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In this research, it is aimed to obtain and to compare the electrical conductivity and the transmittance of two graphene (Gr)‐based heterostructures: Gr/WS2 and Gr/MoS2 on quartz. Raman spectroscopy is used to analyze the quality of the samples before and after the measurements. Terahertz time domain spectroscopy in transmission mode is used as a nondestructive technique to obtain the surface conductivity...
The electrical conductivity of two‐dimensional (2D) materials without any electrical contact can be obtained using two different methods: the terahertz time domain spectroscopy (THz‐TDS) method, in the range from GHz up to 2 THz, and with a rutile dielectric resonator (RDR), in which case the conductivity is obtained at the resonant frequency of the device, close to 9.0 GHz. In one case (THz‐TDS...
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