Investigation of charge collection properties of CdTe detectors by optical pulses (Articolo in rivista)

Type
Label
  • Investigation of charge collection properties of CdTe detectors by optical pulses (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Alternative label
  • Cola A, Farella I, Ventura G, Dusi W, Caroli E (2004)
    Investigation of charge collection properties of CdTe detectors by optical pulses
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cola A, Farella I, Ventura G, Dusi W, Caroli E (literal)
Pagina inizio
  • 571 (literal)
Pagina fine
  • 573 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 518 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Sez Lecce, IMM CNR, I-73100 Lecce, Italy; CNR, IASF, Sez Bologna, I-40129 Bologna, Italy; INFN, Sez Bologna, I-40129 Bologna, Italy (literal)
Titolo
  • Investigation of charge collection properties of CdTe detectors by optical pulses (literal)
Abstract
  • The performances of radiation detectors based on semiconductor compounds are strongly affected by the incomplete charge collection of the photo-generated carriers. In order to investigate how different causes such as trapping or material inhomogeneities affect the signal formation, a technique is required which can gain access to the local charge collection properties of the detector. To this scope it has been assembled an experimental set-up able to detect charge transients induced by infrared pulses and it has been tested on a multi-strip CdTe detector. The implemented technique appears as a powerful and inexpensive tool for the characterization and optimization of single and multi-element detectors. (literal)
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