Essays about: "MOS"

Showing result 31 - 35 of 78 essays containing the word MOS.

  1. 31. Current voltage characterization of high-k oxide on InGaAs substrate

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

    Author : Muhammad Ismail; [2014]
    Keywords : Physics and Astronomy;

    Abstract : 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. READ MORE

  3. 32. Challenges in Smartphone based Video QoE Assessment "In-the-Wild"

    University essay from Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Author : Canberk Temiz; [2014]
    Keywords : QoE; MOS.;

    Abstract : Quality of Experience (QoE) of applications is highly important sinceapoor application performance and a low QoEmay cause a user to stop using it (e.g., shift to a “better” one), or change the network operator due to misinterpretation of the underlying reason. READ MORE

  4. 33. Single Crystalline CVD Diamond Based Devices for Power Electronics Applications

    University essay from Uppsala universitet/Elektricitetslära

    Author : Ehrnebo Adrian; [2014]
    Keywords : ;

    Abstract : Chemical vapor deposited single-crystalline diamond has rare material properties such as thermal conductivity five times as high as copper, a wide band gap, a high breakdown field and high carrier mobilities. This makes it a very interesting material for high power, high frequency and high temperature applications. READ MORE

  5. 34. Characterization of Al2O3 as CIGS surface passivation layer in high-efficiency CIGS solar cells

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Jonathan Joel; [2014]
    Keywords : CIGS; Surface Passivation; Thin Film Solar Cells; Al2O3; Capacitance-Voltage; Photoluminescence;

    Abstract : In this thesis, a novel method of reducing the rear surface recombination in copper indium gallium (di) selenide (CIGS) thin film solar cells, using atomic layer deposited (ALD) Al2O3, has been evaluated via qualitative opto-electrical characterization. The idea stems from the silicon (Si) industry, where rear surface passivation layers are used to boost the open-circuit voltage and, hence, the cell efficiency. READ MORE

  6. 35. Is it possible to reconstruct local pre-sence of pine on bogs during the Ho-locene based on pollen data? : a study based on surface and stratigraphical samples from three bogs in southern Sweden

    University essay from Lunds universitet/Geologiska institutionen

    Author : Isabelle Timms Eliasson; [2014]
    Keywords : southern Sweden; vegetation cover; bog; Pinus; pollen; Earth and Environmental Sciences;

    Abstract : Horizons rich in subfossil stumps and roots of Scots pine (Pinus sylvestris) are frequently found in stratigraphies of northern European peatlands, providing clear evidence of Holocene periods with favourable conditions for bog-pine growth. The pines could only grow when bog-surface wetness was sufficiently low, and the presence of their remains is therefore a good indicator of past climatic conditions, mainly precipitation. READ MORE