| 摘要 |
<p>A photo-conductor layer for constituting a radiation imaging panel, which photo-conductor layer is capable of recording radiation image information as an electrostatic latent image, contains a polycrystal constituted of Bi x MO y , in which M represents at least one kind of element selected from the group consisting of Ge, Si, and Ti, x represents a number satisfying the condition 12.05‰¦x‰¦ 13.1, and y represents a stoichiometric oxygen atom number determined by M and x. The photo-conductor layer has a high sensitivity.</p> |
