@article{oai:ksu.repo.nii.ac.jp:00002590, author = {KOTAKA, Hideki and AOGAKI, Souichirou and MORITANI, Ikuo and TAKEUCHI, Fujio and TOYAMA, Fumiharu Masafumi}, journal = {京都産業大学先端科学技術研究所所報, The bulletin of the Research Institute of Advanced Technology Kyoto Sangyo University}, month = {Jul}, note = {In our current project, we undertake an R&D of a new type of PED device which can be produced with a much lower cost yet has a better spatial resolution, compared to the currently used devices. In the course of this development, we encountered a difficulty of light cross-talk between the scintillator crystals. Large amount of effort has been paid to find out the best material to be used to reduce this cross-talk without reducing the light output and the spatial resolution. The experimental result shows that a black flock paper has the most promising features., 3, KJ00005047634, P, 研究論文, Paper}, pages = {93--114}, title = {Study on the light insulator between scintillator crystals}, volume = {7}, year = {2008} }