Search for dissertations about: "doping"

Showing result 1 - 5 of 356 swedish dissertations containing the word doping.

  1. 1. Transforming the Doping Culture : Whose responsibility, what responsibility?

    Author : Ashkan Atry; Ulrik Kihlbom; Mats G. Hansson; Mike McNamee; Uppsala universitet; []
    Keywords : HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; Doping; responsibility; prospective responsibilities; cheating; good will; interpersonal relations; sports; Etik; Ethics;

    Abstract : The doping culture represents an issue for sport and for society. Normative debates on doping have been mainly concerned with questions of the justifiability of doping. The practice of assigning responsibility for doping behaviour has chiefly been individual-based, focusing mainly on the individual athlete’s doping behaviour. READ MORE

  2. 2. Doping of Semiconductor Nanowires

    Author : Jesper Wallentin; Fasta tillståndets fysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; metal-organic vapour phase epitaxy; III-V semiconductor materials; nanowires; doping; solar cells; F:2013:Wallentin;

    Abstract : In this thesis, in situ doping during growth of III-V semiconductor nanowires, primarily for photovoltaic applications, is investigated. The nanowires were grown by metalorganic vapor phase epitaxy (MOVPE), with gold seed particles. READ MORE

  3. 3. Silicon δ-doping and Isoelectronic Doping in GaAs ans GaN Layers Grown by MBE

    Author : Jan Thordson; Chalmers University of Technology; []
    Keywords : MBE; doping; GaN; III-V; delta-doping; heterostructures; GaAs;

    Abstract : This work concerns MBE-grown material, particularly physical effects due to controlled impurities of Si and N in arsenides, and the growth of nitrides and studies of Al- and As-impurities in them. Apart from interesting physical phenomena there are important device applications. The first part is devoted to studies of Si .delta. READ MORE

  4. 4. Molecular Doping of Polar Conjugated Polymers

    Author : David Kiefer; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; thermal stability; dopant dianion; air stability; compatibility; polar conjugated polymer; double doping; molecular doping;

    Abstract : Organic semiconductors may enable a wide range of flexible electronics, such as flexible displays or solar cells. Conjugated polymers constitute one of the most widely studied class of organic semiconductors. READ MORE

  5. 5. Interplay of Nanostructure and Molecular Doping of Poly(3-hexylthiophene)

    Author : Jonna Hynynen; Chalmers University of Technology; []
    Keywords : Thermoelectric plastic; P3HT; semiconducting polymer; Mo tfd-COCF3 3; F4TCNQ; structure-property relationships; doping;

    Abstract : The accelerating growth of the number of inter-connected small devices, which together make up the so-called Internet of Things, is increasing the need for autonomous power sources. Heat is an abundant and often wasted source of energy. Thermoelectric generators could be used to harvest this waste energy. READ MORE