Extended Data Fig. 1: Real space photoluminescence (PL) and reflectance contrast mapping.
From: Signatures of fractional charges via anyon–trions in twisted MoTe2
a, Spatial map of spectrally integrated PL intensity for the quantum confined trions. b, Spatial map of spectrally integrated PL intensity for the free trions. Three regions, twisted monolayer/bilayer MoTe2 (tML/BL), twisted monolayer/monolayer MoTe2 (tML/ML), and twisted bilayer/monolayer MoTe2 (tBL/ML) are marked and separated by the white dashed lines, with an uncertain of ~ 1 µm limited by the laser beam spot size. The circles indicate the spatial location of traps. The quantum confined trion emission is localized on the boundary of an area dominated by free trion PL. We do not observe trapped trions located clearly within the bulk region. c, Spatial map of lowest energy resonances in reflectance contrast spectra. The twisted trilayer regions exhibit lower energy resonances than the twisted bilayer region. d, Representative reflectance contrast spectra of twisted monolayer/bilayer MoTe2 (left), twisted monolayer/monolayer MoTe2 (middle), and twisted bilayer/monolayer MoTe2 (right) at charge neutrality. The black arrows indicate the lowest energy resonances.
