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Showing result 1 - 5 of 228 swedish dissertations matching the above criteria.

  2. 1. Molecular Beam Studies of Ice Surface Properties

    Author : Martina Suter; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Ice; surface; molecular beam; collision; dynamics; surface disorder; water condensation; helium; argon; carbon dioxide;

    Abstract : .... READ MORE

  4. 2. Growth of ZnO/GaN distributed Bragg reflectors by plasma-assisted molecular beam epitaxy

    Author : David Adolph; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Oxides; GaN; distributed Bragg reflector; MBE; molecular beam epitaxy; ZnO; Nitrides; DBR;

    Abstract : This thesis describes epitaxial growth of ZnO/GaN distributed Bragg reflectors by hybrid plasma-assisted molecular beam epitaxy on GaN(0001). The unique hybrid approach employed the same growth chamber for continuous growth of both ZnO and GaN without exposing the layers to the ambient conditions. READ MORE

  5. 3. Technology for biocomputational devices based on molecular motors

    Author : Frida Lindberg; NanoLund: Centre for Nanoscience; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Molecular motors; Nanofabrication; Biocomputation; Nanostructures; Fysicumarkivet A:2019:Lindberg;

    Abstract : For many multivariable problems there are no efficient algorithms for finding solutions. To this day, conventional electronic computers mainly solve problems in a sequential manner. This sequential operation prevents problem-solving within a reasonable time-frame due to superpolynomial, and sometimes even exponential, time complexities. READ MORE

  6. 4. Molecular Beam Studies of Interactions Between Ice Surfaces and Atmospherically Relevant Molecules

    Author : Liza Romero Lejonthun; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; molecular beam; surface; surface scattering; collision; water ice; ice; chlorine; nitrogen oxides; nitrogen monoxide; nitrogen dioxide; dinitrogen tetroxide; dinitrogen pentoxide; nitric acid; helium; graphite;

    Abstract : The discovery of the ozone hole over Antarctica in 1985 was one of the environmental issues that attracted most attention worldwide in the end of the last century. The cause of the ozone hole formation was proven to be coupled to the emission of chlorofluorocarbons (CFCs). READ MORE

  7. 5. Molecular beam Fourier transform microwave studies of molecular complexes

    Author : Stephan Wörmke; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik;

    Abstract : .... READ MORE