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Joonas Tikkanen
Observed names:
J Tikkanen,
J. Tikkanen,
Tikkanen, Joonas
Institution:
Radiation and Nuclear Safety Authority
Observed institutions:
University of Helsinki,
Helsinki Institute of Physics,
Autorité de sûreté nucléaire et de radioprotection,
Radiation and Nuclear Safety Authority
ORCID:
0000-0002-4005-4885
Observed ORCID:
0000-0002-4005-4885
OpenAlex ID:
A5072927751
Determination of consensus k Q values for megavoltage photon beams for the update of IAEA TRS-398
2020
·
P Andreo
, D T Burns
, et al.
·
Physics in Medicine and Biology
·
63
PDF
Advanced processing of CdTe pixel radiation detectors
2017
·
A. Gädda
, A. Winkler
, et al.
·
Journal of Instrumentation
·
24
PDF
Calculated beam quality correction factors for ionization chambers in MV photon beams
2020
·
J Tikkanen
, K Zink
, et al.
·
Physics in Medicine and Biology
·
18
PDF
Impact of the measurement conditions and compression paddle on mammography dosimeter response
2024
·
Maysa Costa de Castro
, Paula Toroi
, et al.
·
Physica Medica
·
6
Re-calculation of air kerma to dose-equivalent conversion coefficients for mono-energetic photons
2025
·
Jaroslav Šolc
, Paz Avilés Lucas
, et al.
·
Journal of Radiological Protection
·
5
Pixelated silicon detector for radiation beam profile measurements
2023
·
J. Tikkanen
, S. Kirschenmann
, et al.
·
Radiation Measurements
·
4
Quality assessment of cadmium telluride as a detector material for multispectral medical imaging
2022
·
S. Kirschenmann
, M. Bezak
, et al.
·
Journal of Instrumentation
·
4
PDF
Am-241 conversion coefficients from air kerma to dose equivalent
2025
·
J. Tikkanen
, R. Nylund
, et al.
·
Journal of Instrumentation
·
3
PDF
Cone beam CT doses in radiotherapy patient positioning in Finland—prostate treatments
2024
·
Teemu Siiskonen
, Saara Alenius
, et al.
·
Radiation Protection Dosimetry
·
3
Photon fluence spectra from various medical X-ray imaging systems measured using a compact cadmium telluride spectrometer
2026
·
Jaroslav Šolc
, Markus Borowski
, et al.
·
Journal of Instrumentation
·
2
PDF
Multispectral photon-counting for medical imaging and beam characterization — A project review
2022
·
S. Kirschenmann
, M. Bezak
, et al.
·
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment
·
2
PDF
Implementation of the ISO 4037:2019 standard using voltage dividers and X-ray spectrometry
2026
·
Luigi Rinaldi
, Alessia Ciccotelli
, et al.
·
Radiation Protection Dosimetry
·
1
Construction of a radiation beam scanner and investigation of volume averaging correction factor effects on beam-profile
2023
·
Joonas Tikkanen
, Jan Morelius
, et al.
·
Radiation Protection Dosimetry
·
1
PDF
Dataset of the results of the half-value layer measurements conducted within the GuideRadPROS project
2026
·
Ketelhut, Steffen
, Hayo, Zutz
, et al.
·
Zenodo (CERN European Organization for Nuclear Research)
D6 Calibration and measurement procedures of X-ray multimeters at laboratories and clinical conditions covering relevant clinical parameters such as air kerma, PPV and half-value layer and target uncertainties submitted to IAEA CRP E24024 officers providing inputs for the update of the TRS-457
2026
·
Živanović, Miloš
, Toroi, Paula
, et al.
·
Zenodo (CERN European Organization for Nuclear Research)
Guidance document for non-invasive determination of high voltage of X-ray tubes
2026
·
Živanović, Miloš
, Stojanović, Dunja
, et al.
·
Zenodo (CERN European Organization for Nuclear Research)
D2 Good practice guide on reference field spectrometry and attributed uncertainty
2026
·
Ketelhut, Steffen
, Gerhard Hilgers
, et al.
·
Zenodo (CERN European Organization for Nuclear Research)
D1 Summary report on developing a harmonised approach to X-ray spectrometry in accordance with the ISO 4037 standard series. This includes evaluating the discrepancies between measured and calculated half-value layer (HVL) of X-ray spectra to produced data to update requirements for X ray fields
2026
·
Ketelhut, Steffen
, Hayo, Zutz
, et al.
·
Zenodo (CERN European Organization for Nuclear Research)
Determination of Am-241 conversion coefficients and proposition for filtered S-Am beams: peer-reviewed preprint
2026
·
Tikkanen, Joonas
, Šolc, Jaroslav
, et al.
·
Zenodo (CERN European Organization for Nuclear Research)
Determination of Am-241 conversion coefficients and proposition for filtered S-Am beams
2026
·
Joonas Tikkanen
, Jaroslav Šolc
, et al.
·
Journal of Instrumentation
Pp23.08 X-ray Fluence Spectra of Diagnostic and Interventional Radiology X-ray Imaging Equipment Measured With a Compact Cadmium Telluride Spectrometer
2024
·
J. Solc
, M. Borowski
, et al.
·
Physica Medica
Sädehoidon annosmittausten kehitystä säteilylaatukorjauskertoimien ja annosprofiilimittausten avulla
2024
·
Tikkanen, Joonas
·
Työväentutkimus Vuosikirja
SP-0236 MV reference dosimetry in TRS-398: State-ofthe art and research supporting an updated code of practice
2019
·
F. Delaunay
, C. Andersen
, et al.
·
Radiotherapy and Oncology
PDF
OC-0292 When we have to apply volume corrections in dosimetry?
2019
·
K. Zink
, C. Andersen
, et al.
·
Radiotherapy and Oncology
Calibration of a small anode germanium well detector
2017
·
Joonas Tikkanen
·
Jyväskylä University Digital Archive (University of Jyväskylä)
PDF
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Works count:
27
Citation count:
141
H-index:
5
I10-index:
3
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