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Pregled bibliografske jedinice broj: 1218814

Charge collection efficiency of scCVD diamond detectors at low temperatures


Cosic, Donny; Provatas, G.; Jakšić, Milko; Begušić, Dinko
Charge collection efficiency of scCVD diamond detectors at low temperatures // Diamond and related materials, 127 (2022), 109184, 7 doi:10.1016/j.diamond.2022.109184 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1218814 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Charge collection efficiency of scCVD diamond detectors at low temperatures

Autori
Cosic, Donny ; Provatas, G. ; Jakšić, Milko ; Begušić, Dinko

Izvornik
Diamond and related materials (0925-9635) 127 (2022); 109184, 7

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

Ključne riječi
sc-CVD diamond ; IBIC ; Cryogenic temperature ; Ionizing radiation

Sažetak
The charge collection efficiency (CCE) in electronic grade, single crystal chemical vapor deposition (scCVD) diamond detector was studied using different ions of the MeV energy range from room temperature down to 47 K. The measurements were performed by using the ion beam induced charge (IBIC) technique, with 0.8 MeV H+, 3 MeV He2+, 5.6 MeV Li2+, and 12.8 MeV C4+ ion beams. The total accumulated charge as a function of temperature was extracted from the measured pulse height spectra. A similar decreasing trend of the detector CCE with temperature was observed for all ion species. A plateau was observed from room temperature to 145 K followed by a sharp, step like, decrease in the temperature range of 65 K < T < 145 K. Below 65 K, the CCE reaches another plateau with small variations down to 47 K. The decrease in collected charge was observed in the same temperature window for each ion. However, the level of the CCE decrease varied. For He, Li and C, the CCE decreased to 24.7 ± 0.4 %, 23.6 ± 1.3 %, 25.9 ± 0.8 % respectively while 39.3 ± 0.8 % for H. The reduction of the CCE is in agreement with earlier reported results obtained by alpha particles which was associated with the changes in lifetime of excitons in diamond.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Elektrotehnika



POVEZANOST RADA


Projekti:
EK-870186 - Podrška za pripremnu fazu za DEMO Orientated Early Neutron Source IFMIF-DONES (DONES-PreP) (Tadić, Tonči, EK ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Donny Domagoj Cosic (autor)

Avatar Url Dinko Begušić (autor)

Avatar Url Milko Jakšić (autor)

Citiraj ovu publikaciju:

Cosic, Donny; Provatas, G.; Jakšić, Milko; Begušić, Dinko
Charge collection efficiency of scCVD diamond detectors at low temperatures // Diamond and related materials, 127 (2022), 109184, 7 doi:10.1016/j.diamond.2022.109184 (međunarodna recenzija, članak, znanstveni)
Cosic, D., Provatas, G., Jakšić, M. & Begušić, D. (2022) Charge collection efficiency of scCVD diamond detectors at low temperatures. Diamond and related materials, 127, 109184, 7 doi:10.1016/j.diamond.2022.109184.
@article{article, author = {Cosic, Donny and Provatas, G. and Jak\v{s}i\'{c}, Milko and Begu\v{s}i\'{c}, Dinko}, year = {2022}, pages = {7}, DOI = {10.1016/j.diamond.2022.109184}, chapter = {109184}, keywords = {sc-CVD diamond, IBIC, Cryogenic temperature, Ionizing radiation}, journal = {Diamond and related materials}, doi = {10.1016/j.diamond.2022.109184}, volume = {127}, issn = {0925-9635}, title = {Charge collection efficiency of scCVD diamond detectors at low temperatures}, keyword = {sc-CVD diamond, IBIC, Cryogenic temperature, Ionizing radiation}, chapternumber = {109184} }
@article{article, author = {Cosic, Donny and Provatas, G. and Jak\v{s}i\'{c}, Milko and Begu\v{s}i\'{c}, Dinko}, year = {2022}, pages = {7}, DOI = {10.1016/j.diamond.2022.109184}, chapter = {109184}, keywords = {sc-CVD diamond, IBIC, Cryogenic temperature, Ionizing radiation}, journal = {Diamond and related materials}, doi = {10.1016/j.diamond.2022.109184}, volume = {127}, issn = {0925-9635}, title = {Charge collection efficiency of scCVD diamond detectors at low temperatures}, keyword = {sc-CVD diamond, IBIC, Cryogenic temperature, Ionizing radiation}, chapternumber = {109184} }

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


Citati:





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