Sökning: "subthreshold swing."
Hittade 4 avhandlingar innehållade orden subthreshold swing..
1. Design and Fabrication of InP High Electron Mobility Transistors for Cryogenic Low-Noise Amplifiers
Sammanfattning : High electron mobility transistor (InP HEMT) cryogenic low noise amplifiers (LNAs) have made significant improvements in noise and gain following decades of development. Applications are found from radio astronomy to quantum computing. LÄS MER
2. Vertical III-V Nanowire Tunnel Field-Effect Transistors : A Circuit Perspective
Sammanfattning : The energy scaling of integrated circuits has reached its limit because the operating voltage of Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFET) based switches has reached its minimum value. MOSFETs are limited by thermionic emission and cannot achieve a subthreshold swing (SS) below 60 mV/decade at room temperature. LÄS MER
3. Vertical III-V Nanowire Tunnel Field-Effect Transistor
Sammanfattning : In this thesis fabrication and optimization of vertical III-V Tunneling Field-Effect transistors was explored. Usage of vertical nanowires, allows for combination of materials with large lattice mismatch in the same nanowire structure. LÄS MER
4. Vertical III-V Nanowire Transistors for Low-Power Logic and Reconfigurable Applications
Sammanfattning : With rapid increase in energy consumption of electronics used in our daily life, the building blocks — transistors — need to work in a way that has high energy efficiency and functional density to meet the demand of further scaling. III-V channel combined with vertical nanowire gate-all-around (GAA) device architecture is a promising alternative to conventional Si transistors due to its excellent electrical properties in the channel and electrostatic control across the gate oxide in addition to reduced footprint. LÄS MER