@article{oai:soar-ir.repo.nii.ac.jp:00013554, author = {Ichikawa, M and Kobayashi, K and Koyama, T and Taniguchi, Y}, issue = {7-8}, journal = {Thin solid films}, month = {Feb}, note = {Article, THIN SOLID FILMS. 515(7-8): 3932-3935 (2007)}, pages = {3932--3935}, title = {Intense and efficient ultraviolet electroluminescence from organic light-emitting devices with fluorinated copper phthalocyanine as hole injection layer}, volume = {515}, year = {2007} }