Fermi Surface Topology Signature on the High Harmonics Generation in Graphene-Like Nanostructure
The response of high harmonics of a laser field to the change of Fermi surface topology in graphene-like nanostructures during the process of the high harmonic generation has been investigated. The microscopic nonlinear quantum theory of the interaction of intense coherent electromagnetic radiation...
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| Veröffentlicht in: | Journal of experimental and theoretical physics 2021-06, Vol.132 (6), p.883-891 |
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| container_end_page | 891 |
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| container_issue | 6 |
| container_start_page | 883 |
| container_title | Journal of experimental and theoretical physics |
| container_volume | 132 |
| creator | Avchyan, B. R. Ghazaryan, A. G. Sargsyan, K. A. Sedrakian, Kh. V. |
| description | The response of high harmonics of a laser field to the change of Fermi surface topology in graphene-like nanostructures during the process of the high harmonic generation has been investigated. The microscopic nonlinear quantum theory of the interaction of intense coherent electromagnetic radiation with such systems near the critical Fermi level is used. The Liouville–von Neumann equation for the density matrix in the multiphoton excitation regime is solved numerically. The obtained results show that high harmonics are sensitive to the change of the topology of the Fermi surface which can be used for the determination of the Fermi energy in such systems. |
| doi_str_mv | 10.1134/S106377612106008X |
| format | Article |
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The obtained results show that high harmonics are sensitive to the change of the topology of the Fermi surface which can be used for the determination of the Fermi energy in such systems.</description><identifier>ISSN: 1063-7761</identifier><identifier>EISSN: 1090-6509</identifier><identifier>DOI: 10.1134/S106377612106008X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Atoms ; Classical and Quantum Gravitation ; Coherent electromagnetic radiation ; Electric waves ; Electromagnetic radiation ; Electromagnetic waves ; Electromagnetism ; Elementary Particles ; Fermi surfaces ; Graphene ; Graphite ; Harmonic generations ; Molecules ; Nanostructure ; Optics ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Quantum Field Theory ; Quantum theory ; Relativity Theory ; Solid State Physics ; Topology</subject><ispartof>Journal of experimental and theoretical physics, 2021-06, Vol.132 (6), p.883-891</ispartof><rights>Pleiades Publishing, Inc. 2021. 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The obtained results show that high harmonics are sensitive to the change of the topology of the Fermi surface which can be used for the determination of the Fermi energy in such systems.</description><subject>Atoms</subject><subject>Classical and Quantum Gravitation</subject><subject>Coherent electromagnetic radiation</subject><subject>Electric waves</subject><subject>Electromagnetic radiation</subject><subject>Electromagnetic waves</subject><subject>Electromagnetism</subject><subject>Elementary Particles</subject><subject>Fermi surfaces</subject><subject>Graphene</subject><subject>Graphite</subject><subject>Harmonic generations</subject><subject>Molecules</subject><subject>Nanostructure</subject><subject>Optics</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Field Theory</subject><subject>Quantum theory</subject><subject>Relativity Theory</subject><subject>Solid State Physics</subject><subject>Topology</subject><issn>1063-7761</issn><issn>1090-6509</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kVFLIzEQgJdD4dTzB9xbwKd7WE0yu0nzKHK2QlG49sG3NU0n23ht0kuyoP_eLBVEDpmHGWa-bxKYqvrJ6CVj0FwtGBUgpWC8FJROHr9VJ4wqWouWqqOxFlCP8-_VaUrPtCCcqpPq6RbjzpHFEK02SJZhH7ahfyUL13udh4gkeJI3SGau35CZjrvgnUlkih6jzq5MnSfTqPeb0qnn7i-Se-1DynEwo_-jOrZ6m_D8PZ9Vy9vfy5tZPX-Y3t1cz2sDE5VrScGCYUxNJCqEieZ2ZRRvVtC2EhQFxelKIZdAAZSVAGup2vXKroWgLcBZdXFYu4_h34Apd89hiL682PG2bUAK2YpCXR6oXm-xc96GHLUpscadM8GjdaV_LYRqqGj4KPz6JBQm40vu9ZBSd7f485llB9bEkFJE2-2j2-n42jHajUfq_jtScfjBSYX1PcaPb38tvQG5cJFX</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Avchyan, B. 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| subjects | Atoms Classical and Quantum Gravitation Coherent electromagnetic radiation Electric waves Electromagnetic radiation Electromagnetic waves Electromagnetism Elementary Particles Fermi surfaces Graphene Graphite Harmonic generations Molecules Nanostructure Optics Particle and Nuclear Physics Physics Physics and Astronomy Quantum Field Theory Quantum theory Relativity Theory Solid State Physics Topology |
| title | Fermi Surface Topology Signature on the High Harmonics Generation in Graphene-Like Nanostructure |
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