25. How X-Rays are Made
Published on: 17/08/2026
Learn how high-speed electrons striking metal targets create X-rays through bremsstrahlung and characteristic radiation, forming the foundation of radiation therapy.
RTPhysics Concept Review
Radiation Therapy Physics
Concepts Review Blog
Sara Lorraine Gill, MSRS, CMD
Medical Dosimetrist and Educator
24. Where Does Radiation Come From?
Published on: 16/08/2026
Natural and artificial radiation sources used safely in medicine.
RTPhysics Concept Review
23. Measuring Attenuation
Published on: 20/07/2026
How photon attenuation affects beam intensity and dose in therapy.
RTPhysics Concept Review
22. Photon Interactions Wrap Up
Published on: 18/07/2026
How photon interactions vary with energy and material in imaging and therapy.
RTPhysics Concept Review
Come say hello on social!
© Copyright 2026 RTPhysics | - Privacy Policy - Terms & Conditions