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.
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REFERENCES
J. P. Heremans, R. J. Cava, and N. Samarth, Nat. Rev. Mater. 2, 1 (2017).
Y. Xia, D. Qian, D. Hsieh, et al., Nat. Phys. 5, 398 (2009).
P. Liu, J. R. Williams, and J. J. Cha, Nat. Rev. Mater. 4, 479 (2019).
J. Liu and T. Hesjedal, Adv. Mater., 2102427 (2021).
I. V. Klimenko, A. V. Lobanov, E. A. Trusova, and A. N. Shchegolikhin, Russ. J. Phys. Chem. B 13, 964 (2019).
V. A. Golyashov, K. A. Kokh, S. V. Makarenko, et al., J. Appl. Phys. 112, 113702 (2012).
M. M. Otrokov, A. Ernst, K. Mohseni, et al., Phys. Rev. B 95, 1 (2017).
S. Roy, A. Polyakov, K. Mohseni, et al., Phys. Status Solidi RRL 12, 10 (2018).
Z. Xu, X. Guo, M. Yao, et al., Adv. Mater. 25, 1557 (2013).
O. E. Tereshchenko, S. I. Chikichev, and A. S. Terekhov, J. Vac. Sci. Technol., A 17, 2655 (1999).
O. E. Tereshchenko, D. Paget, P. Chiaradia, et al., Appl. Phys. Lett. 82, 4280 (2003).
O. E. Tereshchenko, Appl. Surf. Sci. 252, 7684 (2006).
O. E. Tereshchenko, G. E. Shaibler, A. S. Yaroshevich, et al., Phys. Solid State 46, 1949 (2004).
A. S. Tarasov, D. V. Ishchenko, I. O. Akhundov, et al., Appl. Surf. Sci. 569, 150930 (2021).
A. S. Tarasov, N. N. Mikhailov, S. A. Dvoretskii, et al., Fiz. Tekh. Poluprovodn. 55, 748 (2021).
O. E. Tereshchenko, K. A. Kokh, V. V. Atuchin, et al., JETP Lett. 94, 465 (2011).
H. Liang, T. Feng, S. Tan, et al., Chem. Commun. 55, 15061 (2019).
D. Kong, J. J. Cha, K. Lai, et al., ACS Nano 5, 4698 (2011).
Y. L. Chen, J. H. Chu, J. G. Analytis, et al., Science (Washington, DC, U. S.) 329, 659 (2010).
S. Yu. Sarvadii, V. A. Kharitonov, N. V. Dokhlikova, M. V. Grishin, and B. R. Shub, Russ. J. Phys. Chem. B 13, 413 (2019).
Funding
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.
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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. Russ. J. Phys. Chem. B 16, 479–482 (2022). https://doi.org/10.1134/S1990793122030241
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DOI: https://doi.org/10.1134/S1990793122030241