Poly(melamine-co-formaldehyde) methylated effect on the interface states of metal/polymer/p-Si Schottky barrier diode

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dc.authorid0000-0003-4192-5512en_US
dc.contributor.authorTozlu, Cem
dc.contributor.authorMutlu, Adem
dc.date.accessioned2019-12-06T21:16:41Z
dc.date.available2019-12-06T21:16:41Z
dc.date.issued2016
dc.departmentKMÜ, Mühendislik Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.descriptionWOS:000369190400014en_US
dc.description.abstractThe deposition technique and interface effect of polymeric molecules onto silicon surface is crucial topic for organic/inorganic hybrid technologies. In this study, the chemical structure of poly(4-vinyl phenol) (PVP) has been modified by cross-linked agent in solution for deposition onto p-Si surface. The poly (melamine-co-formaldehyde) methylated (PMF) has been used as a cross-linked agent for PVP polymeric molecules to apply spin cast deposition technique. The rectification ratio and interface states have been improved with PMF cross-link agent compared with only PVP polymeric layer. Some important diode parameters such as diode ideality factor (eta), barrier height (phi(b)), interface state density (N-ss), series resistance (R-s) of the Au/PVP:PMF/p-Si structure were calculated from the current-voltage (I-V) characteristics. The ideality factor and barrier height were found to be 2.37 and 0.71. For the explanation of the deviation of ideality factor value from 1, the interface states has been investigated by the frequency dependent capacitance (C-f-V) and conductance (G-f-V) techniques at room temperature. It is found that the interface states and R-s which indicate the deviation of the ideality factor of Au/PVP:PMF/p-Si structure is strongly depended on bias voltage and frequency. (C) 2015 Elsevier B.V. All rights reserved.en_US
dc.identifier.citationTozlu, C., Mutlu, A. (2016). Poly(melamine-co-formaldehyde) methylated effect on the interface states of metal/polymer/p-Si Schottky barrier diode. Synthetic Metals, 211, 99-106.
dc.identifier.doi10.1016/j.synthmet.2015.11.023
dc.identifier.endpage106en_US
dc.identifier.issn0379-6779
dc.identifier.scopus2-s2.0-84949489039
dc.identifier.scopusqualityQ1
dc.identifier.startpage99en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.synthmet.2015.11.023
dc.identifier.urihttps://hdl.handle.net/11492/2961
dc.identifier.volume211en_US
dc.identifier.wosWOS:000369190400014
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorTozlu, Cem
dc.language.isoen
dc.publisherElsevier Science SAen_US
dc.relation.journalSynthetic Metalsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPoly(4-vinyl phenol)en_US
dc.subjectPoly(melamine-co-formaldehyde) Methylateden_US
dc.subjectSchottky Barrier Diodeen_US
dc.subjectInterface Statesen_US
dc.titlePoly(melamine-co-formaldehyde) methylated effect on the interface states of metal/polymer/p-Si Schottky barrier diodeen_US
dc.typeArticle

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