Conductivity, electrical Hall effect Magnetoresistance

In the next chapter (115), J.M. Fournier and E. Gratz have reviewed the transport properties of lanthanide/actinide compounds. These include the electrical resistivity, thermal conductivity, thermoelectric power, magnetoresistance and the Hall effect. As expected, most of this review deals with the electrical resistivity because of the preponderance of data oa this property, relative to the other four. Throughout this chapter the authors attempt to use the available information on the transport properties to help improve our understanding of the differences and similarities of... 

Figure 19 Mobility of carriers in P-rhombohedral boron obtained by different methods and different authors. 1, From space-charge limited currents 2 and 3, (1h 4, field effect 6, thermally activated hopping O, from electrical conductivity and spin density , (Xh. > from electrical conductivity and ESR magnetoresistance , from ESR line width +, band mobility A, hopping mobUity A, from photoconductivity V, from high-field conductivity, I, Hall mobility and photoconductivity. (See Ref. 2 and references therein.)...

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