کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
541502 1450395 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Growth characteristics evaluations on the 3D nanostructure fabrication by the high accuracy control of focused-ion-beam
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سخت افزارها و معماری
پیش نمایش صفحه اول مقاله
Growth characteristics evaluations on the 3D nanostructure fabrication by the high accuracy control of focused-ion-beam
چکیده انگلیسی

Several evaluations of the growth characteristics of three-dimensional (3D) nanostructures, such as the dependence of the amount of adsorbed gas on vertical growth, dependence of focused-ion-beam (FIB) irradiation pitch on lateral growth, and the relationship between the number of irradiation pitches and vertical growth, fabricated by focused-ion-beam chemical vapor deposition (FIB-CVD) were carried out by controlling the Ga+ FIB at a positional accuracy of less than 1 nm. The result of this study indicated that high resolution control of the vertically aligned nanostructure could be achieved by carrying out high speed scanning of FIB. And, we found that the growth reaction in FIB-CVD depended on the FIB irradiation pitch change of 0.1 nm. In addition, downward growth was achieved by FIB-CVD, in spite of its limitation in the maximum allowable growth angle (approximately −17°). Furthermore, a proximity effect was observed during the fabrication of 3D nanostructures by FIB-CVD.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microelectronic Engineering - Volume 86, Issues 4–6, April–June 2009, Pages 552–555
نویسندگان
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