Current-Driven Terahertz Oscillations in Diamond TeraFET
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2024-03-22 |
| Journal | International Journal of High Speed Electronics and Systems |
| Authors | Muhammad Mahmudul Hasan, Nezih Pala, M. S. Shur |
| Institutions | Florida International University, Troy University |
| Citations | 1 |
Abstract
Section titled āAbstractāWe report on sub-terahertz plasmonic wave generation in the 2DEG channel of diamond TeraFET when biased by a DC current at the drain. Our numerical results demonstrated that p-diamond can support resonant oscillation of 300 GHz at room temperature, allowing it to function as a sub-THz emitter. We investigated the impact of different channel lengths, gate biases, drift velocities, and temperatures on the fundamental mode oscillation. The model incorporated the decay factors owing to electron scattering and electron fluid viscosity.