Research output: Contribution to journal › Article › peer-review
Surface Сonductivity Dynamics in PbSnTe:In Films in the Vicinity of a Band Inversion : In Films in the Vicinity of a Band Inversion. / Klimov, A. E.; Akimov, A. N.; Akhundov, I. O. et al.
In: Semiconductors, Vol. 53, No. 9, 01.09.2019, p. 1182-1186.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Surface Сonductivity Dynamics in PbSnTe:In Films in the Vicinity of a Band Inversion
T2 - In Films in the Vicinity of a Band Inversion
AU - Klimov, A. E.
AU - Akimov, A. N.
AU - Akhundov, I. O.
AU - Golyashov, V. A.
AU - Gorshkov, D. V.
AU - Ishchenko, D. V.
AU - Sidorov, G. Yu
AU - Suprun, S. P.
AU - Tarasov, A. S.
AU - Epov, V. S.
AU - Tereshchenko, O. E.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - The features of transient processes under the field effect in PbSnTe:In films with a variation in the current up to a factor of 10(5) are studied at helium temperatures. These features qualitatively correspond to a model, in which a high concentration of traps with different parameters is present on the PbSnTe:In surface. The role of the surface is confirmed by a strong variation in the experimental characteristic after the chemical removal of native oxides from the PbSnTe:In surface and its passivation by an Al2O3 layer.
AB - The features of transient processes under the field effect in PbSnTe:In films with a variation in the current up to a factor of 10(5) are studied at helium temperatures. These features qualitatively correspond to a model, in which a high concentration of traps with different parameters is present on the PbSnTe:In surface. The role of the surface is confirmed by a strong variation in the experimental characteristic after the chemical removal of native oxides from the PbSnTe:In surface and its passivation by an Al2O3 layer.
KW - field effect
KW - MIS structure
KW - PbSnTe:In solid solution
KW - surface conductivity
KW - PbSnTe
KW - In solid solution
UR - http://www.scopus.com/inward/record.url?scp=85071854034&partnerID=8YFLogxK
U2 - 10.1134/S1063782619090094
DO - 10.1134/S1063782619090094
M3 - Article
AN - SCOPUS:85071854034
VL - 53
SP - 1182
EP - 1186
JO - Semiconductors
JF - Semiconductors
SN - 1063-7826
IS - 9
ER -
ID: 21450879