Fig. 8
From: Next generation lanthanide doped nanoscintillators and photon converters
Copyright 2021 American Chemical Society
a Photograph of a circuit board A (top) and its XEOL image (below). b Photograph of circuit board B (top), its XEOL images with using NaGdF4: 10Ce/18 Tb film (below, left) and CsI (Tl) single crystal (below, right). c Photographs of a capsule containing a screw inside and its XEOL image. d Photographs of one peanut and its XEOL image. e XEOL image of a chicken claw. (dose rate: 42.08 mGyair s−1, voltage: 50 kV) [108].