کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1796700 1023752 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microstructural analysis of ZnO/ZnS nanocables through Moiré fringe induced by overlapped area of ZnO and ZnS
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Microstructural analysis of ZnO/ZnS nanocables through Moiré fringe induced by overlapped area of ZnO and ZnS
چکیده انگلیسی

Unique ZnO/ZnS nanocables were synthesized by the catalyst-free simple thermal vapor transport method. Using the high-resolution transmission electron microscopy, the interface and defect structures of nanocables were investigated. The nanocables were composed of two discrete structures, which grow along [0 0 0 2] or [0 1¯ 1 0] directions in wurtzite and [2 0 0] direction in sphalerite structures. Two-dimensional Moiré fringes appeared in the core area due to a different interplanar spacing between ZnO and ZnS. In the nanocables grown along [0 0 0 2] and [0 1¯ 1 0] direction, stacking faults, which lie in (0 0 0 2) and (0 1¯ 1 0) planes were observed likewise the identical defects were also found in the (1 1 1) plane of the sphalerite structure.This work includes an in-depth discussion regarding the structure and the growth of ZnO/ZnS nanocables.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 294, Issue 2, 4 September 2006, Pages 162–167
نویسندگان
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