Floquet Engineering of Structures Based on Gapless Semiconductors

O. V. Kibis; M. V. Boev; V. M. Kovalev; R. E. Sinitskyi; I. A. Shelykh

doi:10.1134/S1063782620120143

Floquet Engineering of Structures Based on Gapless Semiconductors

O. V. Kibis^*, M. V. Boev, V. M. Kovalev, R. E. Sinitskyi, I. A. Shelykh

^*Corresponding author for this work

Faculty of Physical Sciences

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

Abstract

Abstract: Applying the conventional Floquet theory of periodically driven quantum systems, we developed the theory of optical control of structures based on gapless semiconductors. It is demonstrated that electronic properties of the structures crucially depends on irradiation. Particularly, irradiation by a circularly polarized electromagnetic wave lifts spin degeneracy of electronic bands and induces surface electronic states. Thus, a high-frequency off-resonant electromagnetic field can serve as an effective tool to control electronic characteristics of the structures and be potentially exploited in optoelectronic applications of them.

Original language	English
Pages (from-to)	1734-1736
Number of pages	3
Journal	Semiconductors
Volume	54
Issue number	12
DOIs	https://doi.org/10.1134/S1063782620120143
Publication status	Published - Dec 2020

Bibliographical note

Publisher Copyright:
© 2020, Pleiades Publishing, Ltd.

Other keywords

Floquet systems
gapless semiconductors

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10.1134/S1063782620120143

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@article{b5d47615e30e46c3a10c4f61e445a9b5,

title = "Floquet Engineering of Structures Based on Gapless Semiconductors",

abstract = "Abstract: Applying the conventional Floquet theory of periodically driven quantum systems, we developed the theory of optical control of structures based on gapless semiconductors. It is demonstrated that electronic properties of the structures crucially depends on irradiation. Particularly, irradiation by a circularly polarized electromagnetic wave lifts spin degeneracy of electronic bands and induces surface electronic states. Thus, a high-frequency off-resonant electromagnetic field can serve as an effective tool to control electronic characteristics of the structures and be potentially exploited in optoelectronic applications of them.",

keywords = "Floquet systems, gapless semiconductors",

author = "Kibis, {O. V.} and Boev, {M. V.} and Kovalev, {V. M.} and Sinitskyi, {R. E.} and Shelykh, {I. A.}",

note = "Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Ltd.",

year = "2020",

month = dec,

doi = "10.1134/S1063782620120143",

language = "English",

volume = "54",

pages = "1734--1736",

journal = "Semiconductors",

issn = "1063-7826",

publisher = "Pleiades Publishing",

number = "12",

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TY - JOUR

T1 - Floquet Engineering of Structures Based on Gapless Semiconductors

AU - Kibis, O. V.

AU - Boev, M. V.

AU - Kovalev, V. M.

AU - Sinitskyi, R. E.

AU - Shelykh, I. A.

PY - 2020/12

Y1 - 2020/12

N2 - Abstract: Applying the conventional Floquet theory of periodically driven quantum systems, we developed the theory of optical control of structures based on gapless semiconductors. It is demonstrated that electronic properties of the structures crucially depends on irradiation. Particularly, irradiation by a circularly polarized electromagnetic wave lifts spin degeneracy of electronic bands and induces surface electronic states. Thus, a high-frequency off-resonant electromagnetic field can serve as an effective tool to control electronic characteristics of the structures and be potentially exploited in optoelectronic applications of them.

AB - Abstract: Applying the conventional Floquet theory of periodically driven quantum systems, we developed the theory of optical control of structures based on gapless semiconductors. It is demonstrated that electronic properties of the structures crucially depends on irradiation. Particularly, irradiation by a circularly polarized electromagnetic wave lifts spin degeneracy of electronic bands and induces surface electronic states. Thus, a high-frequency off-resonant electromagnetic field can serve as an effective tool to control electronic characteristics of the structures and be potentially exploited in optoelectronic applications of them.

KW - Floquet systems

KW - gapless semiconductors

UR - http://www.scopus.com/inward/record.url?scp=85097085839&partnerID=8YFLogxK

U2 - 10.1134/S1063782620120143

DO - 10.1134/S1063782620120143

M3 - Article

AN - SCOPUS:85097085839

SN - 1063-7826

VL - 54

SP - 1734

EP - 1736

JO - Semiconductors

JF - Semiconductors

IS - 12

ER -

Floquet Engineering of Structures Based on Gapless Semiconductors

Abstract

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