Qb-vct 'link' Info

The Quantum Barrier Variable Capacitance Transistor (QB-VCT) is an emerging semiconductor device that integrates quantum tunneling barriers with voltage-controlled variable capacitance. This paper presents the operating principles, device architecture, and potential applications of QB-VCT. By leveraging quantum confinement effects and barrier modulation, the QB-VCT achieves a high tunability ratio, low leakage current, and improved switching speed compared to conventional MOSFETs and varactors. Simulation results indicate a cutoff frequency exceeding 500 GHz and a capacitance tuning range >10:1, making it suitable for reconfigurable RF circuits, mm-wave communications, and quantum-classical interfaces.

These values are derived from non-equilibrium Green’s function (NEGF) simulations with calibrated material parameters. qb-vct

The interface includes customizable buttons for "Call," "Recall," "Transfer," and "Store" functions. Simulation results indicate a cutoff frequency exceeding 500

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