Dosimetric Comparison of Butterfly VMAT and Different Radiotherapy Plans in Early Stage Hodgkin Lymphoma, Evaluation of Clinical Considerations
European Journal of Clinical Oncology, cilt.7, sa.2, ss.1-3, 2025 (Hakemli Dergi)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 7 Sayı: 2
- Basım Tarihi: 2025
- Doi Numarası: 10.35248/clinical-oncology.25.7(2)001-003
- Dergi Adı: European Journal of Clinical Oncology
- Sayfa Sayıları: ss.1-3
- Atatürk Üniversitesi Adresli: Evet
Özet
Inelastic neutron scattering measurements demonstrate that the magnetic interactions in antiferromagnetic LaFeAsO are two-dimensional. Spin wave velocities within the Fe layer and the magnitude of the spin gap are similar to the \textit{A}Fe$_2$As$_2$ based materials. However, the ratio of interlayer and intralayer exchange is found to be less than $\sim 10^{-4}$ in LaFeAsO, very similar to the cuprates, and $\sim$ 100 times smaller than that found in \textit{A}Fe$_2$As$_2$ compounds. The results suggest that the effective dimensionality of the magnetic system is highly variable in the parent compounds of the iron arsenides and weak 3-D interactions may limit the maximum attainable superconducting $T_{c}$.