Glass, Volume 1Minoru Tomozawa, R. H. Doremus |
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Results 1-3 of 15
Page 38
... octahedral symmetry is expected to exhibit a single ligand field transition 2T5 → 2T3 . Reduced titanium is not ... octahedral symmetry of the Ti3 + ion ' as shown schematically in Fig . 20. The optical absorption of Ti3 + has been 1 25 ...
... octahedral symmetry is expected to exhibit a single ligand field transition 2T5 → 2T3 . Reduced titanium is not ... octahedral symmetry of the Ti3 + ion ' as shown schematically in Fig . 20. The optical absorption of Ti3 + has been 1 25 ...
Page 43
... octahedral symmetry predicts only a single allowed transition together with several weak spin - forbidden lines and bands ( Bates , 1962 ) . Fuwa ( 1923 ) measured the absorption in soda - lime silicate and potash - lime - silica ...
... octahedral symmetry predicts only a single allowed transition together with several weak spin - forbidden lines and bands ( Bates , 1962 ) . Fuwa ( 1923 ) measured the absorption in soda - lime silicate and potash - lime - silica ...
Page 52
... octahedral symmetry . At higher Na2O concentrations tetrahedrally coordinated Ni2 + is apparently responsible for bands at 0.53 , 0.62 , and 1.55 μm which remain fixed with composition changes , but the relative concentration of 4 ...
... octahedral symmetry . At higher Na2O concentrations tetrahedrally coordinated Ni2 + is apparently responsible for bands at 0.53 , 0.62 , and 1.55 μm which remain fixed with composition changes , but the relative concentration of 4 ...
Contents
Text | 8 |
Ultraviolet Absorption | 10 |
Methods of Measuring Surface Texture | 30 |
Copyright | |
49 other sections not shown
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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