Fig. 6
From: Angle-resolved photoemission spectroscopy for the study of two-dimensional materials
Electronic structures of stanene on Bi\(_2\)Te\(_3\). a, b ARPES spectra of bare Bi\(_2\)Te\(_3\)(111) and stanene on Bi\(_2\)Te\(_3\) along K-\(\varGamma\)-K direction, respectively. The orange dashed lines indicate the bulk bands of Bi\(_2\)Te\(_3\) substrate. c FS intensity map. The red hexagons are the 2D BZ of stanene. d, e ARPES spectra around \(\varGamma\) taken with p-polarization and s-polarization, respectively. White dotted lines denote the hole bands of stanene. CB and VB mark the conduction and valence bands of Bi\(_2\)Te\(_3\). f ARPES spectra along \(\varGamma\)-M-\(\varGamma\)-K-M-K directions. Blue dotted lines indicate the experimental band structure of stanene and the green dashed lines are one of the hole band of Bi\(_2\)Te\(_3\). The figure is reproduced from Ref. [199] with permission