| 摘要 |
PURPOSE:To enable the simple manufacturing of a channel type electronic multiplying tube with excellent characteristics by coating an inner surface of a channel plate's pipe with a solution which consists of metallic alkoxide as a main ingredient and next by performing gelling and sintering processes to form conductive oxide which is excellent in secondary electron multiplicity. CONSTITUTION:An inner surface of a glass pipe is coated with a solution which consists of metallic alkoxide as a main ingredient, and a gelling process is performed and then a sintering process is performed to form conductive oxide which is excellent in its secondary electron multiplicity. Namely, the formation of a thin film on the inner surface of a thin pipe is facilitated by utilizing a solution or sol state of metallic alkoxide. Further, the conductive oxide such as perovskite oxide or transition metal oxide, which is excellent in its electron multiplicity, can be formed by utilizing the metallic alkoxide. A channel-type electron multiplying tube with excellent characteristics can be simply manufactured accordingly.
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