2 papers
| title: | Novel Radio-Frequency Gun Structures For Ultrafast Relativistic Electron Diffraction |
| format: | journal article |
| year: | 2009 |
| 7 authors: | | | | | | | |
| abstract: | Radio-frequency (RF) photoinjector-based relativistic ultrafast electron diffraction (UED) is a promising new technique that has the potential to probe structural changes at the atomic scale with sub-100 fs temporal resolution in a single shot. We analyze the limitations on the temporal and spatial resolution of this technique considering the operating parameters of a standard 1.6 cell RF gun (which is the RF photoinjector used for the first experimental tests of relativistic UED at Stanford Linear Accelerator Center; University of California, Los Angeles; Brookhaven National Laboratory), and study the possibility of employing novel RF structures to circumvent some of these limits. |
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| title: | A Novel Fabrication Technique for the Production of RF Photoinjectors |
| format: | conference procceeding |
| conference: | EPAC 2008 |
| year: | 2008 |
| 9 authors: | | | | | | | | | |
| abstract: | Recent developments in Solid Freeform Fabrication (SFF) technology may make it possible to design and produce near netshape copper structures for the next generation of very high duty factor, high gradient radio frequency (RF) photoinjectors. RF and thermal management optimized geometries could be fully realized without the usual constraints and compromises of conventional machining techniques. A photoinjector design incorporating SFF and results from an initial material feasibility study will be reported. |
| keywords: | pbpl_pub   |
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