کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1440163 1509358 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Organic field-effect transistors based on pyridine-terminated tetrathiafulvalene (TTF) derivatives
ترجمه فارسی عنوان
ترانزیستورهای اثر میدانی آلی بر اساس مشتقات tetrathiafulvalene (TTF) متصل به پییرین
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد بیومتریال
چکیده انگلیسی


• Two TTF-based small molecules were applied for the construction of OFET.
• PY3-based devices exhibited hole mobility of 0.01 cm2 V−1 s−1.
• The no OFET performance of PY4-based devices is attributed to poor thin-film morphology and low crystallinity.

We report two TTF-based small molecules (PY3 and PY4) in which pyridine acts as an electron withdrawing group for the construction of OFET to investigate the relationship between the FET characteristics and structures. While PY3 thin films demonstrated the highest mobilities up to 0.01 cm2 V−1 s−1, there was no OFET performance for PY4. Atomic force microscope (AFM) and X-ray diffraction (XRD) studies were conducted to gain insight into this dissimilarity.The no OFET performance of PY4 is mainly caused by its poor thin-film morphology and low crystallinity.

Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 219, September 2016, Pages 154–157
نویسندگان
, , , , , , ,