About SHIROTA YASUHIKO
About KAGEYAMA HIROSHI
About 大阪大 大学院工学研究科
About research and development
About positive hole
About transport phenomenon
About electron transfer
About quantum yield
About heterocyclic compound
About heat resistance
About light emitting diode
About phosphorescence
About bipolar transistor
About ionization potential
About electron affinity
About semiconductor device
About organic material
About electroluminescence
About amorphous state
About aromatic amine
About macrocyclic compound
About molecular structure
About color
About Thiophenes
About drive voltage
About hole transport
About organic EL device
About Light emitting devices
About Luminescence of organic compounds
About 有機EL
About 研究
About 有機EL素子
About 分子
About 進展