Glass, Volume 1Minoru Tomozawa, R. H. Doremus |
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Page 41
... bands are low in intensity in solutions and overlap with the stronger V3 + and V4 + bands . 1 3+ The strong uv charge transfer band at 41,700 cm in some vanadium- doped glasses was not observed in glasses containing only V3 + such as ...
... bands are low in intensity in solutions and overlap with the stronger V3 + and V4 + bands . 1 3+ The strong uv charge transfer band at 41,700 cm in some vanadium- doped glasses was not observed in glasses containing only V3 + such as ...
Page 42
... band due to Cr6 + ions moved to 0.384 μm , producing a yellow glass due to the long tail of this band . The reduced lead glass exhibited the composite band Cr3 + near 0.65 μm and a well - defined band at 0.43 μm . In soda - silica glass ...
... band due to Cr6 + ions moved to 0.384 μm , producing a yellow glass due to the long tail of this band . The reduced lead glass exhibited the composite band Cr3 + near 0.65 μm and a well - defined band at 0.43 μm . In soda - silica glass ...
Page 43
... bands with very weak extinction coefficients including a narrow band near 0.43 μm ( ɛ 1 ) and evidence of weak broad bands near 0.63 and 1.0 μm ( ε < 0.1 ) . 3+ = Bamford ( 1962b ) measured the absorption of about 1 wt % Mn304 ...
... bands with very weak extinction coefficients including a narrow band near 0.43 μm ( ɛ 1 ) and evidence of weak broad bands near 0.63 and 1.0 μm ( ε < 0.1 ) . 3+ = Bamford ( 1962b ) measured the absorption of about 1 wt % Mn304 ...
Contents
Text | 8 |
Ultraviolet Absorption | 10 |
Methods of Measuring Surface Texture | 30 |
Copyright | |
49 other sections not shown
Common terms and phrases
absorption band alkali anisotropic annealing Araujo atoms binary birefringence bleaching bond borate glasses boron borosilicate glass Bray Brillouin Brillouin scattering calculations Ceram chalcogenide glasses Chem coefficient colloid color composition concentration fluctuations coordination copper crystal crystalline darkening density fluctuations dielectric constant dielectric relaxation diffusion distribution effect electron energy equilibrium experimental fade rate Fe3+ frequency frozen-in strain function GeO2 glasses containing Griscom heat treatment increase indicated intensity irradiated Landau-Placzek ratio light scattering measured microstructural birefringence mole Mössbauer Na₂O negative birefringence observed octahedral octahedral symmetry optical oxide glasses oxygen paramagnetic particles phase separation phonons phosphate glasses photochromic photochromic glasses Phys polarization positive birefringence Raman 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 Takamori Taylor temperature thermal tion Tomozawa transition trapped ultraviolet unpublished results vibrational viscosity wavelengths