Sökning: "Excitons"
Visar resultat 21 - 25 av 67 avhandlingar innehållade ordet Excitons.
21. Microscopic Modeling of Exciton-Polaritons in Two-Dimensional Materials
Sammanfattning : Integrating 2D materials into high-quality optical microcavities opens the door to fascinating many-particle phenomena including the formation of exciton-polaritons. These are hybrid quasi-particles inheriting properties of both the constituent photons and excitons. LÄS MER
22. Investigations of Strong Light-Matter Interactions in Nanophotonic Systems
Sammanfattning : Noble metal nanoparticles can support localized surface plasmon resonances (LSPR), thus behaving as open optical resonators. Outstanding optical properties as well as a subwavelength mode volume make plasmonic nanoparticles a promising platform for enhanced light-matter interactions. LÄS MER
23. Organic Photodiodes : Optical, electric, and morphological aspects of polymer based devices
Sammanfattning : The use of semiconducting organic materials as the active layer in optoelectronic devices offers some advantages in processing and new possibilities of device fabrication such as large-area devices. The mechanism of charge generation upon light absorption in organic materials differs from that in inorganic semiconductors. LÄS MER
24. Excitonic and charge carrier transport in organic materials and device applications
Sammanfattning : With the potential for future commercial use, organic electronics have been intensively studied for the last few decades. To exploit the next generation of high-performance devices, detailed study of the underlying physics is essential. LÄS MER
25. Excitonic effects in ZnO
Sammanfattning : Zinc Oxide (ZnO) is an extensively researched II-VI wide bandgap semiconductor material. As a promising material for future optoelectronic and spintronic applications, it continues to attract enormous amount of interest. LÄS MER