| Title: | Coherent dynamics of a spin ensemble | Other Titles: | Kohärente Dynamik eines Spin Ensembles | Language: | English | Authors: | Streltsov, Kirill | Qualification level: | Diploma | Keywords: | Quantum Optics; Hybrid quantum systems; Quantum Technology; Solid state physics; spin systems; superconducting quantum circuits | Advisor: | Schmiedmayer, Hannes-Jörg | Assisting Advisor: | Majer, Johannes Angerer, Andreas |
Issue Date: | 2017 | Number of Pages: | 62 | Qualification level: | Diploma | Abstract: | In this thesis the theoretical and experimental treatment of the dynamics of a large ensemble of two-level systems that are equally coupled to a bosonic mode is presented. The connection to superradiance in open quantum systems is explored. The experimental system is based on a 3D cavity with a reduced mode volume and an ensemble of Nitrogen-Vacancy centers in diamond. With this system a coherent population inversion in a macroscopic ensemble is reached for the first time. The experiment is shown to agree well with the semiclassical theory. |
URI: | https://resolver.obvsg.at/urn:nbn:at:at-ubtuw:1-97096 http://hdl.handle.net/20.500.12708/1602 |
Library ID: | AC13685442 | Organisation: | E141 - Atominstitut | Publication Type: | Thesis Hochschulschrift |
| Appears in Collections: | Thesis |
Files in this item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Streltsov Kirill - 2017 - Coherent dynamics of a spin ensemble.pdf | 2.98 MB | Adobe PDF |  View/Open |
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