Influence of Temperature on Impedance Spectra of Thin Film of Poly(styrenesulfonate) doped poly(3,4 ethylenedioxythiophene)
| dc.contributor.author | Gazioglu, Dilek Taskin | |
| dc.contributor.author | Dumludag, Fatih | |
| dc.contributor.author | Yerli, Yusuf | |
| dc.contributor.author | Altindal, Ahmet | |
| dc.date.accessioned | 2025-10-29T11:37:02Z | |
| dc.date.issued | 2009 | |
| dc.department | Gebze Teknik Üniversitesi | |
| dc.description | 7th International Conference of the Balkan-Physical-Union -- SEP 09-13, 2009 -- Alexandroupolis, GREECE | |
| dc.description.abstract | The temperature dependence of the impedance spectra of PEDOT:PSS thin film have been investigated in the frequency range of 40 Hz-10(5) Hz. and temperature range 303-473 K. Obtained data reveal that a.c conductivity obeys the relation sigma(ac)(omega) = A omega(5) and exponent s is found to decrese by increasing temperature. The obtained results were compared with the prediction of the Quantum Mechanical Tunelling (QMT) and Correlated Barrier Hopping (CBH) models. The analysis showed that the dominant conduction mechanism in PEDOT:PSS film is multihopping for frequency region 40Hz-7kHz at all temperatures, for region of 7kHz-100kHz, the small polaron tunneling model is the dominant conduction mechanism in film which contributes to the ac conductivity. | |
| dc.description.sponsorship | Balkan Phys Union,Helen Phys Soc,Univ Crete,Univ Athens,Univ Ioannina,Univ Petras,Univ Thessaloniki,TEAK,Prefecture Evros,Reg Adm Eastern Macedonia & Thrace | |
| dc.identifier.endpage | + | |
| dc.identifier.isbn | 978-0-7354-0740-4 | |
| dc.identifier.issn | 0094-243X | |
| dc.identifier.startpage | 451 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14854/13615 | |
| dc.identifier.volume | 1203 | |
| dc.identifier.wos | WOS:000281467300082 | |
| dc.identifier.wosquality | N/A | |
| dc.indekslendigikaynak | Web of Science | |
| dc.language.iso | en | |
| dc.publisher | Amer Inst Physics | |
| dc.relation.ispartof | 7th International Conference of the Balkan Physical Union Vols 1 and 2 | |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.snmz | KA_WOS_20251020 | |
| dc.subject | ac conductivity | |
| dc.subject | impedance spectra | |
| dc.subject | capacitance | |
| dc.title | Influence of Temperature on Impedance Spectra of Thin Film of Poly(styrenesulfonate) doped poly(3,4 ethylenedioxythiophene) | |
| dc.type | Conference Object |
