Sökning: "Niels Bohr"

Hittade 4 uppsatser innehållade orden Niels Bohr.

  1. 1. Fabrication Development of InAs-Pb Nanodevices

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Bo Rasmus Edholm; [2022]
    Nyckelord :Nanofabrication; Qubit; InAs; SAG; Nanowire; Lithography; EBL;

    Sammanfattning : Research groups around the world are looking to develop a qubit protected from decoherence for achieving quantum advantage in computations. This would have huge impact on the modern world. The applications are many from drug development to cryptography and many more  elds. LÄS MER

  3. 2. Measuring the [C II]-to-H I connection in high-redshift absorption-selected galaxies

    Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Gaurav Senthil Kumar; [2022]
    Nyckelord :QSO; Quasar; Black Hole; AGN; Active Galactic Nuclei; DLA; Damped Lyman Alpha; C II; [C II]; H I; Sightline; HST; X-shooter; Spectroscopy; Echelle Spectroscope; Hyperfine transition; Hyperfine; Physics and Astronomy;

    Sammanfattning : HI neutral gas is the basic building block of galaxies. It dictates the star formation rate and hence the metal enrichment rates within high redshift galaxies. HI neutral gas cannot be directly observed beyond z ≈ 0. LÄS MER

  4. 3. On the (1/2,1/2) Representation of the Lorentz Group and the Discrete CPT Symmetries

    Kandidat-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Författare :Nikolaj Skog Pirinen; [2021]
    Nyckelord :The Lorentz Group; Group Theory; Quantum Field Theory; CPT; Symmetry; Spinors; Representation Theory; Physics and Astronomy;

    Sammanfattning : This thesis derives the explicit form of the elements of the (1/2,1/2) representation of the Lorentz group, by actually performing a direct product of the chiral (1/2,0)- and (0,1/2)-representations. The Lorentz transformations of fourvectors are thereafter recovered from this direct-product representation, allowing the derivation of a transformation matrix between the fourvector- and direct product basis. LÄS MER

  5. 4. Forecasting Management

    Magister-uppsats, Handelshögskolan BBS

    Författare :Andreas Jessen; Carina Kellner; [2009]
    Nyckelord :Sales Forecasting; Sales Forecasting Process; Forecasting Management; Forecasting Methods; Performance Measurement; Domain Knowledge; Forecasting Systems; Emerging and Developing Country Markets; Construction Equipment; VCE Region International; Volvo;

    Sammanfattning : In a world that is moving faster and faster, a company’s ability to align to market changes is becoming a major competitive factor. Forecasting enables companies to predict what lies ahead, e.g. trend shifts or market turns, and makes it possible to plan for it. LÄS MER