Scaling behavior of thermal conductivity in single-crystalline α-Fe2O3 nanowires

Scaling behavior of thermal conductivity in single-crystalline α-Fe₂O₃ nanowires

Wang Qilang¹, Chen Yunyu², Aiyiti Adili¹, Zheng Minrui³, Li Nianbei^{4, ‡}, Xu Xiangfan^{1, §}

Sample characterization. (a) TEM image of the single α-Fe₂O₃ nanowire. (b) HRTEM image and FFT ED pattern revealing single crystal structure of the nanowire. (c) XRD patterns and (d) Raman spectrum of the α-Fe₂O₃ nanowires.