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Study of the Structure of Composite Materials Based on PbSb2Te4 Obtained by the Czochralski Method. / Nemov, S.A.; Andreeva, V.; Povolotskiy, A.V.; Alyab’ev, A.Y.

In: Glass Physics and Chemistry, Vol. 50, No. 5, 2024, p. 553-560.

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

Harvard

Nemov, SA, Andreeva, V, Povolotskiy, AV & Alyab’ev, AY 2024, 'Study of the Structure of Composite Materials Based on PbSb2Te4 Obtained by the Czochralski Method', Glass Physics and Chemistry, vol. 50, no. 5, pp. 553-560. https://doi.org/10.1134/S1087659624600467

APA

Nemov, S. A., Andreeva, V., Povolotskiy, A. V., & Alyab’ev, A. Y. (2024). Study of the Structure of Composite Materials Based on PbSb2Te4 Obtained by the Czochralski Method. Glass Physics and Chemistry, 50(5), 553-560. https://doi.org/10.1134/S1087659624600467

Vancouver

Nemov SA, Andreeva V, Povolotskiy AV, Alyab’ev AY. Study of the Structure of Composite Materials Based on PbSb2Te4 Obtained by the Czochralski Method. Glass Physics and Chemistry. 2024;50(5):553-560. https://doi.org/10.1134/S1087659624600467

Author

Nemov, S.A. ; Andreeva, V. ; Povolotskiy, A.V. ; Alyab’ev, A.Y. / Study of the Structure of Composite Materials Based on PbSb2Te4 Obtained by the Czochralski Method. In: Glass Physics and Chemistry. 2024 ; Vol. 50, No. 5. pp. 553-560.

BibTeX

@article{0d22be5d30484fd29b72ee246e7ffd43,
title = "Study of the Structure of Composite Materials Based on PbSb2Te4 Obtained by the Czochralski Method",
abstract = "Research on PbSb2Te4 composite material samples, obtained by the Czochralski method, is continued. The multiphase structure of the material is confirmed. Based on the analysis of X-ray studies, the predominance of PbSb2Te4 (70–80%) and Sb2Te3 (20–30%) phases is found. Traces of (CuSb)Te2 phases with a rhombohedral structure and a hexagonal phase of Sb2Te2 are detected. The carrier concentration is reduced by doping the samples with copper; the impurity atoms are located in the Van der Waals gap between the layers of the main phases. With the copper content in the initial charge increasing from 0.5 to 1 at %, the carrier concentration does not decrease further. {\textcopyright} 2025 Elsevier B.V., All rights reserved.",
keywords = "Czochralski method, kinetic coefficients, layered structure, optical properties of crystals, phase composition, tetrademite-like chalcogenides, X-ray structural analysis, Crystal atomic structure, Crystal impurities, Crystalline materials, II-VI semiconductors, IV-VI semiconductors, Selenium compounds, Tellurium compounds, Composites material, Kinetic coefficient, Layered Structures, Material-based, Optical property of crystal, Optical-, Property, Structure of composites, Tetrademite-like chalcogenide, X ray structural analysis, Carrier concentration",
author = "S.A. Nemov and V. Andreeva and A.V. Povolotskiy and A.Y. Alyab{\textquoteright}ev",
note = "Export Date: 01 November 2025; Cited By: 0; Correspondence Address: A.Y. Alyab{\textquoteright}ev; St. Petersburg Electrotechnical University, St. Petersburg, 197022, Russian Federation; email: alyabjev_au@mail.ru",
year = "2024",
doi = "10.1134/S1087659624600467",
language = "English",
volume = "50",
pages = "553--560",
journal = "Glass Physics and Chemistry",
issn = "1087-6596",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "5",

}

RIS

TY - JOUR

T1 - Study of the Structure of Composite Materials Based on PbSb2Te4 Obtained by the Czochralski Method

AU - Nemov, S.A.

AU - Andreeva, V.

AU - Povolotskiy, A.V.

AU - Alyab’ev, A.Y.

N1 - Export Date: 01 November 2025; Cited By: 0; Correspondence Address: A.Y. Alyab’ev; St. Petersburg Electrotechnical University, St. Petersburg, 197022, Russian Federation; email: alyabjev_au@mail.ru

PY - 2024

Y1 - 2024

N2 - Research on PbSb2Te4 composite material samples, obtained by the Czochralski method, is continued. The multiphase structure of the material is confirmed. Based on the analysis of X-ray studies, the predominance of PbSb2Te4 (70–80%) and Sb2Te3 (20–30%) phases is found. Traces of (CuSb)Te2 phases with a rhombohedral structure and a hexagonal phase of Sb2Te2 are detected. The carrier concentration is reduced by doping the samples with copper; the impurity atoms are located in the Van der Waals gap between the layers of the main phases. With the copper content in the initial charge increasing from 0.5 to 1 at %, the carrier concentration does not decrease further. © 2025 Elsevier B.V., All rights reserved.

AB - Research on PbSb2Te4 composite material samples, obtained by the Czochralski method, is continued. The multiphase structure of the material is confirmed. Based on the analysis of X-ray studies, the predominance of PbSb2Te4 (70–80%) and Sb2Te3 (20–30%) phases is found. Traces of (CuSb)Te2 phases with a rhombohedral structure and a hexagonal phase of Sb2Te2 are detected. The carrier concentration is reduced by doping the samples with copper; the impurity atoms are located in the Van der Waals gap between the layers of the main phases. With the copper content in the initial charge increasing from 0.5 to 1 at %, the carrier concentration does not decrease further. © 2025 Elsevier B.V., All rights reserved.

KW - Czochralski method

KW - kinetic coefficients

KW - layered structure

KW - optical properties of crystals

KW - phase composition

KW - tetrademite-like chalcogenides

KW - X-ray structural analysis

KW - Crystal atomic structure

KW - Crystal impurities

KW - Crystalline materials

KW - II-VI semiconductors

KW - IV-VI semiconductors

KW - Selenium compounds

KW - Tellurium compounds

KW - Composites material

KW - Kinetic coefficient

KW - Layered Structures

KW - Material-based

KW - Optical property of crystal

KW - Optical-

KW - Property

KW - Structure of composites

KW - Tetrademite-like chalcogenide

KW - X ray structural analysis

KW - Carrier concentration

U2 - 10.1134/S1087659624600467

DO - 10.1134/S1087659624600467

M3 - Article

VL - 50

SP - 553

EP - 560

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 5

ER -

ID: 143421011