کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1263631 1496832 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Inkjet-printed copper electrodes using photonic sintering and their application to organic thin-film transistors
ترجمه فارسی عنوان
الکترودهای مس با چاپ جوهر افشان با استفاده از پخت فتونیک و کاربرد آنها در ترانزیستورهای نازک آلومینیومی
کلمات کلیدی
ترانزیستور فیلم نازک آلی، جوهر نانوذرات مس، جوهر افشان تلنگر فوتونی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
چکیده انگلیسی


• Low thermal damage sintering process using Xe flash lamp was investigated.
• Pentacene TFT with printed Cu electrodes showed the mobility of 0.13 cm2/Vs.
• The crystal grain growth of pentacene near the printed Cu electrodes was studied.

We report on copper (Cu) electrodes fabricated with inkjet-printed nanoparticle inks that are photonic sintered on a polymer dielectric layer and their application to source and drain electrodes in organic thin-film transistor (TFT). By using photonic sintering with a radiant energy density of 9 J/cm2, printed Cu nanoparticle layers on a glass substrate showed very low electrical resistivity levels of 7 μΩ cm. By optimizing the sintering conditions on polymer dielectric, the pentacene-based TFT using these printed Cu electrodes showed good mobility levels of 0.13 cm2/Vs and high on/off current ratios of about 106. In addition, we revealed that the crystal grain growth of pentacene near the printed Cu electrodes was inhibited by the thermal damage of polymer underlayer due to the high radiant energy density of the intense light.

Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 25, October 2015, Pages 131–134
نویسندگان
, , , , , ,