A new type of cyclotron resonance from charge-impurity scattering in the bulk-insulating Bi$_2$Se$_3$ thin films

J. Phys. D: Appl. Phys. 55 364004 (2022) This work focuses on the low frequency Drude response of bulk-insulating topological insulator Bi$_2$Se$_3$ films. The frequency and field dependence of the mobility and carrier density are measured simultaneously via time-domain terahertz spectroscopy. These...

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Hauptverfasser:	Han, Xingyue, Salehi, Maryam, Oh, Seongshik, Wu, Liang
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Materials Science
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