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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/47944
Title: | 平方反比離心位能中古典庫侖氣體之殼層結構 Shell structure of classical Coulomb gas in an inverse-square centrifugal potential |
Authors: | Li-Jen Chu 朱立人 |
Advisor: | 陳義裕(Yih-Yuh Chen) |
Keyword: | 庫侖氣體,殼層,原子模型,圖案形成, Coulomb gas,shell structure,atomic model,pattern formation, |
Publication Year : | 2011 |
Degree: | 碩士 |
Abstract: | 我們研究一個古典三維的單種類庫侖氣體模型之結構,其中電子受到一外加位能 U(r) = 1/2r^2 – Z/r 之限制。我們利用分子動力(MD)電腦程式模擬研究殼層及殼層內結構的形成,提出理論分析該結構形成之條件並與實驗結果比對。 We study a spherical one-component plasma (SOCP) of electrons in a dimensionless confining potential U(r)=1/2r^2-Z/r in the zero-temperature limit. We explore the formation of shell structures and spherical lattices using molecular-dynamics simulations. A theoretical analysis of the mechanism of shell formation and lattice structures is also presented. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/47944 |
Fulltext Rights: | 有償授權 |
Appears in Collections: | 物理學系 |
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