کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1662844 | 1008451 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Temperature behaviour of titania field emitters realized by suspension plasma spraying
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Titania field electron cathodes made with solution precursor plasma spraying (SPS) were investigated. The emission characteristics were measured using a self-made installation. Microstructure analysis was carried out using scanning electron microscope (SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy. The electron emission was found to decrease with increasing temperature of tested samples. This was explained in terms of the coating microstructure and, in particular, the phase content and change in dielectric properties of coating components.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 201, Issue 5, 25 October 2006, Pages 2099-2102
Journal: Surface and Coatings Technology - Volume 201, Issue 5, 25 October 2006, Pages 2099-2102
نویسندگان
R. Tomaszek, Z. Znamirowski, L. Pawlowski, A. Wojnakowski,