Fig. 3From: Tuning of Thermoelectric Properties of MoSe2 Thin Films Under Helium Ion IrradiationCross-sectional TEM images of a the pristine sample and b the He-15 sample (scale bar = 10 nm). Plan-view TEM images of c the pristine sample and d the He-15 sample (scale bar = 2 nm). The insets show the corresponding FFT imagesBack to article page