Sökning: "breakdown voltage"

Visar resultat 21 - 25 av 37 uppsatser innehållade orden breakdown voltage.

  1. 21. Characterization of single InP Nanowire-based Avalanche Photodetectors

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

    Författare :Virginia Boix De La Cruz; [2016]
    Nyckelord :Photodetectors; Nanotechnology; Nanowires; IndiumPhosphide; Semiconductors; Physics and Astronomy;

    Sammanfattning : Nanoscience is an emerging field of technology where the bottom-up fabrication techniques are utilized instead of the traditional top-down approaches for enhancing the performance of di erent optoelectronic devices. One such material is a semicon- ductor nanowire (NW) which holds immense potential in nanophotonic applications, such as solar cells, LEDs, lasers, sensors and photodetectors. LÄS MER

  3. 22. Vertical heterostructure III-V nanowire MOSFETs

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

    Författare :Adam Jönsson; [2016]
    Nyckelord :MOSFET; transistor; heterostructure; III-V; RF; semiconductor; silicon; fabrication; electronics; Technology and Engineering;

    Sammanfattning : If cars had developed as fast as processors they would go at 470,000 mph, get 100,000 miles to the gallon, and cost 3 cents" claims Paul Ottelini, Intel CEO 2005-2013. This serves as a reminder of how fast the field of nanoelectronics is developing due to constant demand for faster and more energy efficient integrated circuits. LÄS MER

  4. 23. Kartläggning av faktorer som kan minska antalet återinkopplingar i elnätet

    Kandidat-uppsats, Högskolan Väst/Avd för automationssystem

    Författare :Roger Mellqvist; [2015]
    Nyckelord :Short interruption; lightning; surge arrestor; protective gap; Korta avbrott; åska; ventilavledare; gnistgap;

    Sammanfattning : Vattenfall Eldistribution AB distribuerar el till ca 900 000 kunder i Sverige. Det handlar om både privatkunder och företagskunder. Enheten Nätdrift vars driftcentral är placerad i Trollhättan har till uppgift att se till att elnätet är spänningssatt och att man skall minimera avbrottstiderna. LÄS MER

  5. 24. Leakage current and breakdown of HfO2/InGaAs MOS capacitors

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen

    Författare :Edvin Winqvist; [2015]
    Nyckelord :breakdown; leakage; ingaas; hfo2; Physics and Astronomy;

    Sammanfattning : With the constant downscaling of transistors, silicon as a production material is falling out of favour because of increasing power consumption when the size of devices becomes smaller. Compound materials from group III-V in the table of elements are promising candidates to replace silicon. LÄS MER

  7. 25. Current voltage characterization of high-k oxide on InGaAs substrate

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

    Författare :Muhammad Ismail; [2014]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Abstract Metal oxide semiconductor (MOS) capacitor was fabricated on the InGaAs substrate with Al2O3/HfO2 gate oxide. InGaAs is one of the promising candidates for advanced applications which require the lower power supply and high frequency. LÄS MER