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http://doi.org/10.25358/openscience-1403Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Schöpe, Henrik | |
| dc.date.accessioned | 1999-12-31T23:00:00Z | |
| dc.date.available | 2000-01-01T00:00:00Z | |
| dc.date.issued | 2000 | |
| dc.identifier.uri | https://openscience.ub.uni-mainz.de/handle/20.500.12030/1405 | - |
| dc.description.abstract | Experimental investigations of visible Smith-Purcell-radiation with a micro-focused high relativistic electron beam (E=855 MeV) are presented in the near region, in which the electron beam grazes the surface of the grating. The radiation intensity was measured as a function of the angle of observation and of the distance between electron beam axis and the surface of the grating simultaneously for two different wavelengths (360 nm, 546 nm).In the experiments Smith-Purcell-radiation was identified by the measured angular distribution fulfilling the characteristic coherence condition. By the observed distance dependence of the intensity two components of Smith-Purcell-radiation could be separated: one component with the theoretical predicted interaction length hint, which is produced by electrons passing over the surface of the grating, and an additional component in the near region leading to a strong enhancement of the intensity, which is produced by electrons hitting the surface. To describe the intensity of the observed additional radiation component a simple model for optical grating transition radiation, caused by the electrons passing through the grating structure, is presented. Taking into account the simple scalar model, the results of a Monte-Carlo calculation show that the additional radiation component could be explained by optical grating transition radiation. | en_GB |
| dc.language.iso | ger | |
| dc.rights | InCopyright | de_DE |
| dc.rights.uri | https://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject.ddc | 530 Physik | de_DE |
| dc.subject.ddc | 530 Physics | en_GB |
| dc.title | Untersuchung zum Entstehungsmechanismus von Smith-Purcell-Strahlung im Nahbereich mit einem 855 MeV Elektronenstrahl geringer Emittanz | de_DE |
| dc.type | Dissertation | de_DE |
| dc.identifier.urn | urn:nbn:de:hebis:77-104 | |
| dc.identifier.doi | http://doi.org/10.25358/openscience-1403 | - |
| jgu.type.dinitype | doctoralThesis | |
| jgu.type.version | Original work | en_GB |
| jgu.type.resource | Text | |
| jgu.organisation.department | FB 08 Physik, Mathematik u. Informatik | - |
| jgu.organisation.year | 2000 | |
| jgu.organisation.number | 7940 | - |
| jgu.organisation.name | Johannes Gutenberg-Universität Mainz | - |
| jgu.rights.accessrights | openAccess | - |
| jgu.organisation.place | Mainz | - |
| jgu.subject.ddccode | 530 | |
| opus.date.accessioned | 1999-12-31T23:00:00Z | |
| opus.date.modified | 1999-12-31T23:00:00Z | |
| opus.date.available | 2000-01-01T00:00:00 | |
| opus.organisation.string | FB 08: Physik, Mathematik und Informatik: FB 08: Physik, Mathematik und Informatik | de_DE |
| opus.identifier.opusid | 10 | |
| opus.institute.number | 0800 | |
| opus.metadataonly | false | |
| opus.type.contenttype | Dissertation | de_DE |
| opus.type.contenttype | Dissertation | en_GB |
| jgu.organisation.ror | https://ror.org/023b0x485 | |
| Appears in collections: | JGU-Publikationen | |
