کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7939290 | 1513188 | 2018 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Facile electrochemical-assisted synthesis of TiO2 nanotubes and their role in Schottky barrier diode applications
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Highly ordered TiO2 nanotube arrays were fabricated by electrochemical anodization of Ti foils. XRD measurements confirmed that properties of nanotube arrays belong to mixed anatase and rutile TiO2 phases with tetragonal crystal structure. Inter planar distance values of TiO2 nanotubes were determined with respect to Miller indices and varied from 0.16695 to 0.35339Â nm. Furthermore, a Schottky diode made by Ag/TiO2 nano tube arrays/Ti was fabricated and current-voltage (I-V) characteristics of the device were analyzed at room temperature to investigate device performance. Ideality factor and barrier height have been determined as 2.39 and 0.92Â eV, respectively. Results have been discussed in details.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Superlattices and Microstructures - Volume 113, January 2018, Pages 310-318
Journal: Superlattices and Microstructures - Volume 113, January 2018, Pages 310-318
نویسندگان
Mehmet Yilmaz, Burcu Bozkurt Cirak, Sakir Aydogan, Maria Luisa Grilli, Mehmet Biber,