Essays about: "electrostatic control"

Showing result 1 - 5 of 13 essays containing the words electrostatic control.

1. 1. Design and Modeling of InxGa(1−x)As/InP based Nanosheet Field Effect Transistors for High Frequency Applications

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Hanyu Liu; Xi Chen; [2023]
   Keywords : nanosheet NS ; gate-all-around GAA ; channel release; parasitic channel; MATLAB; COMSOL; technology node; Technology and Engineering;

   Abstract : The advancement of CMOS technology has been fueled by the need to satisfy Moore’s law by shrinking transistors to progressively smaller sizes and increasing the transistor density per unit area [1]. The dimension of the state-of-the-art MOSFET is now down to a few nanometers. READ MORE

3. 2. Fabrication and Characterization of Quantum-well Field Effect Transistor

   University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Yang Fu; [2022]
   Keywords : quantum-well field-effect transistor; InGaAs; subthreshold swing; sheet resistance; contact resistance; electron mobility; Post Metallization Annealing; electrostatic control; Physics and Astronomy;

   Abstract : The project aims to optimize the design and fabrication of InGaAs quantum-well field-effect transistor (QW-FET) by investigating transfer and output characteristics of the QW-FET. This work found a lower source/drain contact resistance solution starting with fabricating micrometer-level gate length transistors. READ MORE

4. 3. Work function engineering for high temperature FD-SOI transistors

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Chenxi Wang; [2021]
   Keywords : ;

   Abstract : Various applications require the MOSFETs that work at a high temperature which is ambient operating temperature higher than 125 ℃. However, the traditional bulk MOSFETs at high temperature suffers from high leakage currents and threshold voltage shift, thus the performance of the bulk MOSFETs is severely degraded. READ MORE

5. 4. Investigations of p-type quantum dots in GaSb nanowires

   University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Author : In-Pyo Yeo; [2021]
   Keywords : Physics and Astronomy;

   Abstract : The purpose of this project is to investigate hole transport in p-type quantum dots formed in GaSb nanowire and operating as single hole transistors. The individual and controlled hole-spin confinement in such system yields a variety of proposed applications for spintronics or quantum computation. READ MORE

6. 5. Increasing the Writing Resolution for Electro-hydrodynamic 3D-Printing : by Active Steering of e-jet

   University essay from Uppsala universitet/Mikrosystemteknik

   Author : Henrik Dan Bergman; [2019]
   Keywords : EHD; Electro-hydrodynamic; 3D-printing; Resolution; PCL; e-jet; Additive Manufacturing;

   Abstract : Additive manufacturing has grown considerably during the last couple of decades, whether it comes to the printing of metal structure or living cells. Additive manufacturing techniques relays on the successive addition of material to create the wanted structure. READ MORE