کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1813784 1025640 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Field emission properties of the globe-like diamond microcrystalline aggregate films grown by MPCVD
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Field emission properties of the globe-like diamond microcrystalline aggregate films grown by MPCVD
چکیده انگلیسی

The globe-like diamond microcrystalline aggregate films were fabricated by microwave plasma chemical vapor deposition (MPCVD) method and the field emission properties were investigated using a diode structure in vacuum. It was found that the films had a complex structure with globe-like microcrystalline diamond aggregations grown on the a-C surface and these films exhibited good electron emission properties and stability. The turn-on field of 1.1 V/μm and the current density of 6.6 mA/cm2 were obtained for these diamond microcrystalline aggregate films at the electric field of 2.73 V/μm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 405, Issue 1, 1 January 2010, Pages 318–321
نویسندگان
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