Effect of Lithium Nanosandwiching on the Structural, Optical and Dielectric Performance of Moo<sub>3</Sub>

dc.authoridQasrawi, Atef Fayez/0000-0001-8193-6975
dc.authorscopusid36909456400
dc.authorscopusid6603962677
dc.authorwosidQasrawi, Atef Fayez/R-4409-2019
dc.contributor.authorAl Garni, S. E.
dc.contributor.authorQasrawi, A. F.
dc.contributor.otherDepartment of Electrical & Electronics Engineering
dc.date.accessioned2024-07-05T15:40:11Z
dc.date.available2024-07-05T15:40:11Z
dc.date.issued2019
dc.departmentAtılım Universityen_US
dc.department-temp[Al Garni, S. E.] King Abdulaziz Univ, Fac Sci Al Faisaliah, Phys Dept, Jeddah, Saudi Arabia; [Al Garni, S. E.] Univ Jeddah, Fac Sci, Dept Phys, Jeddah, Saudi Arabia; [Qasrawi, A. F.] Arab Amer Univ, Dept Phys, Jenin, Palestine; [Qasrawi, A. F.] Atilim Univ, Fac Engn, Grp Phys, TR-06836 Ankara, Turkeyen_US
dc.descriptionQasrawi, Atef Fayez/0000-0001-8193-6975en_US
dc.description.abstractIn this article, we discuss the effects of lithium nanosheets on the structural, optical, dielectric and optical conductivity parameters of the MoO3 films. The nanosandwiching of Li layers between two layers of MoO3 of thicknesses larger than 20 nm induced the crystallization process of the amorphous MoO3. Namely, MoO3 thin films that are nanosandwiched with Li sheets of thicknesses larger than 50 nm, exhibit structural phase transitions from hexagonal to monoclinic and reveals larger crystallite sizes. The possible formation of Li2O at the MoO3/Li/MoO3 interfaces is simulated and discussed. Optically, the Li nanosandwiching is observed to enhance the light absorbability by 11.0 times at 2.0 eV and successfully engineered the energy bands gap in the range of 3.05-0.45 eV. It also enhances the dielectric performance. In addition, relatively thick layers of lithium (200 nm) succeeds in converting the conductivity type from n-to p-type. The modeling of the dielectric spectra in accordance with the Drude- Lorentz approach have shown that the presence of Li in the structure of MoO(3 )significantly increases the drift mobility values of electrons from 5.86 to 11.40 cm(2)/V. The plasmon frequency range for this system varies in the frequency domain of 0.32-5.94 GHz. The features of MoO3/Li/MoO3 interfaces make them attractive for thin film transistor technology as optical receivers being promising for use in optical communications.en_US
dc.description.sponsorshipDeanship of Scientific Research (DSR), King Abdulaziz University, Jeddah [D-004-363-1440]en_US
dc.description.sponsorshipThis work was supported by the Deanship of Scientific Research (DSR), King Abdulaziz University, Jeddah, under grant No. (D-004-363-1440). The authors, therefore, gratefully acknowledge the DSR technical and financial support.en_US
dc.identifier.citationcount8
dc.identifier.doi10.1016/j.physe.2019.113569
dc.identifier.issn1386-9477
dc.identifier.issn1873-1759
dc.identifier.scopus2-s2.0-85066755946
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.physe.2019.113569
dc.identifier.urihttps://hdl.handle.net/20.500.14411/3313
dc.identifier.volume114en_US
dc.identifier.wosWOS:000482637000011
dc.institutionauthorQasrawı, Atef Fayez Hasan
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.scopus.citedbyCount8
dc.subjectLi/MoO3en_US
dc.subjectX-ray diffractionen_US
dc.subjectNanosandwichingen_US
dc.subjectOptical conductionen_US
dc.subjectDielectricen_US
dc.titleEffect of Lithium Nanosandwiching on the Structural, Optical and Dielectric Performance of Moo<sub>3</Sub>en_US
dc.typeArticleen_US
dc.wos.citedbyCount8
dspace.entity.typePublication
relation.isAuthorOfPublication1138e68c-e06a-4ee2-a5ec-1dd89a3ecc2c
relation.isAuthorOfPublication.latestForDiscovery1138e68c-e06a-4ee2-a5ec-1dd89a3ecc2c
relation.isOrgUnitOfPublicationc3c9b34a-b165-4cd6-8959-dc25e91e206b
relation.isOrgUnitOfPublication.latestForDiscoveryc3c9b34a-b165-4cd6-8959-dc25e91e206b

Files

Collections