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Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã
Autori: A. Udhiarto, D. Moraru, S. Purwiyanti, Y. Kuzuya, T. Mizuno, H. Mizuta, and M. Tabe
Editorial: Applied Physics Express, 5, p.112201, 2012.
Rezumat:
We study the photoresponse of Si nanoscale p–n and p–i–n diodes. As a result, we find a photon-sensitive multilevel random telegraph signal
(RTS) in p–n diodes, but not in p–i–n diodes. From this fact and analysis of current jumps in the RTS, the multilevel RTS is ascribed to single
photocarrier charging and discharging in a donor–acceptor pair in the depletion region. Thus, it is found that a donor–acceptor pair plays an
important role in p–n junctions, while, according to our previous report, a single donor (acceptor) works as an electron (hole) trap in junctionless
field-effect transistors.
Cuvinte cheie: photon, RTS, donor-acceptor pair, Si p-n junction
URL: http://apex.jsap.jp/cgi-bin/getarticle?magazine=APEX&volume=5&page=112201