Performance Study of an Integrated $\Delta {\hbox{E}}{\hbox{–}}{\hbox{E}}$ Silicon Detector Telescope using the Lohengrin Fission Fragment Separator at ILL, Grenoble
| Autor: | Arvind Singh, C.K. Pithawa, Ulli Koster, Pranab K. Mukhopadhyay, Anita Topkar |
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| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | IEEE Transactions on Nuclear Science. 62:264-271 |
| ISSN: | 1558-1578 0018-9499 |
| DOI: | 10.1109/tns.2015.2390218 |
| Popis: | We have developed an integrated $\Delta {\hbox{E–E}}$ silicon detector telescope using silicon planar technology. Standard integrated circuit technology involving double-sided wafer processing has been used to realize two detectors on a single chip. The $\Delta {\hbox{E}}$ detector is fabricated in epitaxial layer of thicknesses of ${\hbox{10}}$ , ${\hbox{15}}$ , or ${\hbox{25}}~\mu\hbox{m}$ deposited over the high resistivity silicon wafers of thicknesses of ${\hbox{300}}~\mu\hbox{m}$ . The E detector is fabricated in the base wafer, resulting in a thickness of ${\hbox{300}}~\mu\hbox{m}$ . The detector with the $\Delta {\hbox{E}}$ detector of thickness of ${\hbox{10}}~\mu\hbox{m}$ and E detector of thickness ${\hbox{300}}~\mu\hbox{m}$ has been characterized for light and heavy ions using the Lohengrin fission fragment separator at Institut Laue-Langevin (ILL), Grenoble, France. The results demonstrate the suitability of the integrated detector for identification of fission fragments and their energy measurement. The detector response was precisely characterized by a nuclear charge dependent approach, which differs from the usual mass-dependent characterization. |
| Databáze: | OpenAIRE |
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