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Electrical properties of germanium-based insulator-semiconductor structures with an insulating layer of polynucleotides, and their monomer components on the surface. / Yafyasov, A. M.; Bakulev, V. M.; Konorov, P. P.; Bogevolnov, V. V.

In: Semiconductors, Vol. 45, No. 12, 01.12.2011, p. 1555-1558.

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@article{e573dab96b7d4f90b52561255697be00,
title = "Electrical properties of germanium-based insulator-semiconductor structures with an insulating layer of polynucleotides, and their monomer components on the surface",
abstract = "It is shown that adsorption of nucleic acid molecules and their monomeric components, i. e., nitrogenous bases, from aqueous solutions results in the formation of an insulating layer on the germanium surface. Comparatively small values of the insulator charge and the surface-state density point to promising applications of nucleotides for both the formation of germanium-based insulator-semiconductor structures with nanoscale insulating layers and low surface-state densities at the phase interface, and for germanium surface passivation. Changes in the electronic properties of the space-charge region of germanium during nucleotide adsorption on its surface can be used as a method for determining the nucleotide molecule concentration in aqueous solutions.",
author = "Yafyasov, {A. M.} and Bakulev, {V. M.} and Konorov, {P. P.} and Bogevolnov, {V. V.}",
year = "2011",
month = dec,
day = "1",
doi = "10.1134/S1063782611120165",
language = "English",
volume = "45",
pages = "1555--1558",
journal = "Semiconductors",
issn = "1063-7826",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "12",

}

RIS

TY - JOUR

T1 - Electrical properties of germanium-based insulator-semiconductor structures with an insulating layer of polynucleotides, and their monomer components on the surface

AU - Yafyasov, A. M.

AU - Bakulev, V. M.

AU - Konorov, P. P.

AU - Bogevolnov, V. V.

PY - 2011/12/1

Y1 - 2011/12/1

N2 - It is shown that adsorption of nucleic acid molecules and their monomeric components, i. e., nitrogenous bases, from aqueous solutions results in the formation of an insulating layer on the germanium surface. Comparatively small values of the insulator charge and the surface-state density point to promising applications of nucleotides for both the formation of germanium-based insulator-semiconductor structures with nanoscale insulating layers and low surface-state densities at the phase interface, and for germanium surface passivation. Changes in the electronic properties of the space-charge region of germanium during nucleotide adsorption on its surface can be used as a method for determining the nucleotide molecule concentration in aqueous solutions.

AB - It is shown that adsorption of nucleic acid molecules and their monomeric components, i. e., nitrogenous bases, from aqueous solutions results in the formation of an insulating layer on the germanium surface. Comparatively small values of the insulator charge and the surface-state density point to promising applications of nucleotides for both the formation of germanium-based insulator-semiconductor structures with nanoscale insulating layers and low surface-state densities at the phase interface, and for germanium surface passivation. Changes in the electronic properties of the space-charge region of germanium during nucleotide adsorption on its surface can be used as a method for determining the nucleotide molecule concentration in aqueous solutions.

UR - http://www.scopus.com/inward/record.url?scp=84155188544&partnerID=8YFLogxK

U2 - 10.1134/S1063782611120165

DO - 10.1134/S1063782611120165

M3 - Article

AN - SCOPUS:84155188544

VL - 45

SP - 1555

EP - 1558

JO - Semiconductors

JF - Semiconductors

SN - 1063-7826

IS - 12

ER -

ID: 39285430