Space charge formation in chromium compensated GaAs radiation detectors
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| Yayımlandı: | arXiv.org (Apr 3, 2020), p. n/a |
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| Yazar: | |
| Diğer Yazarlar: | , , , , , , , , |
| Baskı/Yayın Bilgisi: |
Cornell University Library, arXiv.org
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| Konular: | |
| Online Erişim: | Citation/Abstract Full text outside of ProQuest |
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| LEADER | 00000nab a2200000uu 4500 | ||
|---|---|---|---|
| 001 | 2334885974 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2331-8422 | ||
| 035 | |a 2334885974 | ||
| 045 | 0 | |b d20200403 | |
| 100 | 1 | |a Belas, E | |
| 245 | 1 | |a Space charge formation in chromium compensated GaAs radiation detectors | |
| 260 | |b Cornell University Library, arXiv.org |c Apr 3, 2020 | ||
| 513 | |a Working Paper | ||
| 520 | 3 | |a Space charge formation in chromium-compensated GaAs sensors is investigated by the laser-induced transient current technique applying pulsed and DC bias. Formation of non-standard space charge manifested by an appearance of both negatively and positively charged regions in DC biased sensors was revealed during 5 ms after switching bias. Using Monte Carlo simulations of current transients we determined enhanced electron lifetime {\tau} = 150 ns and electron drift mobility {\mu}d = 3650 cm2/Vs. We developed and successfully applied theoretical model based on fast hole trapping in the system with spatially variable hole conductivity. | |
| 653 | |a Simulation | ||
| 653 | |a Bias | ||
| 653 | |a Pulsed current | ||
| 653 | |a Space charge | ||
| 653 | |a Transient current | ||
| 653 | |a Hole conductivity | ||
| 653 | |a Computer simulation | ||
| 653 | |a Radiation detectors | ||
| 653 | |a Chromium | ||
| 653 | |a Monte Carlo simulation | ||
| 700 | 1 | |a Grill, R | |
| 700 | 1 | |a Pipek, J | |
| 700 | 1 | |a Praus, P | |
| 700 | 1 | |a Bok, J | |
| 700 | 1 | |a Musiienko, A | |
| 700 | 1 | |a Moravec, P | |
| 700 | 1 | |a Tolbanov, O | |
| 700 | 1 | |a Tyazhev, A | |
| 700 | 1 | |a Zarubin, A | |
| 773 | 0 | |t arXiv.org |g (Apr 3, 2020), p. n/a | |
| 786 | 0 | |d ProQuest |t Engineering Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/2334885974/abstract/embedded/L8HZQI7Z43R0LA5T?source=fedsrch |
| 856 | 4 | 0 | |3 Full text outside of ProQuest |u http://arxiv.org/abs/2001.02534 |