1. 2D convolution kernels of ionization chambers used for photon-beam dosimetry in magnetic fields: the advantage of small over large chamber dimensions. (29th March 2018) Authors: Looe, Hui Khee; Delfs, Björn; Poppinga, Daniela; Harder, Dietrich; Poppe, Björn Journal: Physics in medicine & biology Issue: Volume 63:Number 7(2018:Apr.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Artificial intelligence based deconvolving on megavoltage photon beam profiles for radiotherapy applications. (21st March 2022) Authors: Weidner, Jan; Horn, Julian; Kabat, Christopher Nickolas; Stathakis, Sotirios; Geissler, Philipp; Wolf, Ulrich; Poppinga, Daniela Journal: Physics in medicine & biology Issue: Volume 67:Number 6(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Determination of the active volumes of solid‐state photon‐beam dosimetry detectors using the PTB proton microbeam. Issue 7 (1st June 2018) Authors: Poppinga, Daniela; Delfs, Bjoern; Meyners, Jutta; Langner, Frank; Giesen, Ulrich; Harder, Dietrich; Poppe, Bjoern; Looe, Hui K. Journal: Medical physics Issue: Volume 45:Issue 7(2018) Page Start: 3340 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Evaluation of the RUBY modular QA phantom for planar and non‐coplanar VMAT and stereotactic radiations. Issue 10 (14th August 2020) Authors: Poppinga, Daniela; Kretschmer, Jana; Brodbek, Leonie; Meyners, Jutta; Poppe, Bjoern; Looe, Hui Khee Journal: Journal of applied clinical medical physics Issue: Volume 21:Issue 10(2020) Page Start: 69 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Experimental determination of the "collimator monitoring fill factor" and its relation to the error detection capabilities of various 2D‐arrays. Issue 4 (18th February 2019) Authors: Stelljes, Tenzin Sonam; Poppinga, Daniela; Kretschmer, Jana; Brodbek, Leonie; Looe, Hui Khee; Poppe, Björn Journal: Medical physics Issue: Volume 46:Issue 4(2019) Page Start: 1863 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. High resolution ion chamber array delivery quality assurance for robotic radiosurgery: Commissioning and validation. Issue 6 (June 2016) Authors: Blanck, Oliver; Masi, Laura; Chan, Mark K.H.; Adamczyk, Sebastian; Albrecht, Christian; Damme, Marie-Christin; Loutfi-Krauss, Britta; Alraun, Manfred; Fehr, Roman; Ramm, Ulla; Siebert, Frank-Andre; Stelljes, Tenzin Sonam; Poppinga, Daniela; Poppe, Björn Journal: Physica medica Issue: Volume 32:Issue 6(2016) Page Start: 838 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Ion collection efficiency of ionization chambers in ultra‐high dose‐per‐pulse electron beams. Issue 2 (3rd January 2021) Authors: Kranzer, Rafael; Poppinga, Daniela; Weidner, Jan; Schüller, Andreas; Hackel, Thomas; Looe, Hui Khee; Poppe, Björn Journal: Medical physics Issue: Volume 48:Issue 2(2021) Page Start: 819 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Magnetic field influences on the lateral dose response functions of photon-beam detectors: MC study of wall-less water-filled detectors with various densities. (26th May 2017) Authors: Looe, Hui Khee; Delfs, Björn; Poppinga, Daniela; Harder, Dietrich; Poppe, Björn Journal: Physics in medicine & biology Issue: Volume 62:Number 12(2017:Jun.) Page Start: 5131 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Magnetic fields are causing small, but significant changes of the radiochromic EBT3 film response to 6 MV photons. (31st January 2018) Authors: Delfs, Björn; Schoenfeld, Andreas A; Poppinga, Daniela; Kapsch, Ralf-Peter; Jiang, Ping; Harder, Dietrich; Poppe, Björn; Looe, Hui Khee Journal: Physics in medicine & biology Issue: Volume 63:Number 3(2018:Feb.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Small field output correction factors of the microSilicon detector and a deeper understanding of their origin by quantifying perturbation factors. Issue 7 (13th April 2020) Authors: Weber, Carolin; Kranzer, Rafael; Weidner, Jan; Kröninger, Kevin; Poppe, Björn; Looe, Hui Khee; Poppinga, Daniela Journal: Medical physics Issue: Volume 47:Issue 7(2020) Page Start: 3165 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗