| 摘要 |
<p>There are provided a scintillator ( 130 ) comprising a structure in which a plurality of scintillator layers ( 131, 132, 135 ) having columnar crystal structures are stacked with, and a radiation detection device using the scintillator. There are also provided a scintillator ( 130 ) comprising a structure in which a plurality of scintillator layers ( 131, 132, 135 ) and light-transmitting intermediate layers ( 138, 139 ) disposed among the plurality of scintillator layers ( 131, 132, 135 ) are alternately stacked with, and a radiation detection device using the scintillator. Accordingly, it is possible to control the scintillator layer in such a manner as to reduce irregularities on the surface of the scintillator layer, and reduce an abnormal growth portion such as a splash existing inside the scintillator layer. Therefore, a radiation detection device can be obtained which has high reliability, high resolution, and small correction error of a digital image.</p> |
