um chloride or methyl stearate, which is formed according to a Langmuir-Blodgett's technique, and a layer having a dielectrics oriented by application of an electric or magnetic field. [0233] The organic compounds used for forming an oriented layer include polymers such as polymethyl methacrylate, acrylic acid-methacrylic acid copolymer, styrene-maleimide copolymer, polyvinyl alcohol, poly(N-methy