Glass, Volume 1 |
From inside the book
Results 1-3 of 59
Page 269
The relaxation can proceed via either acoustical or optical phonons , and the
theory of these two processes is well understood in crystals ( Van Kranendonk ,
1954 ; Jeffrey and Armstrong , 1968 ) . The problem of spin - lattice relaxation in ...
The relaxation can proceed via either acoustical or optical phonons , and the
theory of these two processes is well understood in crystals ( Van Kranendonk ,
1954 ; Jeffrey and Armstrong , 1968 ) . The problem of spin - lattice relaxation in ...
Page 304
DIELECTRIC RELAXATION DUE TO ION MIGRATION The most striking feature
of the dielectric relaxation such as shown in Figs . 10 and 11 is the temperature
dependence of the peak frequency fm : Numerous observations indicate that the
...
DIELECTRIC RELAXATION DUE TO ION MIGRATION The most striking feature
of the dielectric relaxation such as shown in Figs . 10 and 11 is the temperature
dependence of the peak frequency fm : Numerous observations indicate that the
...
Page 321
Using this simplified diffusion conduction equation , under our appropriate
boundary conditions , it is possible to obtain an expression for dielectric
relaxation . The result ( Doremus , 1973 ) shows a broad relaxation peak which is
related to dc ...
Using this simplified diffusion conduction equation , under our appropriate
boundary conditions , it is possible to obtain an expression for dielectric
relaxation . The result ( Doremus , 1973 ) shows a broad relaxation peak which is
related to dc ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
absorption alkali annealing applied assumed atoms band birefringence bleaching bond borate glasses Bray Brillouin calculations caused Ceram charge Chem coefficient color composition concentration conductivity considered constant containing coordination copper crystal crystalline curve darkening density dependence described detailed determined dielectric diffusion discussed distribution effect electron energy equation equilibrium et al experimental fading field fluctuations frequency function given gives heat treatment hole increased indicated intensity ions levels light liquid material measured mole negative observed obtained optical oxide oxygen particles phase photochromic Phys polarization positive present probably produce properties range ratio reduced relaxation reported respectively sample scattering separation shift shown in Fig silicate glasses silver halide similar SiO2 sodium Solids spectra spectrum strain stretching structural studied Taylor techniques temperature term thermal tion transition trapped units unpublished wavelengths York