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Preparation of an Atomically Clean and Structurally Ordered Bi2Se3 (0001) Surface without Molecular Beams and Vacuum Cleaving. / Tarasov, A. S.; Golyashov, V. A.; Akhundov, I. O. et al.

In: Russian Journal of Physical Chemistry B, Vol. 16, No. 3, 06.2022, p. 479-482.

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

Harvard

Tarasov, AS, Golyashov, VA, Akhundov, IO, Ishchenko, DV, Kozhukhov, AS, Kokh, KA & Tereshchenko, OE 2022, 'Preparation of an Atomically Clean and Structurally Ordered Bi2Se3 (0001) Surface without Molecular Beams and Vacuum Cleaving', Russian Journal of Physical Chemistry B, vol. 16, no. 3, pp. 479-482. https://doi.org/10.1134/S1990793122030241

APA

Tarasov, A. S., Golyashov, V. A., Akhundov, I. O., Ishchenko, D. V., Kozhukhov, A. S., Kokh, K. A., & Tereshchenko, O. E. (2022). Preparation of an Atomically Clean and Structurally Ordered Bi2Se3 (0001) Surface without Molecular Beams and Vacuum Cleaving. Russian Journal of Physical Chemistry B, 16(3), 479-482. https://doi.org/10.1134/S1990793122030241

Vancouver

Tarasov AS, Golyashov VA, Akhundov IO, Ishchenko DV, Kozhukhov AS, Kokh KA et al. Preparation of an Atomically Clean and Structurally Ordered Bi2Se3 (0001) Surface without Molecular Beams and Vacuum Cleaving. Russian Journal of Physical Chemistry B. 2022 Jun;16(3):479-482. doi: 10.1134/S1990793122030241

Author

Tarasov, A. S. ; Golyashov, V. A. ; Akhundov, I. O. et al. / Preparation of an Atomically Clean and Structurally Ordered Bi2Se3 (0001) Surface without Molecular Beams and Vacuum Cleaving. In: Russian Journal of Physical Chemistry B. 2022 ; Vol. 16, No. 3. pp. 479-482.

BibTeX

@article{33063553a3c748e69ce7f057f4b63cd1,
title = "Preparation of an Atomically Clean and Structurally Ordered Bi2Se3 (0001) Surface without Molecular Beams and Vacuum Cleaving",
abstract = "In this study, an atomically clean and structurally ordered Bi2Se3 (0001) surface is obtained without molecular beams and vacuum cleaving. It is shown that the chemical treatment of Bi2Se3 (0001) in an anhydrous solution of hydrogen chloride in isopropyl alcohol leads to the removal of native oxides and enrichment of the surface with an elemental selenium layer. Heating in an ultrahigh vacuum at a temperature of 170°C leads to the desorption of the elemental selenium layer from the surface and the formation of a structurally ordered unreconstructed Bi2Se3 (0001) surface with the linear dispersion law.",
keywords = "angular resolution photoemission, chemical treatment, surface, topological insulator",
author = "Tarasov, {A. S.} and Golyashov, {V. A.} and Akhundov, {I. O.} and Ishchenko, {D. V.} and Kozhukhov, {A. S.} and Kokh, {K. A.} and Tereshchenko, {O. E.}",
note = "Funding Information: This study was financially supported by the Russian Foundation for Basic Research and the German Research Foundation as part of scientific project no. 21-52-12024, as well as under a state order of the Institute of Geology and Mineralogy of the Siberian Branch of the Russian Academy of Sciences. Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Ltd.",
year = "2022",
month = jun,
doi = "10.1134/S1990793122030241",
language = "English",
volume = "16",
pages = "479--482",
journal = "Russian Journal of Physical Chemistry B",
issn = "1990-7931",
publisher = "PLEIADES PUBLISHING INC",
number = "3",

}

RIS

TY - JOUR

T1 - Preparation of an Atomically Clean and Structurally Ordered Bi2Se3 (0001) Surface without Molecular Beams and Vacuum Cleaving

AU - Tarasov, A. S.

AU - Golyashov, V. A.

AU - Akhundov, I. O.

AU - Ishchenko, D. V.

AU - Kozhukhov, A. S.

AU - Kokh, K. A.

AU - Tereshchenko, O. E.

N1 - Funding Information: This study was financially supported by the Russian Foundation for Basic Research and the German Research Foundation as part of scientific project no. 21-52-12024, as well as under a state order of the Institute of Geology and Mineralogy of the Siberian Branch of the Russian Academy of Sciences. Publisher Copyright: © 2022, Pleiades Publishing, Ltd.

PY - 2022/6

Y1 - 2022/6

N2 - In this study, an atomically clean and structurally ordered Bi2Se3 (0001) surface is obtained without molecular beams and vacuum cleaving. It is shown that the chemical treatment of Bi2Se3 (0001) in an anhydrous solution of hydrogen chloride in isopropyl alcohol leads to the removal of native oxides and enrichment of the surface with an elemental selenium layer. Heating in an ultrahigh vacuum at a temperature of 170°C leads to the desorption of the elemental selenium layer from the surface and the formation of a structurally ordered unreconstructed Bi2Se3 (0001) surface with the linear dispersion law.

AB - In this study, an atomically clean and structurally ordered Bi2Se3 (0001) surface is obtained without molecular beams and vacuum cleaving. It is shown that the chemical treatment of Bi2Se3 (0001) in an anhydrous solution of hydrogen chloride in isopropyl alcohol leads to the removal of native oxides and enrichment of the surface with an elemental selenium layer. Heating in an ultrahigh vacuum at a temperature of 170°C leads to the desorption of the elemental selenium layer from the surface and the formation of a structurally ordered unreconstructed Bi2Se3 (0001) surface with the linear dispersion law.

KW - angular resolution photoemission

KW - chemical treatment

KW - surface

KW - topological insulator

UR - http://www.scopus.com/inward/record.url?scp=85135919819&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/647d2172-3370-37f3-9428-6aab9242907f/

U2 - 10.1134/S1990793122030241

DO - 10.1134/S1990793122030241

M3 - Article

AN - SCOPUS:85135919819

VL - 16

SP - 479

EP - 482

JO - Russian Journal of Physical Chemistry B

JF - Russian Journal of Physical Chemistry B

SN - 1990-7931

IS - 3

ER -

ID: 36933454