... integers i, j, k 12 12 12 12 12 , 12 , , 12 , 12 1 ,, 01 ,,||||||nnnnyy xxij ij ij ijnnzij zijijHHHHtEExy ( 21) , ,1, 1, 1 ,,0.|| ||||nn ... time-step n +1: 12 12 12 12 12 , 12 , , 12 , 12 1 ,, 01 ,.||||||nnnnyy xxij ij ij ijnnzij zijijHHHHtEExy ( 31) Current Status and Technological ... temperature Tc = 10 7 K, and the dielectric constant is ε 1 = 12 (Shibata & Yamada, 19 96). When T = 5 K, we obtain4 /1. 310 spc cm -1 . Superconductivity – Theory and Applications 290...