Giant Carrier Mobility in Single Crystals of FeSb2
classification
❄️ cond-mat.str-el
cond-mat.mtrl-sci
keywords
mobilitycarriercrystalsfesb2giantsingleapplicationsband
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We report the giant carrier mobility in single crystals of FeSb2. Nonlinear field dependence of Hall resistivity is well described with the two-carrier model. Maximum mobility values in high mobility band reach ~10^5 cm^2/Vs at 8 K, and are ~10^2 cm^2/Vs at the room temperature. Our results point to a class of materials with promising potential for applications in solid state electronics.
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