Essays about: "Substrate Investigation"

Showing result 21 - 25 of 65 essays containing the words Substrate Investigation.

  1. 21. Aerotaxy-grown GaAs nanowires using Ga seed particles

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

    Author : Eric Ceccarelli; [2021]
    Keywords : Aerotaxy; GaAs nanowires; epitaxy; self-catalized growth; self-seeded growth; Ga seeded GaAs nanowires; Ga seeded GaP nanowires; Technology and Engineering;

    Abstract : Aerotaxy offers an alternative method for the manufacturing of semiconductor nanowires. Instead of seeding growth on an expensive substrate, aerosol seed particles act as the catalyst for the Vapor–Liquid–Solid growth in a hot flow through reactor. READ MORE

  3. 22. A pre-study for functional coatings evaluated on light metals to be applied on a new HPDC Mg-alloy : Investigating tribological and thermophysical properties, as-cast and coated

    University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design

    Author : Louise Albo Zieme; Pontus Bergstedt; [2021]
    Keywords : reciprocating dry sliding wear test; thermophysical test; NiP-SiC; Ni-SiC; functional coatings; progressive scratch test; adhesion; magnesium alloy; aluminium alloy; hardness.;

    Abstract : Magnesium with two-thirds of the density compared to aluminium and one-quarter of steel, intrigues product developers and material scientists due to the light metal’s excellent combination of strength to weight ratio as well as their capability of being produced as a High Pressure Die Cast component compared to other ferrous or light metal alloys.   However, a magnesium alloy inherits some concerning drawbacks, limiting the exploitation in structural applications and mechanical design such as automotive, heavy machinery and aerospace components. READ MORE

  4. 23. Synthesis and Characterization of Copper Halide Complex Materials

    University essay from KTH/Tillämpad fysikalisk kemi

    Author : Hiroki Tomita; [2021]
    Keywords : Copper halide complexes; Coordination polymers; Photoluminescence; Bidentate ligands; Applications of thin films; Kopparhalogenidkomplex; koordinationspolymerer; fotoluminiscens; bidentata ligander; tillämpningar av tunna skikt;

    Abstract : Energiförbrukning är ett hett ämne i världen idag, eftersom världens befolkning fortsätter att växa. Som ett resultat ökar också den globala energiförbrukningen snabbt och utsläppen av koldioxid därmed, vilket påverkar global uppvärmning och klimatförändringar. READ MORE

  5. 24. Erosion Behaviour of Thermal Barrier Coatings

    University essay from Linköpings universitet/Konstruktionsmaterial

    Author : Caroline Wännman; [2021]
    Keywords : erosion; TBC; APS; EB-PVD; PS-PVD; failure mechanisms;

    Abstract : Thermal barrier coatings (TBCs) are advanced material systems used in the hot sections of gas turbines. The TBCs are designed to provide insulation against hot gases by a ceramic top coat and to provide oxidation and corrosion resistance by a metallic bond coat. READ MORE

  6. 25. Urbana kolsänkor : utformning av kolinlagrande vegetationsytor i staden

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Emelie Andersson; [2021]
    Keywords : landskapsarkitektur; kolsänka; kolinlagring; Uppsala; naturvägledning;

    Abstract : I ett föränderligt klimat behöver landskapsarkitekten verktyg för att genom planering, förvaltning och gestaltning åstadkomma hållbara stadsbyggnadslösningar. Trädens bidrag med ekosystemtjänster genom kolinlagring undersöks internationellt utifrån dess roll i klimatarbetet. READ MORE