Scintillators based on zinc selenide and ticor for detection of charged particles
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Scintillators based on zinc selenide and ticor for detection of charged particles
|
|
| Creator |
Ryzhikov, V.D.
Danshin, E.A. Starzhinski, N.G. Losseva, E.A. Chernikov, V.V. Litvinov, L.A. |
|
| Description |
Studies of charged particle detectors based on ZnSe(Te) and Al₂O₃(Ti⁺³) (ticor) optically connected with photodiodes (PD) of S3590 type are reported. The charge-sensitive preamplifier connected with PD had equivalent noise level of 420 electrons with formation time of 5 µs. The signal value from ticor on ²⁰⁷Bi internal conversion electrons (ICE) with Ee = 976 keV is equivalent to the signal value from Eg = 14 keV when PD operates in the semiconductor detector mode (without a scintillator); from a-particles with Ea = 5150 keV it corresponds to 20 keV. From these results, α/β-ratio is ~ 0.28. Energy resolution of ticor on α-particles Ra with Ee = 5150 keV is 11.6 %, on ICE with Ee = 976 keV Re₁/₂ = 15%. Under the same conditions Ra = 3% and Re = 3.7% for single crystal ZnSe(Te). A possibility to create combined detectors of electrons and a-particles on the basis of these two scintillators is discussed.
|
|
| Date |
2017-06-13T14:53:32Z
2017-06-13T14:53:32Z 2000 |
|
| Type |
Article
|
|
| Identifier |
Scintillators based on zinc selenide and ticor for detection of charged particles / V.D. Ryzhikov, E.A. Danshin, N.G. Starzhinski, E.A. Losseva, V.V. Chernikov, L.A. Litvinov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 2. — С. 233-236. — Бібліогр.: 9 назв. — англ.
1560-8034 PACS: 78.70.En,- q, 07.77.Ka http://dspace.nbuv.gov.ua/handle/123456789/121093 |
|
| Language |
en
|
|
| Relation |
Semiconductor Physics Quantum Electronics & Optoelectronics
|
|
| Publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
|
|