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Pregled bibliografske jedinice broj: 1068444

Measurement of the relative response of small-electrode CMOS sensors at Diamond Light Source

Mironova, M.; Metodiev, K.; Allport, P.; Berdalovic, I.; Bortoletto, D.; Buttar, C.; Cardella, R.; Dao, V.; Dyndal, M.; Freeman, P. et al.
Measurement of the relative response of small-electrode CMOS sensors at Diamond Light Source // Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 956 (2020) doi:10.1016/j.nima.2019.163381 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1068444 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Measurement of the relative response of small-electrode CMOS sensors at Diamond Light Source

Autori
Mironova, M. ; Metodiev, K. ; Allport, P. ; Berdalovic, I. ; Bortoletto, D. ; Buttar, C. ; Cardella, R. ; Dao, V. ; Dyndal, M. ; Freeman, P. ; Flores Sanz de Acedo, L. ; Gonella, L. ; Kugathasan, T. ; Pernegger, H. ; Piro, F. ; Plackett, R. ; Riedler, P. ; Sharma, A. ; Schioppa, E.J. ; Shipsey, I. ; Solans Sanchez, C. ; Snoeys, W. ; Wennlöf, H. ; Weatherill, D. ; Wood, D. ; Worm, S.

Izvornik
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (0168-9002) 956 (2020); 163381, 0

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Monolithic active pixel sensors ; CMOS sensors ; Radiation-hard detectors ; Synchrotron light source ; TowerJazz ; MALTA

Sažetak
This paper outlines the results of investigations into the effects of radiation damage in the mini-MALTA depleted monolithic pixel sensor prototype. Measurements were carried out at Diamond Light Source using a micro-focus X-ray beam, which scanned across the surface of the device in 2 um steps. This allowed the in-pixel photon response to be measured directly with high statistics. Three pixel design variations were considered: one with the standard continuous n- layer layout and front-end, and extra deep p-well and n- gap designs with a modified front-end. Five chips were measured: one unirradiated, one neutron irradiated, and three proton irradiated. The standard design showed a decrease of 12% in pixel response after irradiation to 1e15 neq/cm2. For the two new designs the pixel response did not decrease significantly after irradiation. A decrease of pixel response at high biasing voltages was observed. The charge sharing in the chip was quantified and found to be in agreement with expectations.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Elektrotehnika



POVEZANOST RADA

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Ivan Berdalović (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Mironova, M.; Metodiev, K.; Allport, P.; Berdalovic, I.; Bortoletto, D.; Buttar, C.; Cardella, R.; Dao, V.; Dyndal, M.; Freeman, P. et al.
Measurement of the relative response of small-electrode CMOS sensors at Diamond Light Source // Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 956 (2020) doi:10.1016/j.nima.2019.163381 (međunarodna recenzija, članak, znanstveni)
Mironova, M., Metodiev, K., Allport, P., Berdalovic, I., Bortoletto, D., Buttar, C., Cardella, R., Dao, V., Dyndal, M. & Freeman, P. (2020) Measurement of the relative response of small-electrode CMOS sensors at Diamond Light Source. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 956 doi:10.1016/j.nima.2019.163381.
@article{article, author = {Mironova, M. and Metodiev, K. and Allport, P. and Berdalovic, I. and Bortoletto, D. and Buttar, C. and Cardella, R. and Dao, V. and Dyndal, M. and Freeman, P. and Flores Sanz de Acedo, L. and Gonella, L. and Kugathasan, T. and Pernegger, H. and Piro, F. and Plackett, R. and Riedler, P. and Sharma, A. and Schioppa, E.J. and Shipsey, I. and Solans Sanchez, C. and Snoeys, W. and Wennl\"{o}f, H. and Weatherill, D. and Wood, D. and Worm, S.}, year = {2020}, DOI = {10.1016/j.nima.2019.163381}, chapter = {163381}, keywords = {Monolithic active pixel sensors, CMOS sensors, Radiation-hard detectors, Synchrotron light source, TowerJazz, MALTA}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, doi = {10.1016/j.nima.2019.163381}, volume = {956}, issn = {0168-9002}, title = {Measurement of the relative response of small-electrode CMOS sensors at Diamond Light Source}, keyword = {Monolithic active pixel sensors, CMOS sensors, Radiation-hard detectors, Synchrotron light source, TowerJazz, MALTA}, chapternumber = {163381} }
@article{article, author = {Mironova, M. and Metodiev, K. and Allport, P. and Berdalovic, I. and Bortoletto, D. and Buttar, C. and Cardella, R. and Dao, V. and Dyndal, M. and Freeman, P. and Flores Sanz de Acedo, L. and Gonella, L. and Kugathasan, T. and Pernegger, H. and Piro, F. and Plackett, R. and Riedler, P. and Sharma, A. and Schioppa, E.J. and Shipsey, I. and Solans Sanchez, C. and Snoeys, W. and Wennl\"{o}f, H. and Weatherill, D. and Wood, D. and Worm, S.}, year = {2020}, DOI = {10.1016/j.nima.2019.163381}, chapter = {163381}, keywords = {Monolithic active pixel sensors, CMOS sensors, Radiation-hard detectors, Synchrotron light source, TowerJazz, MALTA}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, doi = {10.1016/j.nima.2019.163381}, volume = {956}, issn = {0168-9002}, title = {Measurement of the relative response of small-electrode CMOS sensors at Diamond Light Source}, keyword = {Monolithic active pixel sensors, CMOS sensors, Radiation-hard detectors, Synchrotron light source, TowerJazz, MALTA}, chapternumber = {163381} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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