Essays about: "oxygen limitation"

Showing result 1 - 5 of 16 essays containing the words oxygen limitation.

  1. 1. Investigating and Fabricating High-K (Al2O3) and Ferroelectric (HfO2) MIM-Capacitors for use in BEOL Fabrication Applications

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

    Author : Thomas Hackett; [2021]
    Keywords : atomic layer deposition ALD ; ferroelectric; metal-insulator-metal MIM capacitors; low thermal budget; rapid thermal annealing RTA ;

    Abstract : Integration of high-K Metal-Insulator-Metal (MIM) capacitors in the Back-end-of-line (BEOL) is a topic of interest for the further development of the process at KTH Royal Institute of Technology. MIM-capacitors benefit from having constant capacitance values over a range of voltages and/or frequencies. READ MORE

  3. 2. Experimental removal of anoxic hypolimnion conditions in a lake increases perch growth

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Felix Torsson; [2021]
    Keywords : Eurasian perch; oxygen limitation; individual condition; growth and stomach fullness.;

    Abstract : Global warming leads to an increased browning of lakes across the northern hemisphere. This browning can due to benthic light-limitation cause hypoxic bottom conditions which can have negative impact on the fish production in the northern lakes. READ MORE

  4. 3. Modelling Local pH Values and Ion Distributions near Gold Nanoparticles

    University essay from Umeå universitet/Kemiska institutionen

    Author : Lisa Tete; [2021]
    Keywords : ;

    Abstract : Corrosion is the sum of processes by which an element, commonly a metal, wears away, deteriorates [1]–[3]. One of these processes uses the principle of electrochemistry as a basis, being the transfer of electrons between one chemical reaction and the element that undergoes corrosion [4], [5]. READ MORE

  5. 4. Evaluation of ULM for sub-wavelength imaging of microvasculature in skeletal muscles : A simulation study

    University essay from Umeå universitet/Institutionen för fysik

    Author : Andreas Selin; [2020]
    Keywords : ;

    Abstract : A vital part of the human anatomy is the circulatory system, which branches out in a vast network of vessels delivering oxygen and other nutrients to all parts of the body. In a human adult, there are about 40 billion capillaries with a diameter of about 10 µm. READ MORE

  6. 5. HfO2 and ITO Resistive Random-Access Memory

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

    Author : Mattias Åstrand; [2020]
    Keywords : RRAM; Resistive switching; HfO2; ITO; Physics and Astronomy;

    Abstract : The purpose of this work is of evaluating the choice of HfO2 and ITO as the dielectric and the top electrode in high performance resistive random-access memory (RRAM), respectively. The study is twofold, as it quantifies performance according to standard figures of merit for this technology, as well as provides insight into the physics of current conduction for this material choice. READ MORE