Browsing by Author "Yakuphanoglu, F."
Now showing items 1-10 of 10
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The current-voltage and capacitance-voltage characteristics of molecularly modified ?-carotene/n-type Si junction structure with fluorescein sodium salt
Aydin, M. E.; Yakuphanoglu, F.; Kilicoglu, T. (Elsevier Science Sa, 2007)beta-Carotene-FSS organic semiconductor/n-type Si structure has been characterized by current-voltage and capacitance-voltage methods. A deviation in I-V characteristic of the diode is observed due to effect of series ... -
Device characterization of organic nanostructure based on sodium copper chlorophyllin (SCC)
Aydin, M. E.; Farag, A. A. M.; Abdel-Rafea, M.; Ammar, A. H.; Yakuphanoglu, F. (Elsevier Science Sa, 2012)Thin films of nanocrystalline sodium copper chlorophyllin, SCC were prepared by spin coating technique at room temperature (300 K). The films were identified by scanning electron microscopy (SEM), particle size analyzer ... -
Electrical characterization of inorganic-on-organic diode based InP and poly(3,4-ethylenedioxithiophene)/poly(styrenesulfonate) (PEDOT:PSS)
Aydin, M. Enver; Yakuphanoglu, F. (Pergamon-Elsevier Science Ltd, 2012)The electronic properties of metal-organic semiconductor-inorganic semiconductor diode between InP and poly(3,4-ethylenedioxithiophene)/poly(styrenesulfonate) (PEDOT:PSS) polymeric organic semiconductor film have been ... -
Hybrid photodiodes based on 6,13-bis(triisopropylsilylethynyl) pentacene: poly[2-methoxy-5-(2-ethyl) hexoxy-phenylenevinylene]/p-silicon
Alahmed, Z. A.; Mansour, Sh A.; Aydin, M. Enver; Yakuphanoglu, F. (Pergamon-Elsevier Science Ltd, 2013)6,13-Bis(triisopropylsilylethynyl) pentacene (TIPS) and poly[2-methoxy-5-(2-ethyl) hexoxy-phenylenevinylene] (MEH-PPV) blends with different ratios were deposited onto a p-type silicon (p-Si) single crystal wafer using ... -
Improved electrical and photosensing properties of CuPc phtalocyanine/p-silicon diode by nanostructure
Cavas, M.; Aydin, M. Enver; Al-Ghamdi, A. A.; Al-Hartomy, Omar A.; El-Tantawy, Farid; Yakuphanoglu, F. (Natl Inst Optoelectronics, 2012)The electrical and photovoltaic properties of metal/nanostructure CuPc phtalocynine organic layer /semiconductor diode have been investigated. The diode indicated a good rectifying behavior with non-linear behavior due to ... -
Interface control and photovoltaic properties of n-type silicon/metal junction by organic dye
Yakuphanoglu, F.; Ocak, Y. S.; Kilicoglu, T.; Farooq, W. A. (Elsevier, 2011)The electronic parameters and photovoltaic properties of the Au/methylene blue/n-Si diodes were investigated by current-voltage and capacitance-conductance-frequency techniques. The diode exhibits a non-ideal behavior due ... -
Molecular control over Ag/p-Si diode by organic layer
Aydin, M. E.; Yakuphanoglu, F. (Pergamon-Elsevier Science Ltd, 2007)Electrical transport properties of Ag metal-fluorescein sodium salt (FSS) organic layer-silicon junction have been investigated. The current-voltage (I-V) characteristics of the diode show rectifying behavior consistent ... -
Nanostructured Al Doped SnO2 Films Grown onto ITO Substrate via Spray Pyrolysis Route
Benhaliliba, M.; Benouis, C. E.; Ocak, Y. S.; Yakuphanoglu, F. (Sumy State Univ, Dept Marketing & Mia, 2012)We report on nanostructured films of Al doped tin oxide grown by facile spray pyrolysis route, and their physical properties were investigated. The sprayed films were grown onto indium tin oxide (ITO) substrate at 300 ... -
Photoconducting and electrical properties of Al/TIPS-pentacene/p-Si/Al hybrid diode for optical sensor applications
Gupta, R. K.; Aydin, M. E.; Yakuphanoglu, F. (Elsevier Science Sa, 2011)Schottky diode based on 6,13 bis (triisopropylsilylethynyle) (TIPS) pentacene was fabricated using spin coating. The junction properties and photoconductivity of the Al/TIPS-pentacene/p-Si/Aldiode were studied. The ideality ... -
Photovoltaic properties of Au/?-carotene/n-Si organic solar cells
Yakuphanoglu, F.; Aydin, M. E.; Kilicoglu, T. (Amer Chemical Soc, 2006)Photovoltaic properties of Au/beta-carotene/n-Si organic solar cells characterized by current-voltage and capacitance-voltage measurements have been investigated. The photocurrent in the reverse direction increases with ...
