{"id":1456,"date":"2017-04-03T11:57:46","date_gmt":"2017-04-03T08:57:46","guid":{"rendered":""},"modified":"2017-04-03T11:57:46","modified_gmt":"2017-04-03T08:57:46","slug":"","status":"publish","type":"post","link":"https:\/\/en.uobaghdad.edu.iq\/?p=1456","title":{"rendered":"Design and construction of Organic Field Effect Transistor (Copper- Phthalocyanine) by Pulsed Laser Deposition"},"content":{"rendered":"

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Design and construction of Organic Field Effect Transistor (Copper- Phthalocyanine) by Pulsed Laser Deposition<\/span><\/strong><\/h1>\n

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Prepared by:<\/span><\/strong><\/div>\n

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Mohammed T. Hussein, Kadhim A.Aadim, Eman K. Hassan\/Department of Physics\/College of Science – University of Baghdad<\/span><\/strong><\/div>\n

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Abstract<\/span><\/strong><\/div>\n

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Design and construction of organic Field Effect Transistor (OFET) using (Copper-phthalocyanine) (CuPc) as a metal organic semiconductor with different thicknesses of Silicon dioxide (SiO2) as a gate insulator using Pulsed Laser Deposition technique (PLD). CuPc OFET used in memory devices including radio frequency identification cards (RFIDs), smart tags, electronic newspapers, and flexible displays . Thin films of (CuPc) were deposited on Silicon wafer (n-type) substrates with pre-deposited of SiO2 with different thickness of (100,200,300)nm. Three Aluminum electrodes (drain, source, gate) deposited on the device with thickness of (200)nm using thermal evaporation technique. The constructed transistor is p-channel type with channel length L=0.25mm and channel width W=4.7mm.  Output and Transfer characteristics of OFET devices are studied. The results show CuPc OFETs characteristics are in agreement with the theoretical results. The electrical properties for the constructed device enhanced with decreases thickness of the insulator layer. The switching ratio was about 2.6×102.<\/div>\n

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Design and construction of Organic Field Effect Transistor (Copper- Phthalocyanine) by Pulsed Laser Deposition Prepared by: Mohammed T. Hussein, Kadhim … <\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":"","_links_to":"","_links_to_target":""},"categories":[6],"tags":[],"class_list":["post-1456","post","type-post","status-publish","format-standard","hentry","category-Patents"],"yoast_head":"\nDesign and construction of Organic Field Effect Transistor (Copper- Phthalocyanine) by Pulsed Laser Deposition - University of Baghdad<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/en.uobaghdad.edu.iq\/?p=1456\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Design and construction of Organic Field Effect Transistor (Copper- Phthalocyanine) by Pulsed Laser Deposition - University of Baghdad\" \/>\n<meta property=\"og:description\" content=\"Design and construction of Organic Field Effect Transistor (Copper- Phthalocyanine) by Pulsed Laser Deposition Prepared by: Mohammed T. 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