Fig. 6: Real-space modeling of SPP pattern.
From: Terahertz response of monolayer and few-layer WTe2 at the nanoscale
a, b Result of the model real-space near-field (\({S}_{2}/{S}_{2}^{{{{{\mathrm{sub}}}}}}\)) pattern associated with SPP at 295 K (a) and 70 K (b) on the investigated sample geometry. Dashed lines highlight the physical boundaries of all regions. Line-cuts across 2L and 3L WTe2 are indicated by the solid line in both images. c Model \({S}_{2}/{S}_{2}^{{{{{\mathrm{sub}}}}}}\) line-cuts extracted from a and b are plotted in solid lines. Along with the model result, experiment line-cuts are displayed in dashed lines and are shifted vertically for clarity.
