کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1862380 | 1037584 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hurst's empirical law in the probability of atomic distribution in liquids
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
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چکیده انگلیسی
The rescaled range analysis was used to examine the pair distribution function of liquids. The global statistical dependence existed in the distribution of atoms in liquids. The probability of finding a particle at a distance r from a reference particle was subject to fractional Brownian motion. More importantly, the tendency of the Hurst exponent was away from the high rate when the change of liquid structure took place. This phenomenon showed that the liquid structural change was attributed to the variation of atomic distribution and the jump of the Hurst exponent was the indicator of the change from one phase to another in liquids.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 373, Issue 7, 16 February 2009, Pages 749–753
Journal: Physics Letters A - Volume 373, Issue 7, 16 February 2009, Pages 749–753
نویسندگان
Guohua Ding, Fangqiu Zu,