Pellegrini, G., Lozano, M., Ullán, M., Bates, R., Fleta, C. and Pennicard, D. (2008) First double-sided 3-D detectors fabricated at CNM-IMB. Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 592(1-2), pp. 38-43. (doi: 10.1016/j.nima.2008.03.119)
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Publisher's URL: http://dx.doi.org/10.1016/j.nima.2008.03.119
Abstract
The first results on double-sidedthree-dimensional (3-D) silicon radiation detectors are reported in this paper. The detector consists of a three-dimensional array of electrodes that penetrate into the detector bulk with the anode and cathode electrodes etched from opposite sides of the substrate. The geometry of the detector is such that a central anode is surrounded by four cathode contacts. The maximum drift and depletion distances are equal to the electrode spacing rather than detector thickness. This structure is similar to a conventional 3-Ddetector, but has a simpler fabrication process. The technological and the electrical simulations together with the fabrication steps of this new detector configuration are reported in this paper. The firstdetectorsfabricated at CNM are reported here and have been characterized by electrical measurements.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Bates, Dr Richard |
| Authors: | Pellegrini, G., Lozano, M., Ullán, M., Bates, R., Fleta, C., and Pennicard, D. |
| College/School: | College of Science and Engineering > School of Physics and Astronomy |
| Journal Name: | Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment |
| ISSN: | 0168-9002 |
| ISSN (Online): | 1872-9576 |
| Published Online: | 06 April 2008 |
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