Glass, Volume 1Minoru Tomozawa, Robert H. Doremus |
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Results 1-3 of 15
Page 201
... bulk viscosity of the samples with an increase of T , thereby causing < Ap | 2 > to increase uniformly . This is reflected in the behavior of the results given in Table IV . At 33K2O , Al2O3 doping gives at first a slight decrease in ...
... bulk viscosity of the samples with an increase of T , thereby causing < Ap | 2 > to increase uniformly . This is reflected in the behavior of the results given in Table IV . At 33K2O , Al2O3 doping gives at first a slight decrease in ...
Page 213
... bulk modulus given by ẞ , = C11 C44 and the adiabatic compressibility K , ( B ) , Young's modulus E is given by = E = C44 ( 3C11 - 4C44 ) / 2 ( C11 - C44 ) ( 94 ) and Poisson's ratio σ . Poisson's ratio may be calculated by two ...
... bulk modulus given by ẞ , = C11 C44 and the adiabatic compressibility K , ( B ) , Young's modulus E is given by = E = C44 ( 3C11 - 4C44 ) / 2 ( C11 - C44 ) ( 94 ) and Poisson's ratio σ . Poisson's ratio may be calculated by two ...
Page 268
... bulk diffusion in the crystalline phase . The range of localization of the diffusion in glasses is still an open question as is the exact mechanism . Both hopping of alkali ions around a tetrahedral boron site and diffusion of alkali ...
... bulk diffusion in the crystalline phase . The range of localization of the diffusion in glasses is still an open question as is the exact mechanism . Both hopping of alkali ions around a tetrahedral boron site and diffusion of alkali ...
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