Patent abstractS of Japan vol. 1998, No. 13, Nov. 30, 1998—& JP 10 206513 A (Toyota Res; Dev Lab), Aug. 7, 1998 paragraphs ′0012!′0024!, ′0032!. |
De Teresa J et al: “Manganite-based magnetic tunnel junctions” Materials physics issues and applications of magnetic oxides, Strasbourg, Jun. 1999, J. Magnetism and materials, Mar. 2000, vol. 211, No. 1-3, pp. 160-166 XP004202847 ISS: 0304-8853 the whole document. |
Dyakonov V et al: “Evidence for triplet interchain polaron pairs and their transformations in polyphenylenevinylene” Physical review B, Aug. 97, vol. 56, No. 7, pp. 3852-3862, XP002153989 ISSN: 0163-1829 p. 3852 p. 3853. |