頁籤選單縮合
題 名 | Thermal Relaxation of Interacting Magnetic Fine Particles |
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作 者 | Lu,Jing Ju; Huang,Huei Li; | 書刊名 | Chinese Journal of Physics |
卷 期 | 38:2(Part1) 民89.04 |
頁 次 | 頁97-102 |
分類號 | 330 |
關鍵詞 | |
語 文 | 英文(English) |
英文摘要 | Blocking temperature (TB) of a fine particle system is found to vary with external field H, dipole interaction and magnetic configuration of the system. The TB distribution curve evaluated at H≃0 agrees well with the weighted volume distribution of the system and only the field-cooled magnetization (MFC) alone is relevant. The behavior of MFC and MZFC curves depends sensitively on H compared to dipole interaction. Both TB and the volume distribution of the system can be deduced directly if MFC variation with temperature is measured. |
本系統中英文摘要資訊取自各篇刊載內容。