Ultrafast third-order nonlinear optical response of charge coupled gold nanoparticle-Ge24Se76 heterostructure

Ultrafast third-order nonlinear optical response of charge coupled gold nanoparticle-Ge24Se76 heterostructure

The donor-acceptor interaction of a charge-coupled heterostructure encompassing a metal and an amorphous semiconductor subjected to a laser field has many potential applications in the realm of nonlinear optics. In this work, we fabricate an electron donor gold nanoparticle (AuNP) and acceptor amorp...

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Bibliografiske detaljer
Main Authors: Vinod Kumar, Rituraj Sharma, Abhishek Bhatt, I. Csarnovics, Petr Nemec, H. Jain, K.V. Adarsh
Format: Article
Sprog:English
Udgivet: Elsevier 2023-09-01
Serier:Journal of Non-Crystalline Solids: X
Fag:
AuNP/Ge24Se76 heterostructure
Nonlinear optical response
Two-photon absorption
Nonlinear refractive index
Saturable absorption
Online adgang:http://www.sciencedirect.com/science/article/pii/S2590159123000481

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http://www.sciencedirect.com/science/article/pii/S2590159123000481

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