کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1676545 | 1518101 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Photo induced memory devices using conducting polymer, poly(3-hexylthiophene) thin films
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Photo induced memory devices using conducting polymer, poly(3-hexylthiophene) thin films Photo induced memory devices using conducting polymer, poly(3-hexylthiophene) thin films](/preview/png/1676545.png)
چکیده انگلیسی
Photo induced memory devices have been fabricated utilizing conducting polymer, head-to-tail coupled poly(3-hexylthiophene), PHT. The PHT film with Au electrodes at the bottom was coated with ultra thin Al by the thickness of 1 nm on the top. A large increase of conductivity was observed upon light illumination. The increased photoconductivity lasted for several hours after turn off of illumination, indicating photo induced memory effect. The phenomenon is discussed in terms of the persistent photoconduction, which resulted from the electron trapping at Al donor sites in the depletion layer formed near the top of film.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 499, Issues 1–2, 21 March 2006, Pages 313–317
Journal: Thin Solid Films - Volume 499, Issues 1–2, 21 March 2006, Pages 313–317
نویسندگان
Mitsuru Ujimoto, Wataru Takashima, Keiichi Kaneto,