Study of MoS as an Electric Field Sensor and the Role of Layer Thickness on the Sensitivity.

In this study, we investigate the scope of molybdenum disulfide (MoS) as an electric field sensor. We show that MoS sensors can be used to identify the polarity as well as to detect the magnitude of the electric field. The response of the sensor is recorded as the change in the drain current when the electric field is applied.

Room temperature thermal rectification in suspended asymmetric graphene ribbon.

Thermal rectifiers are essential in optimizing heat dissipation in solid-state devices to enhance energy efficiency, reliability, and overall performance. In this study, we experimentally investigate the thermal rectification phenomenon in suspended asymmetric graphene ribbons (GRs). The asymmetry within the graphene is introduced by incorporating periodic parallel nanoribbons on one side of the GR while maintaining the other side in a pristine form.