电气通信大学电气通信系森崎弘教授等使Si超微粒稳定发光获得成功。超微粒的表面用氧化保护膜包覆,利用绿色氩激光辐照、激发,实现红光连续振荡。通常缩小粒径时,物质性质将发生变化。Si也不例外,一且超微粒化便发出可见光,稳定发光获得成功在世界尚属首次。 Electric Communication University, Department of Electrical Communication Professor Moriaki Mori so that the stability of ultra-fine particles of Si was successful. The surface of the ultrafine particles is covered with an oxidation protective film, which is irradiated and excited by a green argon laser to realize continuous red light oscillation. In general, the particle size changes, the material properties will change. Si is no exception, once the ultra-micronized will emit visible light, stable luminous success is the first time in the world.