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Photodetector Engineering with Plasmonic Properties

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dc.contributor.author Kurt, Hasan Furkan
dc.contributor.author Atabey, Tuğba Nur
dc.contributor.author Dereli, Onat Cavit
dc.contributor.author Salmanogli, Ahmad
dc.contributor.author Geçim, H. Selçuk
dc.date.accessioned 2023-11-24T11:43:25Z
dc.date.available 2023-11-24T11:43:25Z
dc.date.issued 2021
dc.identifier.citation Kurt, Hasan Furkan...et al (2021). "Photodetector Engineering with Plasmonic Properties", World Academy of Science, Engineering and Technology (WASET), Vol. 15, No. 2. tr_TR
dc.identifier.uri http://hdl.handle.net/20.500.12416/6629
dc.description.abstract In the article, the main goal is to study the effect of the plasmonic properties on the photocurrent generated by a photodetector. Fundamentally, a typical photodetector is designed and simulated using the finite element methods. To utilize the plasmonic effect, gold nanoparticles with different shape, size and morphology are buried into the intrinsic region. Plasmonic effect is arisen through the interaction of the incoming light with nanoparticles by which electrical properties of the photodetector are manipulated. In fact, using plasmonic nanoparticles not only increases the absorption bandwidth of the incoming light, but also generates a high intensity near-field close to the plasmonic nanoparticles. Those properties strongly affect the generated photocurrent. The simulation results show that using plasmonic nanoparticles significantly enhances the electrical properties of the photodetectors. More importantly, one can easily manipulate the plasmonic properties of the gold nanoparticles through engineering the nanoparticles' size, shape and morphology. Another important phenomenon is plasmon-plasmon interaction inside the photodetector. It is shown that plasmon-plasmon interaction improves the electron-hole generation rate by which the rate of the current generation is severely enhanced. This is the key factor that we want to focus on, to improve the photodetector electrical properties. tr_TR
dc.language.iso eng tr_TR
dc.rights info:eu-repo/semantics/openAccess tr_TR
dc.subject Nanoparticles tr_TR
dc.subject Plasmonic tr_TR
dc.subject Plasmon-Plasmon Interaction tr_TR
dc.subject Plasmonic Photodetector tr_TR
dc.title Photodetector Engineering with Plasmonic Properties tr_TR
dc.type article tr_TR
dc.relation.journal WASET tr_TR
dc.contributor.authorID 182579 tr_TR
dc.identifier.volume 15 tr_TR
dc.identifier.issue 2 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği tr_TR


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