Fig. 7: Simulation and experimental results of graphene ballistic transport devices. | npj 2D Materials and Applications

Fig. 7: Simulation and experimental results of graphene ballistic transport devices.

From: Optimum design for the ballistic diode based on graphene field-effect transistors

Fig. 7: Simulation and experimental results of graphene ballistic transport devices.The alternative text for this image may have been generated using AI.

a δ of devices (A, B, C, D) were calculated as a function of dneck with σ= 0.55 rad, \(\bar \alpha\) = 7π/18 rad (for device A and B), \(\bar \alpha\) = 0 rad (for device C and D) and λ= 0.25 µm. b Comparing the δ of devices (A, B, C, D) with experimentally measured γ at the bias current of 40 µA.

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