教師資料查詢 | 類別: 期刊論文 | 教師: 曾文哲 Tzeng,Wen-jer (瀏覽個人網頁)

標題:Initial-stage growth phenomena and distribution of local configurations of the restricted solid-on-solid model
學年93
學期1
出版(發表)日期2004/08/01
作品名稱Initial-stage growth phenomena and distribution of local configurations of the restricted solid-on-solid model
作品名稱(其他語言)
著者Chien, Chih-Chun; Pang, Ning-Ning; Tzeng, Wen-Jer
單位淡江大學物理學系
出版者College Park: American Physical Society
著錄名稱、卷期、頁數Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) 70(2), 021602(8pages)
摘要We take a detailed study on the restricted solid-on-solid (RSOS) model with finite nearest-neighbor height difference S. We numerically show that, for all finite values of S, the system belongs to the random-deposition (RD) class in the early time stage and then crossovers to the Kardar-Parisi-Zhang (KPZ) class. We find that the crossover time scales as Szeta with the crossover exponent zeta=2.06. Besides, we analytically study the RSOS model by grouping consecutive sites into local configurations to obtain the Markov chain describing the time evolution of the probability distribution of these local configurations. For demonstration, we use the RSOS model with S=2 as an explicit example and calculate the correlation functions and even scaling exponents based on the obtained probability distribution of local configurations. The results are very consistent with those obtained from direct simulation of the RSOS model.
關鍵字Computer simulation; Convergence of numerical methods; Correlation methods; Electrodeposition; Epitaxial growth; Markov processes; Mathematical models ;Molecular beams; Probability distributions; Random processes; Surface roughness; Electrochemical deposition; Random deposition (RD); Reaction energy; Restricted solid-on-solid (RSOS) model; Crystal growth; bacterial phenomena and functions; biophysics;cell division; electrochemistry; methodology; probability; theoretical model; time; Bacterial Physiology; Biophysics; Cell Division; Electrochemistry; Markov Chains; Models; Theoretical; Time Factors
語言英文
ISSN1539-3755
期刊性質國外
收錄於SCI
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式紙本
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