Sökning: "junction"
Visar resultat 1 - 5 av 520 avhandlingar innehållade ordet junction.
1. Lumped arrays of Josephson junction oscillators
Sammanfattning : .... LÄS MER
2. Single Junction and Tandem Junction Nanowire Solar Cells
Sammanfattning : Solar cells based on silicon are successfully harvesting solar energy in established and increasingly widespread solar panels. However, their efficiency is limited by the Shockley–Queisser limit. For certain applications where high efficiency is the key figure of merit, the use of multi-junction solar cells is desirable. LÄS MER
3. Neuromuscular junction revisited : biochemical studies on mechanisms involved in transmission events
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4. Measuring quantum systems with a tunnel junction
Sammanfattning : This thesis is concerned with employing the statistics of charge transfer in a conductor as a tool for quantum measurement. The physical systems studied are electronic devices made by nanoscale manufacturing techniques. In this context quantum measurement appears not as a postulate, but as physical process. LÄS MER
5. Growth and Characterization of Tandem-Junction Photovoltaic Nanowires
Sammanfattning : In order to satisfy the growing energy needs of our planet’s population, and at the same time mitigate global warming, sustainable energy sources such as solar energy are indispensable. In addition to conventional silicon-based solar cells, nanotechnology offers interesting approaches for complementary applications. LÄS MER