METHOD FOR FABRICATING GOLD FINE PARTICLES
First, in a first step S101, a semiconductor layer composed of a p type Group III-V compound semiconductor is prepared. The semiconductor layer may be composed of a Group III-V compound semiconductor crystal. Next, in a second step S102, gold is grown on a surface of the above semiconductor layer ac...
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| creator | Tateno, Kota Zhang, Guoqiang Takiguchi, Masato Sasaki, Satoshi |
| description | First, in a first step S101, a semiconductor layer composed of a p type Group III-V compound semiconductor is prepared. The semiconductor layer may be composed of a Group III-V compound semiconductor crystal. Next, in a second step S102, gold is grown on a surface of the above semiconductor layer according to an electroless plating method to form fine gold particles. In this step, for example, an electroless plating solution of gold is brought into contact with a surface of the semiconductor layer such as by immersing the semiconductor layer in the electroless gold plating solution. In addition, in this plating treatment, the liquid temperature of the electroless gold plating solution may be room temperature (about 20° C. to 30° C.). |
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The semiconductor layer may be composed of a Group III-V compound semiconductor crystal. Next, in a second step S102, gold is grown on a surface of the above semiconductor layer according to an electroless plating method to form fine gold particles. In this step, for example, an electroless plating solution of gold is brought into contact with a surface of the semiconductor layer such as by immersing the semiconductor layer in the electroless gold plating solution. 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The semiconductor layer may be composed of a Group III-V compound semiconductor crystal. Next, in a second step S102, gold is grown on a surface of the above semiconductor layer according to an electroless plating method to form fine gold particles. In this step, for example, an electroless plating solution of gold is brought into contact with a surface of the semiconductor layer such as by immersing the semiconductor layer in the electroless gold plating solution. In addition, in this plating treatment, the liquid temperature of the electroless gold plating solution may be room temperature (about 20° C. to 30° C.).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SEMICONDUCTOR DEVICES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | METHOD FOR FABRICATING GOLD FINE PARTICLES |
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