Essays about: "nanoscale transistor"

Found 5 essays containing the words nanoscale transistor.

1. 1. Quantum Simulation of Quantum Effects in Sub-10-nm Transistor Technologies

   University essay from Uppsala universitet/Materialteori

   Author : Anders Winka; [2022]
   Keywords : Transistor Modeling; Quantum Transport; QTBM; Block Cyclic Reduction; Quantum Computing; Quantum Annealer;

   Abstract : In this master thesis, a 2D device simulator run on a hybrid classical-quantum computer was developed. The simulator was developed to treat statistical quantum effects such as quantum tunneling and quantum confinement in nanoscale transistors. READ MORE

3. 2. InAs and high-k oxides, a scanning tunnelling study of their interfaces

   University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

   Author : Mattias Åstrand; [2018]
   Keywords : Semiconductor; High-k; Atomic layer deposition; Scanning tunnelling microscopy; Scanning tunnelling spectroscopy; Physics and Astronomy;

   Abstract : In order for semiconductor materials to be suitable for implementation in new and progressive devices they have to be of better electronic characteristics than currently used materials, and maintain these once treated and put into action. It is important to verify that bulk characteristics are not hindered at the surface when a given semiconductor is put in contact with another material due to necessity. READ MORE

4. 3. Wet Etching of Silicon Germanium Nanowires

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

   Author : Grigory Liubchenko; [2017]
   Keywords : Wet Etching; Nanowires; Physics and Astronomy;

   Abstract : The aim of this project is to understand the wet etching mechanism of SiGe at the nanoscale. We will use the etching of SiGe nanowires as a case study and we will optimize the etchant solution in order to achieve high selectivity over Si, preserve the shape of SiGe nanowire (isotropic etching) and control their diameter below the threshold of ten nanometers. READ MORE

5. 4. Quantum Dot Low Temperature Measurement and Analysis Thesis

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

   Author : Vidar Flodgren; [2017]
   Keywords : nanoscience; physics; quantum dots; electron transport; Physics and Astronomy;

   Abstract : In this bachelor project, the electron transport within quantum dot transistor devices, whose barriers are electrostatically induced, was measured and analysed. The properties of devices with this particular architecture are not yet fully understood. READ MORE

6. 5. Magnetic State Detection in Magnetic Molecules Using Electrical Currents

   University essay from Uppsala universitet/Materialteori

   Author : Turab Saygun; [2015]
   Keywords : Magnetic Molecules; Nanoscale Systems; Spintronics; Molecular Spin Valve; Quantum Computing; Quantum Dot System; Nanoscale transistor; Nanostructures; Solid State Physics; Many Body Physics; Condensed Matter Physics; Green s Functions;

   Abstract : A system with two magnetic molecules embedded in a junction between non-magnetic leads was studied. In this system electrons tunnel from the localized energy level in region one to the localized energy level in region two generating a flow of electric charge through the quantum dot system. READ MORE