The behavior of silicon photomultipliers (SiPMs) is investigated at low temperatures: I–V characteristics, breakdown voltage, dark noise, afterpulsing, crosstalk, pulse shape, gain and photon detection efficiency are studied as a function of temperature in the range 50K<T<320K. The measurements are discussed on the basis of the temperature dependent properties of silicon and of the models related to carrier generation, transport and multiplication in high electric field. The conclusion is drawn that SiPMs provide an excellent alternative to vacuum tube photomultipliers (PMTs) in low temperature environments, even better than in room temperature ones: in particular they excel in the interval 100K<T<200K.

Studies of silicon photomultipliers at cryogenic temperatures

COLLAZUOL, GIANMARIA;
2011

Abstract

The behavior of silicon photomultipliers (SiPMs) is investigated at low temperatures: I–V characteristics, breakdown voltage, dark noise, afterpulsing, crosstalk, pulse shape, gain and photon detection efficiency are studied as a function of temperature in the range 50K
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/157828
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 49
  • ???jsp.display-item.citation.isi??? 45
social impact