| 摘要 |
PURPOSE:To accelerate an operating speed of an optical switching element to be used in an electronic industrial field by reducing an optical switching phenomenon in a charge transfer complex to a low order. CONSTITUTION:A substituent of a long chain is modified at one or both of an electron donor and an electron acceptor to form a structure of a crystal or a thin film to be formed thereby in an alternately laminated layer structure of a conductive layer and an insulating layer. In this case, a Coulomb interaction between carrier of the conductive layer and carrier of the adjacent conductive layer is very weakened. Then, an optical switching phenomenon of a charge transfer complex is generated by self-breeding step of the carrier, but since a decrease in the coulomb interaction between the carriers alleviates bounding of the carrier, its operating speed is accelerated.
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