Showing papers on "Amorphism published in 1987"
Patent•
23 Apr 1987TL;DR: In this article, the authors provided an optical method of quickly, easily, and accurately determining the degree of amorphism, surface roughness, and presence of a contaminating film on the surface of a SIMOX article.
Abstract: The present invention provides an optical method of quickly, easily, and accurately determining the degree of amorphism, surface roughness, and presence of a contaminating film on the surface of a SIMOX article. The reflectances of the SIMOX material and a reference single crystalline silicon material are compared. Reflectances are obtained at three selected wavelengths and used to evaluate three simultaneous equations which yield values for the parameters A, B, and C when A, B, and C represent the degree of amorphism, surface roughness, and surface contamination respectively.
9 citations
Patent•
12 Dec 1987
TL;DR: In this paper, an amorphous magnetic body consisting essentially of Fe, Co and Ni is formed by sputtering, very rapid cooling or other method, and Ions of Co, Fe and Ni as ferromagnetic atoms are implanted and introduced into the amorphized magnetic body without damaging the amomorphism.
Abstract: PURPOSE:To provide high saturation magnetic flux density to an amorphous magnetic body consisting essentially of Fe, Co and Ni as ferromagnetic atoms by implanting ions of the ferromagnetic atoms into the amorphous magnetic body so as to increase the concn. of the ferromagnetic atoms without spoiling the amorphism. CONSTITUTION:An amorphous magnetic body consisting essentially of Fe, Co and Ni is formed by sputtering, very rapid cooling or other method. Ions of Co, Fe and Ni as ferromagnetic atoms are implanted and introduced into the amorphous magnetic body without damaging the amorphism. The concn. of the ferromagnetic toms is increased by the implantation, so the saturation magnetic flux density is increased.
1 citations