Fig. 3

Comparison of the effect of the crystal structure of ML TaSe₂ films on the BLG substrate. a–c ARPES data of BLG π bands taken along the K_G–M_G–K_G direction of the BZ of BLG. d–f The second derivatives of ARPES data in panels a–c. All ARPES data were taken using p-polarized photons at 10 K to better visualize the BLG π bands. The black dashed circles denote the kinked structures of BLG π bands. Yellow arrows represent the split of BLG π bands at the M_G point. Green and orange arrows, and dashed lines indicate the splitting size of the BLG π bands (∆E)