Study of the structural and morphological characteristics of the CdxTeyOz nanocomposite obtained on the surface of the CdS/ZnO heterostructure by the SILAR method

Yana Suchikova; Sergii Kovachov; Ihor Bohdanov; Zhakyp T. Karipbaev; Vladimirs Pankratovs; Anatolijs Popovs

doi:10.1007/s00339-023-06776-x

Study of the structural and morphological characteristics of the CdxTeyOz nanocomposite obtained on the surface of the CdS/ZnO heterostructure by the SILAR method

Yana Suchikova^*
, Sergii Kovachov
, Ihor Bohdanov
, Zhakyp T. Karipbaev
, Vladimirs Pankratovs
, Anatolijs Popovs^*

^*Corresponding author for this work

Berdyansk State Pedagogical University
L.N. Gumilyov Eurasian National University

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

Cd_xTe_yO_z nanocomposite films were grown by the SILAR method on the CdS/ZnO surface during cyclic processing in precursor solutions followed by removal of excess reagent from the surface of the substrate by washing in hydrogen peroxide. To stabilise the surface states and saturate with oxygen, the surface was annealed in a diffusion furnace. XRD, RAMAN, and SEM analyses were used to analyse the phase composition, structural, and substructural parameters. The nanocomposite film consists of different types of oxides, namely trigonal TeO₃, Monoclinic TeO₄ and CdTe₃O₈, orthorhombic TeO₂ and CdTeO₃. The formation of films is explained using the Volmer–Weber growth mechanism. SEM analysis of the formed nanocomposite showed the presence of nanometer-scale globules. Partial amorphization of the heterostructure occurs due to the presence of nanometer-sized particles.

Original language	English
Article number	499
Pages (from-to)	1-11
Journal	Applied Physics A: Materials Science and Processing
Volume	129
Issue number	7
DOIs	https://doi.org/10.1007/s00339-023-06776-x
Publication status	Published - Jul 2023

Keywords

Heterostructure
SILAR method
Electrolyte
Cadmium-tellurium oxides
Nanocomposite

OECD Field of Science

1.3 Physical Sciences

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10.1007/s00339-023-06776-x

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Suchikova, Y., Kovachov, S., Bohdanov, I., Karipbaev, Z. T., Pankratovs, V., & Popovs, A. (2023). Study of the structural and morphological characteristics of the CdxTeyOz nanocomposite obtained on the surface of the CdS/ZnO heterostructure by the SILAR method. Applied Physics A: Materials Science and Processing, 129(7), 1-11. Article 499. https://doi.org/10.1007/s00339-023-06776-x

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title = "Study of the structural and morphological characteristics of the CdxTeyOz nanocomposite obtained on the surface of the CdS/ZnO heterostructure by the SILAR method",

abstract = "CdxTeyOz nanocomposite films were grown by the SILAR method on the CdS/ZnO surface during cyclic processing in precursor solutions followed by removal of excess reagent from the surface of the substrate by washing in hydrogen peroxide. To stabilise the surface states and saturate with oxygen, the surface was annealed in a diffusion furnace. XRD, RAMAN, and SEM analyses were used to analyse the phase composition, structural, and substructural parameters. The nanocomposite film consists of different types of oxides, namely trigonal TeO3, Monoclinic TeO4 and CdTe3O8, orthorhombic TeO2 and CdTeO3. The formation of films is explained using the Volmer–Weber growth mechanism. SEM analysis of the formed nanocomposite showed the presence of nanometer-scale globules. Partial amorphization of the heterostructure occurs due to the presence of nanometer-sized particles.",

keywords = "Heterostructure, SILAR method, Electrolyte, Cadmium-tellurium oxides, Nanocomposite",

author = "Yana Suchikova and Sergii Kovachov and Ihor Bohdanov and Karipbaev, \{Zhakyp T.\} and Vladimirs Pankratovs and Anatolijs Popovs",

note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature.",

year = "2023",

month = jul,

doi = "10.1007/s00339-023-06776-x",

language = "English",

volume = "129",

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journal = "Applied Physics A: Materials Science and Processing",

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Suchikova, Y, Kovachov, S, Bohdanov, I, Karipbaev, ZT, Pankratovs, V & Popovs, A 2023, 'Study of the structural and morphological characteristics of the CdxTeyOz nanocomposite obtained on the surface of the CdS/ZnO heterostructure by the SILAR method', Applied Physics A: Materials Science and Processing, vol. 129, no. 7, 499, pp. 1-11. https://doi.org/10.1007/s00339-023-06776-x

Study of the structural and morphological characteristics of the CdxTeyOz nanocomposite obtained on the surface of the CdS/ZnO heterostructure by the SILAR method. / Suchikova, Yana; Kovachov, Sergii; Bohdanov, Ihor et al.
In: Applied Physics A: Materials Science and Processing, Vol. 129, No. 7, 499, 07.2023, p. 1-11.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Study of the structural and morphological characteristics of the CdxTeyOz nanocomposite obtained on the surface of the CdS/ZnO heterostructure by the SILAR method

AU - Suchikova, Yana

AU - Kovachov, Sergii

AU - Bohdanov, Ihor

AU - Karipbaev, Zhakyp T.

AU - Pankratovs, Vladimirs

AU - Popovs, Anatolijs

PY - 2023/7

Y1 - 2023/7

N2 - CdxTeyOz nanocomposite films were grown by the SILAR method on the CdS/ZnO surface during cyclic processing in precursor solutions followed by removal of excess reagent from the surface of the substrate by washing in hydrogen peroxide. To stabilise the surface states and saturate with oxygen, the surface was annealed in a diffusion furnace. XRD, RAMAN, and SEM analyses were used to analyse the phase composition, structural, and substructural parameters. The nanocomposite film consists of different types of oxides, namely trigonal TeO3, Monoclinic TeO4 and CdTe3O8, orthorhombic TeO2 and CdTeO3. The formation of films is explained using the Volmer–Weber growth mechanism. SEM analysis of the formed nanocomposite showed the presence of nanometer-scale globules. Partial amorphization of the heterostructure occurs due to the presence of nanometer-sized particles.

AB - CdxTeyOz nanocomposite films were grown by the SILAR method on the CdS/ZnO surface during cyclic processing in precursor solutions followed by removal of excess reagent from the surface of the substrate by washing in hydrogen peroxide. To stabilise the surface states and saturate with oxygen, the surface was annealed in a diffusion furnace. XRD, RAMAN, and SEM analyses were used to analyse the phase composition, structural, and substructural parameters. The nanocomposite film consists of different types of oxides, namely trigonal TeO3, Monoclinic TeO4 and CdTe3O8, orthorhombic TeO2 and CdTeO3. The formation of films is explained using the Volmer–Weber growth mechanism. SEM analysis of the formed nanocomposite showed the presence of nanometer-scale globules. Partial amorphization of the heterostructure occurs due to the presence of nanometer-sized particles.

KW - Heterostructure

KW - SILAR method

KW - Electrolyte

KW - Cadmium-tellurium oxides

KW - Nanocomposite

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JO - Applied Physics A: Materials Science and Processing

JF - Applied Physics A: Materials Science and Processing

IS - 7

M1 - 499

ER -

Study of the structural and morphological characteristics of the CdxTeyOz nanocomposite obtained on the surface of the CdS/ZnO heterostructure by the SILAR method

Abstract

Keywords

OECD Field of Science

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