곡률제한 모델과 잡음이 보존되는 높이차 제한 모델의 관계 연구The relation between Restricted Curvature model and Conserved Noise Restricted Solid On Solid model
- Other Titles
- The relation between Restricted Curvature model and Conserved Noise Restricted Solid On Solid model
- Authors
- 김문석; 김진민
- Issue Date
- Jan-2004
- Publisher
- 한국물리학회
- Keywords
- Restricted Curvature Model; Restricted Solid on Solid Model; Surface Roughness; Roughness exponent; Growth exponent; Fractal Surface
- Citation
- 새물리, v.48, no.1, pp.37 - 40
- Journal Title
- 새물리
- Volume
- 48
- Number
- 1
- Start Page
- 37
- End Page
- 40
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/20496
- ISSN
- 0374-4914
- Abstract
- We study the relation between the restricted curvature (RC) model and the conserved noise
restricted solid on solid (CNRSOS) model. The surface width W of the RC model shows a roughness
exponent rc ˘ = 1:5, a growth exponent rc ˘ = 0:375, and a dynamic exponent zrc ˇ 4 in one substrate
dimension. The surface width W of the CNRSOS model shows a roughness exponent cn ˘ = 0:49,
a growth exponent cn ˘ = 0:12, and a dynamic exponent zcn ˇ 4. The height di erence of the RC
model can be interpreted as the height of the CNRSOS model. Therefore, there are some relations
exist between the exponents for the RC model and the CNRSOS model: zrc = zcn, rc-1= cn, and
rc- 1
zrc = cn.
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