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The photoacoustoelectric effect of the SAW amplification in the structure of Graphene-Piezocrystal LiNbO3

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dc.contributor.authorTynyshtykbaev, K. B.
dc.contributor.authorInsepov, Z.
dc.date.accessioned2024-11-29T16:41:22Z
dc.date.available2024-11-29T16:41:22Z
dc.date.issued2021
dc.description.abstractThe work presents and analyzes the results of detecting the photoacoustoelectric effect of surface acoustic waves amplification by illumination of a hybrid graphene-LiNbO3 structure. This SAW photoamplification effect is associated with the appearance of an additional photoacoustoelectric current and a decrease of collisional scattering of photoinduced electrons under the action of the SAW electric field. Possible mechanisms of SAW amplification based on the analysis of modern data are discussed. This SAW photoamplification effect can be used to create optoacoustoelectronic devices on a graphene-piezoelectric structures for collecting, amplifying, and detecting superweak sources of THz-radiation photons.
dc.identifier.citationTynyshtykbaev, K. B. The photoacoustoelectric effect of the SAW amplification in the structure of Graphene-Piezocrystal LiNbO3 / Tynyshtykbaev, KB, Insepov, Z // Nano Express. - 2021. - 2. - № 2. - 10.1088/2632-959X/abfd8a
dc.identifier.doi10.1088/2632-959X/abfd8a
dc.identifier.urihttps://www.doi.org/10.1088/2632-959X/abfd8a
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85121644840&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000659005400001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/24239
dc.relation.ispartofNano Express
dc.titleThe photoacoustoelectric effect of the SAW amplification in the structure of Graphene-Piezocrystal LiNbO3
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue2
oaire.citation.volume2
relation.isOrgUnitOfPublication06e1796d-4f55-4057-8d7e-bb2f3b5676f5
relation.isOrgUnitOfPublication.latestForDiscovery06e1796d-4f55-4057-8d7e-bb2f3b5676f5
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