ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The conductivities, s, of many ionic conductors vary with temperature, T, as s = s0/T exp(-Ea/kT) (1) where Ea is an activation energy, k is Boltzmann's constant and the conductivity prefactor s0 is given by the expression s0 = Ne2 a2 c(1-c)gk-1 exp(Sa/k)w0 (2) where c is the concentration of ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/306456a0
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