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Visar resultat 1 - 5 av 10 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Characterization of Bi-incorporated InSb(111)A/B Surfaces : An STM and XPS Study

    Master-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Shengpeng Huang; [2023]
    Nyckelord :indium antimonide; surface reconstructions; bismuth deposition; scanning tunneling microscopy; X-ray photoelectron spectroscopy.; Physics and Astronomy;

    Sammanfattning : In recent years, III-V semiconductor materials have received increasing attention due to their admirable electronic properties like direct tunable bandgaps and high charge carrier mobility. Indium Antimonide (InSb) possesses the largest electron mobility among III-V materials and is promising for infrared detectors, high-speed field effect transistors, and spintronics. LÄS MER

  3. 2. Chemical Mechanical Polishing of InSb

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

    Författare :David Linehan; [2021]
    Nyckelord :CMP; InSb; Chemical Mechanical Polishing; Indium; Antimonide; AFM; Profilometer; Ultrasonic; PVA; Smooth; Rough; Etch; Planarization; Technology and Engineering;

    Sammanfattning : .... LÄS MER

  4. 3. Establishing simulations of shockwaves in InSb using molecular dynamics

    Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Författare :Erik Löfquist; [2021]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Laser induced shockwaves have previously been shown to prompt structural changes in germanium. Similar experiments have now been performed in InSb, with powder diffraction patterns displaying a peak at 2.3Å indicating the formation of an unknown structure. LÄS MER

  5. 4. Influence of strain and point defects on the Seebeck coefficient of thermoelectric CoSb3 : Inverkan av töjnings och punktdefekter på Seebeck-koefficienten för termoelektrisk CoSb3

    Master-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Ibrahim Awala; [2021]
    Nyckelord :Cobalt antimonide; Thermoelectric; Strain; Seebeck coefficient; oxidation; DFT; DFT-MD;

    Sammanfattning : Many studies and experiments have been conducted over the years to find solutions to the electricity problem. This issue is not just related to how fossil fuels are dispensed. Also, the environmental concerns associated with using fossil fuels have become a severe issue, which is a major cause of environmental pollution and ozone layer damage. LÄS MER

  7. 5. GaSb nanowire transistors with process induced strain

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Edvin Winqvist; [2017]
    Nyckelord :GaSb; gallium; antimonide; nanowire; transistor; strain; physics; thesis; Physics and Astronomy;

    Sammanfattning : With the constant downscaling of Si transistors reaching its limits, other alternatives have been actively researched the past decades. Group III-V semiconductors are excellent materials with generally high carrier mobilities that can replace Si in transistors. LÄS MER