National Physical Laboratory

InSb

InSb
<P align="left">(a) Double cross InSb Hall sensor. (b) Field dependence of the Hall voltage for two adjacent crosses (filled and open symbols). (c) Rms voltage noise spectral density as a function of frequency for different bias currents, <EM>I<SUB>H </SUB></EM>= 0 – 70 µA.</P>