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Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators. / Klimovskikh, Ilya I.; Estyunin, Dmitry A.; Makarova, Tatyana P. et al.

In: The journal of physical chemistry letters, Vol. 13, No. 29, 28.07.2022, p. 6628-6634.

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

Harvard

Klimovskikh, II, Estyunin, DA, Makarova, TP, Tereshchenko, OE, Kokh, KA & Shikin, AM 2022, 'Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators', The journal of physical chemistry letters, vol. 13, no. 29, pp. 6628-6634. https://doi.org/10.1021/acs.jpclett.2c01245

APA

Klimovskikh, I. I., Estyunin, D. A., Makarova, T. P., Tereshchenko, O. E., Kokh, K. A., & Shikin, A. M. (2022). Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators. The journal of physical chemistry letters, 13(29), 6628-6634. https://doi.org/10.1021/acs.jpclett.2c01245

Vancouver

Klimovskikh II, Estyunin DA, Makarova TP, Tereshchenko OE, Kokh KA, Shikin AM. Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators. The journal of physical chemistry letters. 2022 Jul 28;13(29):6628-6634. doi: 10.1021/acs.jpclett.2c01245

Author

Klimovskikh, Ilya I. ; Estyunin, Dmitry A. ; Makarova, Tatyana P. et al. / Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators. In: The journal of physical chemistry letters. 2022 ; Vol. 13, No. 29. pp. 6628-6634.

BibTeX

@article{ccb929e26c594eebadf06a4b0bc96c7d,
title = "Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators",
abstract = "Recently discovered intrinsic magnetic topological insulators (IMTIs) constitute a unique class of quantum materials that combine magnetism and nontrivial topology. One of the most promising applications of these materials is Majorana fermion creation; Majorana fermions are expected to arise when a superconductor is in contact with the surface of an IMTI. Here we study the adsorption of Pb ultrathin films on top of IMTIs of various stoichiometries. By means of XPS we figure out the formation of the Pb wetting layer coupled to the surface atoms for low coverages and overlayer growth on top upon further deposition. Investigation of the adsorbed surfaces by means of ARPES shows the Dirac cone survival, its shift in a binding energy, and the Pb electronic states appearance. The obtained results allow the Pb/IMTI interfaces to be constructed for the understanding of the proximity effect and provide an important step toward quantum device engineering based on IMTIs.",
author = "Klimovskikh, {Ilya I.} and Estyunin, {Dmitry A.} and Makarova, {Tatyana P.} and Tereshchenko, {Oleg E.} and Kokh, {Konstantin A.} and Shikin, {Alexander M.}",
note = "Publisher Copyright: {\textcopyright} 2022 American Chemical Society.",
year = "2022",
month = jul,
day = "28",
doi = "10.1021/acs.jpclett.2c01245",
language = "English",
volume = "13",
pages = "6628--6634",
journal = "Journal of Physical Chemistry Letters",
issn = "1948-7185",
publisher = "American Chemical Society",
number = "29",

}

RIS

TY - JOUR

T1 - Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators

AU - Klimovskikh, Ilya I.

AU - Estyunin, Dmitry A.

AU - Makarova, Tatyana P.

AU - Tereshchenko, Oleg E.

AU - Kokh, Konstantin A.

AU - Shikin, Alexander M.

N1 - Publisher Copyright: © 2022 American Chemical Society.

PY - 2022/7/28

Y1 - 2022/7/28

N2 - Recently discovered intrinsic magnetic topological insulators (IMTIs) constitute a unique class of quantum materials that combine magnetism and nontrivial topology. One of the most promising applications of these materials is Majorana fermion creation; Majorana fermions are expected to arise when a superconductor is in contact with the surface of an IMTI. Here we study the adsorption of Pb ultrathin films on top of IMTIs of various stoichiometries. By means of XPS we figure out the formation of the Pb wetting layer coupled to the surface atoms for low coverages and overlayer growth on top upon further deposition. Investigation of the adsorbed surfaces by means of ARPES shows the Dirac cone survival, its shift in a binding energy, and the Pb electronic states appearance. The obtained results allow the Pb/IMTI interfaces to be constructed for the understanding of the proximity effect and provide an important step toward quantum device engineering based on IMTIs.

AB - Recently discovered intrinsic magnetic topological insulators (IMTIs) constitute a unique class of quantum materials that combine magnetism and nontrivial topology. One of the most promising applications of these materials is Majorana fermion creation; Majorana fermions are expected to arise when a superconductor is in contact with the surface of an IMTI. Here we study the adsorption of Pb ultrathin films on top of IMTIs of various stoichiometries. By means of XPS we figure out the formation of the Pb wetting layer coupled to the surface atoms for low coverages and overlayer growth on top upon further deposition. Investigation of the adsorbed surfaces by means of ARPES shows the Dirac cone survival, its shift in a binding energy, and the Pb electronic states appearance. The obtained results allow the Pb/IMTI interfaces to be constructed for the understanding of the proximity effect and provide an important step toward quantum device engineering based on IMTIs.

UR - http://www.scopus.com/inward/record.url?scp=85135373284&partnerID=8YFLogxK

U2 - 10.1021/acs.jpclett.2c01245

DO - 10.1021/acs.jpclett.2c01245

M3 - Article

C2 - 35834754

AN - SCOPUS:85135373284

VL - 13

SP - 6628

EP - 6634

JO - Journal of Physical Chemistry Letters

JF - Journal of Physical Chemistry Letters

SN - 1948-7185

IS - 29

ER -

ID: 36789745