Research output: Contribution to journal › Conference article › peer-review
Peculiarities of electron emission from high-density deep levels of nanodefects in oxygen-implanted silicon. / Danilov, D. V.; Vyvenko, O. F.; Loshachenko, A. S.; Sobolev, N. A.
In: Journal of Physics: Conference Series, Vol. 1482, No. 1, 012003, 25.03.2020.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Peculiarities of electron emission from high-density deep levels of nanodefects in oxygen-implanted silicon
AU - Danilov, D. V.
AU - Vyvenko, O. F.
AU - Loshachenko, A. S.
AU - Sobolev, N. A.
PY - 2020/3/25
Y1 - 2020/3/25
N2 - The peculiarities of electron emission from electronic states of nanodefects formed at the early stages of oxygen precipitation in oxygen-implanted silicon annealed at 700°C were investigated with a combination of capacitance and current transient spectroscopy of the space charge region (SCR) in semiconductors. It was established that the particular properties of acceptor-like states are due to their high density and their localization at the back side of the implanted region. A model is suggested that explains an apparent emission rate slowdown and the appearance of an unexpected sign of capacitance relaxation signal as a result of the non-monotonic shape of the potential of the Schottky-diode.
AB - The peculiarities of electron emission from electronic states of nanodefects formed at the early stages of oxygen precipitation in oxygen-implanted silicon annealed at 700°C were investigated with a combination of capacitance and current transient spectroscopy of the space charge region (SCR) in semiconductors. It was established that the particular properties of acceptor-like states are due to their high density and their localization at the back side of the implanted region. A model is suggested that explains an apparent emission rate slowdown and the appearance of an unexpected sign of capacitance relaxation signal as a result of the non-monotonic shape of the potential of the Schottky-diode.
UR - http://www.scopus.com/inward/record.url?scp=85082985176&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1482/1/012003
DO - 10.1088/1742-6596/1482/1/012003
M3 - Conference article
AN - SCOPUS:85082985176
VL - 1482
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012003
T2 - 21st Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics, RYCPS 2019
Y2 - 25 November 2019 through 29 November 2019
ER -
ID: 60603543