@article{oai:kumadai.repo.nii.ac.jp:00030173, author = {松田, 真生 and 清島, 啓太 and 内田, 龍馬 and 木下, 頌章 and 田島, 裕之 and 松田, 真生 and Matsuda, Masaki and Kiyoshima, Keita and Uchida, Ryoma and Kinoshita, Nobuaki and Tajima, Hiroyuki}, journal = {Thin Solid Films}, month = {Mar}, note = {application/pdf, 論文(Article), Two organic light-emitting devices (OLEDs) were fabricated to investigate the mechanism of electroluminescence (EL) switching accompanying the spin transition of [Fe(dpp)2](BF4)2 (dpp = 2,6-di(pyrazol-1-yl)pyridine) observed in an OLED with the structure indium tin oxide (ITO)/[Fe(dpp)2](BF4)2:chlorophyll a/Al, consisting of a chlorophyll a (Chl a)-doped [Fe(dpp)2](BF4)2 film. One OLED consisted of poly(N-vinylcarbazole) (PVK) between an ITO electrode and the active layer, and the other contained the electron transporting dye Nile Red (NR) as an emitting dopant material instead of the hole transporting Chl a. In both devices ITO/PVK/[Fe(dpp)2](BF4)2:Chl a/Al and ITO/[Fe(dpp)2](BF4)2:NR/Al, EL emission from the dye compound was observed, irrespective of the spin state of [Fe(dpp)2](BF4)2. It was determined that the EL switching accompanying the spin transition was dominated by a change in the molecular orbital level concerning electron transport in [Fe(dpp)2](BF4)2., http://www.sciencedirect.com/science/article/pii/S0040609013002137?via%3Dihub}, pages = {451--453}, title = {Characteristics of organic light-emitting devices consisting of dye-doped spin crossover complex films}, volume = {531}, year = {2013}, yomi = {マツダ, マサキ} }