| 摘要 |
A detector for detecting high-energy radiation is disclosed. The detector includes scintillating material with a garnet structure includes gadolinium, yttrium, cerium, gallium, and aluminum. The scintillating material is expressed as (Gd1-x-y-zYxAyCez)3+u(Ga1-m-nAlmDn)5-uO12:wFO, wherein A is lutetium, lanthanum, terbium, dysprosium, or a combination thereof; D is indium, scandium, or a combination thereof; F is a divalent ion; 0@x<0.2, 0<y<0.5, 0.001<z<0.05, 0<u<0.1, 0@n<0.2, 0.3<m<0.6, and 10 ppm@w@300 ppm; and y/x>1. |
