Glass, Volume 1Minoru Tomozawa, Robert H. Doremus |
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Results 1-3 of 82
Page 187
... temperature that characterizes the composition fluctua- tions of the same system has been determined from available viscosity- temperature measurements of Schnaus et al . ( 1976 ) . These results are plotted in Fig . 9 and we have based ...
... temperature that characterizes the composition fluctua- tions of the same system has been determined from available viscosity- temperature measurements of Schnaus et al . ( 1976 ) . These results are plotted in Fig . 9 and we have based ...
Page 189
... temperature Té ' . If a sample is held to equilibrium at a temperature T1 , the fluctuations in composition are given by Eq . ( 32 ) , with T = T1 . At some time t = 0 the sample ( in equilibrium at T1 ) is placed in contact with a ...
... temperature Té ' . If a sample is held to equilibrium at a temperature T1 , the fluctuations in composition are given by Eq . ( 32 ) , with T = T1 . At some time t = 0 the sample ( in equilibrium at T1 ) is placed in contact with a ...
Page 216
... temperature one may conclude that the scattered intensity is properly described by a model involving the fictive temperature , lattice temperature , the hypersonic sound speed , and the relaxational part of the isothermal ...
... temperature one may conclude that the scattered intensity is properly described by a model involving the fictive temperature , lattice temperature , the hypersonic sound speed , and the relaxational part of the isothermal ...
Contents
Text | 8 |
Ultraviolet Absorption | 10 |
Visible Absorption | 35 |
Copyright | |
49 other sections not shown
Common terms and phrases
absorption alkali anisotropic annealing applications assumed atoms band birefringence bleaching bond Bray Brillouin calculations caused Ceram charge Chem coefficient color composition concentration considered constant containing coordination copper crystal crystalline curve darkening density dependence described detailed determined dielectric diffusion discussed distribution effect electron energy equilibrium et al experimental fading field Figure fluctuations frequency function given gives heat heat treatment hole increase indicated intensity ions levels light liquid material measured microstructural mole negative birefringence observed obtained optical oxide oxygen particles phase photochromic Phys polarization positive present produce range ratio reduced relaxation reported respectively sample scattering separation shift shown in Fig shows silicate glasses silver halide similar SiO2 sodium Solids spectra spectrum strain stress stretching structural studied Taylor techniques temperature term thermal tion transition trapped viscosity wavelengths York