Search for dissertations about: "window junction"

Showing result 6 - 10 of 11 swedish dissertations containing the words window junction.

  2. 6. Stem cell interactions with the injured brain

    Author : Linda Maria Jäderstad; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Neurodegenerative diseases such as Parkinson's disease, Huntington's disease and amyotrophic lateral sclerosis and acute neurological disorders such as brain ischemia and traumatic injury yearly affect millions of people. Neural stem cell (NSC) grafting is an emerging strategy to treat and potentially cure these conditions for which today no effective remedies exist. READ MORE

  4. 7. Polymer light-emitting electrochemical cells : Utilizing doping for generation of light

    Author : Piotr Matyba; Ludvig Edman; Qibing Pei; Umeå universitet; []
    Keywords : ;

    Abstract :     The current implementation of conjugated polymers (“conducting plastics”) in a wide range of devices promises to bring the vision of a new generation of flexible, efficient and low-cost applications to reality. Plastic lightemitting devices in the form of polymer light-emitting diodes (PLEDs) are projected to be particularly close to the market in applications such as large area and conformable illumination panels and high-performance thin displays. READ MORE

  5. 8. Integration of epitaxial SiGe(C) layers in advanced CMOS devices

    Author : Julius Hållstedt; Henry Radamson; Eugene A. Fitzgerald; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Silicon Germanium Carbon SiGeC ; Chemical Vapor Deposition CVD ; Epitaxy; Pattern Dependency; MOSFET; Mobility; Spacer Gate Technology; Semiconductor physics; Halvledarfysik;

    Abstract : Heteroepitaxial SiGe(C) layers have attracted immense attention as a material for performance boost in state of the art electronic devices during recent years. Alloying silicon with germanium and carbon add exclusive opportunities for strain and bandgap engineering. READ MORE

  6. 9. Functions of Pericytes in Ischemic Stroke

    Author : Michaela Roth; Lund Neurologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Stroke; Pericytes; RGS5; Blood-brain barrier; vascular remodelling; scar formation;

    Abstract : Ischemic stroke remains one of the leading causes of death and disability worldwide, and its burden is predicted to further increase due to the aging population. The only available treatments, thrombolysis or thrombectomy, can only be applied within a limited time window after stroke onset, and thus are applicable only to a small proportion of stroke patients. READ MORE

  7. 10. Magneto-optical studies of dilute nitrides and II-VI diluted magnetic semiconductor quantum structures

    Author : Daniel Dagnelund; Irina Buyanova; Weimin Chen; Marek Godlewski; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Dilute nitrides; DMS; defect; ODMR; optically detected magnetic resonance; spin injection; PLE; photoluminescence excitation; post-growth hydrogenation; heterojunction; Semiconductor physics; Halvledarfysik;

    Abstract : This thesis work aims at a better understanding of magneto-optical properties of dilute nitrides and II-VI diluted magnetic semiconductor quantum structures. The thesis is divided into two parts. The first part gives an introduction of the research fields, together with a brief summary of the scientific results included in the thesis. READ MORE