Ⅰ. INTRODUCTIONResponse functions containing infrared divergence effects are given in this paper. These functions assume the same form for NMR relaxation, dielectric loss and internal friction. Except the constant fa...Ⅰ. INTRODUCTIONResponse functions containing infrared divergence effects are given in this paper. These functions assume the same form for NMR relaxation, dielectric loss and internal friction. Except the constant factor, T1-1, X″/βω and Q-1/βω have the same frequency and temperature dependence. Forthermore, in Na β-alumina in three cases, the exponents N of infrared divergence are all equal to 0.7. The theoretical apparent activa-展开更多
文摘Ⅰ. INTRODUCTIONResponse functions containing infrared divergence effects are given in this paper. These functions assume the same form for NMR relaxation, dielectric loss and internal friction. Except the constant factor, T1-1, X″/βω and Q-1/βω have the same frequency and temperature dependence. Forthermore, in Na β-alumina in three cases, the exponents N of infrared divergence are all equal to 0.7. The theoretical apparent activa-