Journal of Physical Chemistry Letters, volume 13, issue 29, pages 6628-6634
Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators
Klimovskikh Ilya I.
1, 2
,
Makarova Tatyana P
2
,
Tereshchenko Oleg E
2, 3, 4
,
Kokh Konstantin A.
2, 5, 6
,
Publication type: Journal Article
Publication date: 2022-07-14
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 5.7
ISSN: 19487185
Physical and Theoretical Chemistry
General Materials Science
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.
Citations by journals
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1
2
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Journal of Physical Chemistry Letters
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Journal of Physical Chemistry Letters
2 publications, 66.67%
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Physical Review Materials
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Physical Review Materials
1 publication, 33.33%
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1
2
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Citations by publishers
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1
2
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American Chemical Society (ACS)
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American Chemical Society (ACS)
2 publications, 66.67%
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American Physical Society (APS)
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American Physical Society (APS)
1 publication, 33.33%
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1
2
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- We do not take into account publications that without a DOI.
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Klimovskikh I. I. et al. Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators // Journal of Physical Chemistry Letters. 2022. Vol. 13. No. 29. pp. 6628-6634.
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Klimovskikh I. I., Estyunin D. A., Makarova T. P., Tereshchenko O. E., Kokh K. A., Shikin A. M. Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators // Journal of Physical Chemistry Letters. 2022. Vol. 13. No. 29. pp. 6628-6634.
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TY - JOUR
DO - 10.1021/acs.jpclett.2c01245
UR - https://doi.org/10.1021%2Facs.jpclett.2c01245
TI - Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators
T2 - Journal of Physical Chemistry Letters
AU - Makarova, Tatyana P
AU - Tereshchenko, Oleg E
AU - Shikin, Alexander M.
AU - Klimovskikh, Ilya I.
AU - Estyunin, Dmitry A.
AU - Kokh, Konstantin A.
PY - 2022
DA - 2022/07/14 00:00:00
PB - American Chemical Society (ACS)
SP - 6628-6634
IS - 29
VL - 13
SN - 1948-7185
ER -
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@article{2022_Klimovskikh,
author = {Tatyana P Makarova and Oleg E Tereshchenko and Alexander M. Shikin and Ilya I. Klimovskikh and Dmitry A. Estyunin and Konstantin A. Kokh},
title = {Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators},
journal = {Journal of Physical Chemistry Letters},
year = {2022},
volume = {13},
publisher = {American Chemical Society (ACS)},
month = {jul},
url = {https://doi.org/10.1021%2Facs.jpclett.2c01245},
number = {29},
pages = {6628--6634},
doi = {10.1021/acs.jpclett.2c01245}
}
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Klimovskikh, Ilya I., et al. “Electronic Structure of Pb Adsorbed Surfaces of Intrinsic Magnetic Topological Insulators.” Journal of Physical Chemistry Letters, vol. 13, no. 29, Jul. 2022, pp. 6628-6634. https://doi.org/10.1021%2Facs.jpclett.2c01245.