; Reimold, Marvin; Echner, Gernot; Soukup, Pavel; Jaekel, Oliver; Gehrke, Tim; Martisikova, Maria
errShare
errSave
Investigation of Suitable Detection Angles for Carbon-Ion Radiotherapy Monitoring in Depth by Means of Secondary-Ion Tracking
err2021-11-29
err6
errOAAI
errGhesquiere-Dierickx, Laura; Schlechter, Annika; Felix-Bautista, Renato; Gehrke, Tim; Echner, Gernot; Kelleter, Laurent; Martisikova, Maria
errShare
errSave
Quality assurance method for monitoring of lateral pencil beam positions in scanned carbon-ion radiotherapy using tracking of secondary ions
err2021-06-28
err6
errOAAI
errFelix-Bautista, Renato; Ghesquiere-Dierickx, Laura; Marek, Lukas; Granja, Carlos; Soukup, Pavel; Turecek, Daniel; Kelleter, Laurent; Brons, Stephan; Ellerbrock, Malte; Jaekel, Oliver; Gehrke, Tim; Martisikova, Maria
errShare
errSave
errShare
errSave
Experimental verification of a non-invasive method to monitor the lateral pencil beam position in an anthropomorphic phantom for carbon-ion radiotherapy
err2019-09-05
err15
PREAI
errFelix-Bautista, R.; Gehrke, T.; Ghesquiere-Dierickx, L.; Reimold, M.; Amato, C.; Turecek, D.; Jakubek, J.; Ellerbrock, M.; Martisikova, M.
errShare
errSave
Investigation of single carbon ion fragmentation in water and PMMA for hadron therapy
err2019-03-07
err10
PREAI
errArico, G.; Gehrke, T.; Gallas, R.; Mairani, A.; Jaekel, O.; Martisikova, M.
errShare
errSave
Helium ion beam imaging for image guided ion radiotherapy
err2018-06-14
err15
errOAAI
errMartisikova, M.; Gehrke, T.; Berke, S.; Arico, G.; Jaekel, O.
errShare
errSave
Pixelated semiconductor detectors for next generation imaging in ion beam radiotherapy
err2018-04-01
err0
errOAAI
errMartisikova, M.; Gehrke, T.; Bautista, R. Felix; Amato, C.; Arico, G.; Hartmann, B.; Gallas, R.; Reinhart, M.; Gaa, T.; Jaekel, O.
errShare
errSave