Syed Abdul Moiz, Khasan S. Karimov, M. M. Ahmed

Electrical Characterization of Novel Organic Semiconductor

Materials and Devices for Sensor Technology

• Broschiertes Buch

Produktbeschreibung

Despite the commercialization of organic semiconductor devices, their charge transport mechanism is still not very clear, particularly at variant temperature for sensor technology. Therefore, in this study temperature dependent electrical characterization of orange dye 25, poly-N-epoxypropylcarbazole, and copper phthalocynanine based novel organic semiconductor diode as sensors were investigated. Current-voltage technique is used to explain the charge transport mechanism. The study can be distributed into the following four phases. In phase I, investigation of humidity properties of OD were accomplished by fabricating surface type OD/Au and sandwich type Al/OD/In2O3, Al/OD/Au sensors. In phase II, electric and photoelectrical properties of the Ag/p-CuPc/n-GaAs/Ag heterojunction cell under modulated laser beam illumination were examined. Electrical properties of doped PEPC, deposited over the surface of p-Si at different gravity by a centrifugal process, as sensor were explored inphase III. By applying trapped space charge limited current model (TSCLC) on the I-V characteristics of of humidity sensor, different electrical charge transport parameters were estimated in phase IV.

Produktdetails

• Verlag: VDM Verlag Dr. Müller
• Seitenzahl: 180
• Englisch
• Gewicht: 254g
• ISBN-13: 9783639271577
• ISBN-10: 3639271572
• Artikelnr.: 30696308

Autorenporträt

Dr. S. A. Moiz received B.E. degree in Computer Engg., M.S degree in Power Enggg. from N.E.D University and the PhD degree in Organic Electronic Engg. from Ghulam Ishaq Khan University, Pakistan in 2005. Currently, he is working as Research Professor in Hanyang University South Korea. He has vast experience in the field of organic electronics.