Presentation Information
[17p-W8E_307-7]Surface slope dependence in kinetic roughening diagram
〇Noriko Akutsu1, Yoshihiro Kangawa1 (1.Research Inst. for Applied Mechanics, Kyushu Univ.)
Keywords:
kinetic roughening,Kardar-Parisi-Zhang (KPZ) Universality Class,Monte Carlo simulation
Kinetic roughening during interface-limited steady growth on crystal surfaces inclined from (001) to (111) was investigated using the Monte Carlo method.
Since surface roughness (standard deviation of surface height) is characterized by the roughness exponent α, this exponent was determined via simulation, revealing a classification diagram of surface roughness as a kinetic roughening diagram.
Since surface roughness (standard deviation of surface height) is characterized by the roughness exponent α, this exponent was determined via simulation, revealing a classification diagram of surface roughness as a kinetic roughening diagram.