Glass, Volume 1Minoru Tomozawa, R. H. Doremus |
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Results 1-3 of 12
Page 29
... yield an even lower value for the uv cutoff of B2O3 . 2. EFFECTS OF NETWORK MODIFIERS ON UV ABSORPTION OF BORATES 3 3 The structural rearrangements which take place upon the addition of network modifiers to B2O3 are much different than ...
... yield an even lower value for the uv cutoff of B2O3 . 2. EFFECTS OF NETWORK MODIFIERS ON UV ABSORPTION OF BORATES 3 3 The structural rearrangements which take place upon the addition of network modifiers to B2O3 are much different than ...
Page 248
... yield resonance conditions such as Eq . ( 4 ) are no longer valid . In this situation the spin Hamiltonian of Eq . ( 1 ) must be numerically diagonalized for each orientation of the magnetic field with respect to the principal axes of ...
... yield resonance conditions such as Eq . ( 4 ) are no longer valid . In this situation the spin Hamiltonian of Eq . ( 1 ) must be numerically diagonalized for each orientation of the magnetic field with respect to the principal axes of ...
Page 261
... yields coupling constants less than about 0.85 MHz while boron in three coordination yields values that range from 2.45 to 2.81 MHz . Kriz and Bray have in addition determined the effects on the 11B NMR derivative spectra for BO ...
... yields coupling constants less than about 0.85 MHz while boron in three coordination yields values that range from 2.45 to 2.81 MHz . Kriz and Bray have in addition determined the effects on the 11B NMR derivative spectra for BO ...
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