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Caption: (a) Temperature dependence of the resistivity of CrO2 film from 0.6-300 K. The solid line is the fitting result using ρ(T)=ρ0+AT2exp(-Δ/T). The inset is the enlarged part at low temperature; (b) A detailed comparison of fits at low temperature.
Credit: LIANG XIE, JIN ZHI ZHANG, NAI YI CUI and HONG GUANG ZHANG, Department of Physical and Chemical Sciences, North China University of Technology, Beijing 100144, P. R. China College of Science, Nanjing University of Posts and Telecommunications, Nanjing 210023, P. R. China email@example.com
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