Glass, Volume 1Minoru Tomozawa, R. H. Doremus |
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Page 128
... positive birefringence was observed , uniform throughout the sample , with the light traveling perpendicular to the pulling axis , but no birefringence with the light parallel to the axis . Curve A in Fig . 3 shows this positive ...
... positive birefringence was observed , uniform throughout the sample , with the light traveling perpendicular to the pulling axis , but no birefringence with the light parallel to the axis . Curve A in Fig . 3 shows this positive ...
Page 132
... positive birefringence was observed in these glasses after they were cooled under load . Upon heating , the positive birefringence simply decreased to zero , and no negative birefringence appeared . The authors considered that the ...
... positive birefringence was observed in these glasses after they were cooled under load . Upon heating , the positive birefringence simply decreased to zero , and no negative birefringence appeared . The authors considered that the ...
Page 135
... positive and negative birefringence , respectively . These microstructures , corresponding to points ( a ) and ( b ) in Fig . 6 , were obtained from a fractured and etched surface taken parallel to the tensile axis . Figure 7a , which ...
... positive and negative birefringence , respectively . These microstructures , corresponding to points ( a ) and ( b ) in Fig . 6 , were obtained from a fractured and etched surface taken parallel to the tensile axis . Figure 7a , which ...
Contents
Text | 8 |
Visible Absorption | 35 |
Methods of Measuring Surface Texture | 40 |
Copyright | |
49 other sections not shown
Common terms and phrases
absorption alkali amorphous anisotropic annealing Araujo atoms band binary birefringence bonding borate glasses boron borosilicate glass Bray Brillouin scattering calculations Ceram chalcogenide glasses Chem coefficient composition concentration fluctuations copper crystal crystalline curve darkening density fluctuations dielectric constant dielectric relaxation diffusion distribution effect electron energy equilibrium experimental fade rate Fe3+ fictive temperature frequency frozen-in strain function glass systems glasses containing Griscom heat treatment hole center hyperfine increase intensity interaction ions irradiated K₂O Krishnan Landau-Placzek ratio light scattering liquid magnetic measured microstructural birefringence mole Mössbauer Mössbauer spectroscopy Na₂O negative birefringence observed optical oxide glasses oxygen paramagnetic parameters particles phase separation phonons phosphate glasses photochromic photochromic glasses Phys polarization positive birefringence Rayleigh relaxation resonance sample Schroeder shift shown in Fig silicate glasses silver halide SiO2 sodium Solids spectra spectrum spin-lattice relaxation spinodal stretching structural studied T₁ Takamori Taylor thermal tion Tomozawa transition viscosity wavelengths