Braz. J. Phys. vol.34 número3B

Furthermore, our calculations show that any linear theory, which does not take into account the colloidal charge renormalization, is likely to lead to an incorrect pre- diction of

The presence of these resistance drops for different temperatures T c in- dicates different x concentrations in the samples and that only a small fractions of the sample have the

In the present paper electrical resistivity of simple and non-simple liquid metals have been calculated using Ziman’s formula, Ziman’s formula modified and used by Khajil and

We have obtained the high–temperature expansion for the entropy/energy ratios of abelian gauge fields in real com- pact hyperbolic spaces. The dependence on the Miatello

we note the expected predominance of the A -ionic structure at small distances and of the covalent one at large distances, both of them being important at bonding distances, with

the value of the parameter χ – which refers to the impor- tance of the space-time geometry – the period of past decel- eration becomes larger for the closed Universe and smaller for

We analyzed a monoclinic oxide powder sample by X-ray diffraction and refined its pattern by means of the Rietveld Method..

We have therefore argued using basic features of electromagnetic theory that the lim- iting electrostatic form obtained for the effective dielectric tensor is a spurious result