Setup for irradiation and characterization of materials and Si particle detectors at cryogenic temperatures

Samuli Väyrynen; Petteri Pusa; Petri Sane; Pertti O. Tikkanen; Jyrki Räisänen; K Kuitunen; Filip Tuomisto; Jaakko Härkönen; Ivan Kassamakov; Eija Maarit Tuominen; Esa Tuovinen

doi:10.1016/j.nima.2006.11.065

Setup for irradiation and characterization of materials and Si particle detectors at cryogenic temperatures

Samuli Väyrynen, Petteri Pusa, Petri Sane, Pertti O. Tikkanen, Jyrki Räisänen, K Kuitunen, Filip Tuomisto, Jaakko Härkönen, Ivan Kassamakov, Eija Maarit Tuominen, Esa Tuovinen

Not published at VTT

Research output: Contribution to journal › Article › Scientific › peer-review

17 Citations (Scopus)

Abstract

A novel facility for proton irradiation with sample cryocooling has been developed at the Accelerator Laboratory of Helsinki University (equipped with a 5 MV tandem accelerator). The setup enables unique experiments to be carried out within the temperature range of 10-300 K. The setup has been constructed for ""on-line"" studies of vacancies with positron annihilation spectroscopy (PAS) including the option for optical ionization of the vacancies, and for current voltage (IV) measurements of irradiated silicon particle detectors. The setup is described in detail and typical performance characteristics are provided. The facility functionality was tested by performing PAS experiments with high-resistivity silicon and by IV measurements for two types of irradiated silicon particle detectors.

Original language	English
Pages (from-to)	978-984
Journal	Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	572
Issue number	2
DOIs	https://doi.org/10.1016/j.nima.2006.11.065
Publication status	Published - 2007
MoE publication type	A1 Journal article-refereed

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10.1016/j.nima.2006.11.065

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Väyrynen, S., Pusa, P., Sane, P., Tikkanen, P. O., Räisänen, J., Kuitunen, K., Tuomisto, F., Härkönen, J., Kassamakov, I., Tuominen, E. M., & Tuovinen, E. (2007). Setup for irradiation and characterization of materials and Si particle detectors at cryogenic temperatures. Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 572(2), 978-984. https://doi.org/10.1016/j.nima.2006.11.065

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title = "Setup for irradiation and characterization of materials and Si particle detectors at cryogenic temperatures",

abstract = "A novel facility for proton irradiation with sample cryocooling has been developed at the Accelerator Laboratory of Helsinki University (equipped with a 5 MV tandem accelerator). The setup enables unique experiments to be carried out within the temperature range of 10-300 K. The setup has been constructed for {"}{"}on-line{"}{"} studies of vacancies with positron annihilation spectroscopy (PAS) including the option for optical ionization of the vacancies, and for current voltage (IV) measurements of irradiated silicon particle detectors. The setup is described in detail and typical performance characteristics are provided. The facility functionality was tested by performing PAS experiments with high-resistivity silicon and by IV measurements for two types of irradiated silicon particle detectors.",

author = "Samuli V{\"a}yrynen and Petteri Pusa and Petri Sane and Tikkanen, {Pertti O.} and Jyrki R{\"a}is{\"a}nen and K Kuitunen and Filip Tuomisto and Jaakko H{\"a}rk{\"o}nen and Ivan Kassamakov and Tuominen, {Eija Maarit} and Esa Tuovinen",

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doi = "10.1016/j.nima.2006.11.065",

language = "English",

volume = "572",

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Väyrynen, S, Pusa, P, Sane, P, Tikkanen, PO, Räisänen, J, Kuitunen, K, Tuomisto, F, Härkönen, J, Kassamakov, I, Tuominen, EM & Tuovinen, E 2007, 'Setup for irradiation and characterization of materials and Si particle detectors at cryogenic temperatures', Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 572, no. 2, pp. 978-984. https://doi.org/10.1016/j.nima.2006.11.065

Setup for irradiation and characterization of materials and Si particle detectors at cryogenic temperatures. / Väyrynen, Samuli; Pusa, Petteri; Sane, Petri et al.
In: Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 572, No. 2, 2007, p. 978-984.

Research output: Contribution to journal › Article › Scientific › peer-review

TY - JOUR

T1 - Setup for irradiation and characterization of materials and Si particle detectors at cryogenic temperatures

AU - Väyrynen, Samuli

AU - Pusa, Petteri

AU - Sane, Petri

AU - Tikkanen, Pertti O.

AU - Räisänen, Jyrki

AU - Kuitunen, K

AU - Tuomisto, Filip

AU - Härkönen, Jaakko

AU - Kassamakov, Ivan

AU - Tuominen, Eija Maarit

AU - Tuovinen, Esa

PY - 2007

Y1 - 2007

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AB - A novel facility for proton irradiation with sample cryocooling has been developed at the Accelerator Laboratory of Helsinki University (equipped with a 5 MV tandem accelerator). The setup enables unique experiments to be carried out within the temperature range of 10-300 K. The setup has been constructed for ""on-line"" studies of vacancies with positron annihilation spectroscopy (PAS) including the option for optical ionization of the vacancies, and for current voltage (IV) measurements of irradiated silicon particle detectors. The setup is described in detail and typical performance characteristics are provided. The facility functionality was tested by performing PAS experiments with high-resistivity silicon and by IV measurements for two types of irradiated silicon particle detectors.

U2 - 10.1016/j.nima.2006.11.065

DO - 10.1016/j.nima.2006.11.065

M3 - Article

SN - 0168-9002

VL - 572

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JO - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 2

ER -

Setup for irradiation and characterization of materials and Si particle detectors at cryogenic temperatures

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