The contribution of the cable to the polarity effect in ionization chamber dosimetry
In our measurements the relatively large polarity corrections are due to a small bias-independent contribution which arises in the cable. In these cases, the large polarity correction is a result of the definition of the correction as a relative factor, and not the result of anomalous behaviour in the ionization volume.
Authors
- Brendan Healy (ORCID: https://orcid.org/0000-0001-5914-674X)
- Duncan Butler (ORCID: https://orcid.org/0000-0001-8634-2391)
Institutions
- Peter MacCallum Cancer Centre (AU)
- Services Australia (AU)
Publication Details
- Journal
- Journal of Applied Clinical Medical Physics
- Published
- 2025-11-21
- DOI
- https://doi.org/10.1002/acm2.70327
- Primary Topic
- Radiation Therapy and Dosimetry
- Type
- article
- Field-Weighted Citation Impact
- 0.00