More Sensitive X-ray Imaging for Medicine and Industry
Researchers at MIT have shown how one could improve the efficiency of scintillators by at least tenfold by changing the material’s surface. This image shows a TEM grid on Scotch tape, with the right side showing the scene after it is corrected. Credit: Courtesy of the researchers, edited by MIT News.
Scintillators are materials that emit light when bombarded with high-energy particles or X-rays. In medical or dental X-ray systems, they convert incoming X-ray radiation into visible light that can then be captured using film or photosensors.