Sökning: "Semiconductor manufacturing"

Visar resultat 1 - 5 av 39 uppsatser innehållade orden Semiconductor manufacturing.

1. 1. The impact of Covid-19 on thesupply chain : Review of the effects of a pandemic crisis on the global supplysystem and analysis of its fragilities

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Lorenzo Musella; [2023]
   Nyckelord :;

   Sammanfattning : The COVID-19 pandemic has created significant challenges for supply chains worldwide,affecting all aspects of the supply chain from manufacturing to distribution. The aim of this thesis is to show how the disruptions caused by the pandemic have highlighted the fragility of global supply chains, particularly in terms of logistics, manufacturing, distribution, and demand and propose a redesign of the supply chain to better withstand these events. LÄS MER

3. 2. Global Supply Chain Optimisation by Using Sensing Solutions

   Master-uppsats, Lunds universitet/Produktionsekonomi

   Författare :Ahmad Belbisi; Amjad Belbisi; [2023]
   Nyckelord :Supply Chain Disruptions; Supply Chain Resilience; Supply Chain Visibility; Supply Chain Transparency; Real-Time Visibility; Internet of Things; Industry 4.0; Technology and Engineering;

   Sammanfattning : Problemformulering: Internationalisering, högre volatilitet på efterfrågan och snabbare försörjningskedjor är faktorer som gör den globala kedjan mer komplex. Därför strävar organisationer efter en bättre bild av deras försörjningskedja realtidsprestanda. LÄS MER

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

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

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

   Sammanfattning : 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. LÄS MER

5. 4. Simulation of Quantum Cascade Lasers

   Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Matematisk fysik

   Författare :Zakaria Mohamed; [2023]
   Nyckelord :Quantum Cascade Lasers; Simulations; Numerical Methods; Computational Models; Heterostructures; Physics and Astronomy;

   Sammanfattning : This thesis aimed to contribute to the improvement of Quantum Cascade Lasers (QCLs) by focusing on the effective determination of quantum levels in these devices. The current method relies on an outdated Fortran code, which poses challenges when integrating into optimization schemes. LÄS MER

7. 5. Flashlamp Annealing for Improved Ferroelectric Junctions

   Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Theodor Blom; [2023]
   Nyckelord :Flashlamp annealing; ferroelectricity; hafnia oxide; III-V semiconductor; thermal annealing; device performance; Technology and Engineering;

   Sammanfattning : The effects of flashlamp annealing (FLA) on the quality of ferroelectric HfxZr1–xO2 (HZO) interfaces, integrated on InAs substrates, are evaluated. For the integration of ferroelectric HZO on III-V semiconductors the crystallization via rapid thermal processing (RTP) can severely degrade the HZO/III-V interface. LÄS MER