Figure 1: System Schematic (IMAGE)

Institute for Basic Science

Figure 1: System Schematic

Caption

Two interdigital transducers (IDTs) generate and detect surface acoustic waves (SAWs, orange arrow). In-between the IDTs, these waves interact with the electrons of a 2D material, such as molybdenum disulfide (MoS2), giving rise to conventional and unconventional acoustoelectric currents. MoS2 is separated from the piezoelectric substrate by a dielectric layer.

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