Search for dissertations about: "Artificial Atoms"

Showing result 26 - 30 of 36 swedish dissertations containing the words Artificial Atoms.

  2. 26. Quantum optics and relativistic motion with superconducting circuits

    Author : Joel Lindkvist; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Superconducting microwave circuits provide a versatile platform for studying quantum optics with artificial atoms, mainly motivated by applications in quantum information. In addition, the circuits are promising for simulation of relativistic phenomena. This thesis is based on theoretical work along both these lines. READ MORE

  4. 27. Effects of Coherence and Correlations on Transport through Nanostructures

    Author : Olov Karlström; Matematisk fysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fysicumarkivet A:2012:Karlström;

    Abstract : This dissertation deals with the effects of coherence and correlations on transport through nanostructures. Simulations are mainly performed using the second order von Neumann approach, a method capable of dealing with these effects in the presence of higher order tunneling. READ MORE

  5. 28. Development of metal complexes for water oxidation

    Author : Bao-Lin Lee; Björn Åkermark; Xiaodong Zou; Antoni Llobet; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; organisk kemi; Organic Chemistry;

    Abstract : In an artificial version of photosynthesis, sunlight and water are used to produce fuels. Our research focuses on the bottleneck in this process, the photooxidation of water. In the course of developing a water oxidation catalyst, a number of metal complexes have been synthesised, characterised, and studied for catalytic activity. READ MORE

  6. 29. Confinement Sensitivity in Quantum Dot Spin Relaxation

    Author : Carl Wesslén; Eva Lindroth; Andrei Manolescu; Stockholms universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; fysik; Physics;

    Abstract : Quantum dots, also known as artificial atoms, are created by tightly confining electrons, and thereby quantizing their energies. They are important components in the emerging fields of nanotechnology where their potential uses vary from dyes to quantum computing qubits. Interesting properties to investigate are e.g. READ MORE

  7. 30. A study on emerging electronics for systems accepting soft errors

    Author : Joakim Alvbrant; J. Jacob Wikner; Emil Nilsson; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronic clay; Redundant systems; Memristor; Wireless sensor networks;

    Abstract : Moore’s law has until today mostly relied on shrinkage of the size of the devices inintegrated circuits. However, soon the granularity of the atoms will set a limit together with increased error probability of the devices. How can Moore’s law continue in thefuture? To overcome the increased error rate, we need to introduce redundancy. READ MORE