کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9837870 | 1525285 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Surface and bulk structural changes in InP single crystals induced by 350Â Mev Au ion irradiation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
InP (0 0 1) wafers were irradiated at room temperature and at liquid nitrogen temperature with swift Au ions. The bulk and near surface structure was investigated by means of X-ray grazing incidence diffraction and measurements at the (0 0 2) Bragg reflection. While irradiation at room temperature with 350 MeV Au ions induced amorphization at a fluence of Φt=1Ã1013Au/cm2, cooling to liquid nitrogen temperature during irradiation reduces the defect generation. A threshold value for complete bulk amorphization of Φt=6Ã1012Au/cm2 was observed. The near surface lattice structure is less affected by the irradiation than the bulk.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 357, Issues 1â2, 28 February 2005, Pages 118-121
Journal: Physica B: Condensed Matter - Volume 357, Issues 1â2, 28 February 2005, Pages 118-121
نویسندگان
N. Darowski, I. Zizak, G. Schumacher,