ARPES on tMoTe2 reveals non-monotonic hole effective mass versus twist angle peaking near 2 degrees, consistent with predicted magic-angle band flattening, plus doping-dependent band evolution confirming a direct gap.
The setpoint voltage was adjusted between 0 -0.3 V to accommodate tip wear during scanning, with a scan rate of 0.1-0.15 Hz over a 10 µm × 10 µm scan area
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Non-monotonic band flattening near the magic angle of twisted bilayer MoTe$_2$
ARPES on tMoTe2 reveals non-monotonic hole effective mass versus twist angle peaking near 2 degrees, consistent with predicted magic-angle band flattening, plus doping-dependent band evolution confirming a direct gap.