Sökning: "Bound state"

Visar resultat 1 - 5 av 366 avhandlingar innehållade orden Bound state.

  1. 1. Charge Transport in Semiconductor Nanowire Quantum Devices: From Single Quantum Dots to Topological Superconductors

    Författare :Mingtang Deng; Fasta tillståndets fysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Multiple Andreev reflection; SQUID; Proximity effect; the Josephson effect; Cooper pair; the Kondo effect; the Zeeman effect; Quantum dot; InSb; Nanowires; Transport; Fysicumarkivet A:2013:Deng; Majorana bound state; Yu-Shiba-Rusinov state; Andreev bound state;

    Sammanfattning : This thesis focuses on charge transport in semiconductor InSb nanowire quantum devices, including the electron transport, the hole transport, and the Cooper pair transport. Devices in which InSb semiconductor nanowire quantum dots are coupled with normal metals, superconductors or the proximity effect induced topological superconductors are fabricated and measured. LÄS MER

  3. 2. Nationalising Culture : The Reorganisation of National Culture in Swedish Cultural Policy 1970–2002

    Författare :Tobias Harding; Erling Bjurström; Svante Beckman; Per Mangset; Linköpings universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; cultural policy; Sweden; nation-state; imagined communities; neo-institutionalism; path dependency; separation of church and state; universal values; particular values; ethnic nations; state-framed nations; kulturpolitik; Sverige; nationalstat; föreställd gemenskap; nyinstitutionalism; stigberoende; kyrka-stat-frågan; universella värden; partikulära värden; etnisk nationsuppfattning; statsinramad nationsuppfattning; Cultural heritage and cultural production; Kulturarv och kulturproduktion;

    Sammanfattning : By comparative analysis of Swedish cultural policy (including art policy, heritage policy and Church policy) during the Riksdag periods of 1970-73, 1991-94, 1994-98 and 1998-2002 the relationship between cultural policy and the concept of the nation as a homogenous cultural community (defined by either an ethnic or a state-framed concept) is explored. Neoinstitutional analysis of cultural policy as an organisational field is combined with analysis of how the nation is conceived as an imagined community, and what values it strives to uphold to show how these values and concepts are institutionalised in its cultural policy and how this supports the legitimacy of the State as a nation-state. LÄS MER

  4. 3. Photodetachment spectroscopy : negative ion bound states and resonances Gunnar Haeffler

    Författare :Gunnar Haeffler; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; electron correlation; electron affinity; shape resonance; fine structure; ion optics; photodetachment; resonance ionization spectroscopy RIS ; Wigner law; doubly excited state; Feshback resonance; negative ion; electron spectroscopy;

    Sammanfattning : .... LÄS MER

  5. 4. Effects of the environment on quantum systems: decoherence, bound states and high impedance in superconducting circuits

    Författare :Marco Scigliuzzo; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TLS; atom photon bound state; circuit QED; quantum thermodynamics; two-level systems; surface acoustic wave; high impedance; superconducting circuits; SAW;

    Sammanfattning : Superconducting circuits in the quantum regime represent a viable platform for microwave quantum optics, quantum simulations and quantum computing. In the last two decades, a large effort brought this architecture from an academic curiosity to concrete technology. LÄS MER

  7. 5. Dynamics of Quantum Correlations with Photons : Experiments on bound entanglement and contextuality for application in quantum information

    Författare :Elias Amselem; Mohamed Bourennane; Antonio Acín; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Quantum information; quantum optics; foundations of quantum mechanics; entanglement; non-contextuality; Kochen-Specker theorem; parametric down-conversion; quantum state engineering; fysik; Physics;

    Sammanfattning : The rapidly developing interdisciplinary field of quantum information, which merges quantum and information science, studies non-classical aspects of quantum systems. These studies are motivated by the promise that the non-classicality can be used to solve tasks more efficiently than classical methods would allow. LÄS MER