Short-range order in the arrangement of grains in two-dimensional polycrystals |
| |
Authors: | V. E. Fradkov L. S. Shvindlerman D. G. Udler |
| |
Affiliation: | Institute of Solid State Physics, Academy of Sciences of the U.S.S.R. , Chernogolovka, 142432, U.S.S.R. |
| |
Abstract: | Abstract Experimental results for two-dimensional grain growth are compared with the results obtained from computer-generated random threefold vertex networks with a fixed one-particle distribution function. A considerable discrepancy in the two-particle distributions implies some kind of short-range order. New results in the computer simulation of normal grain growth are reported, demonstrating a similar kind of ordering. A simple relation is suggested for the quantity m n, introduced by Aboav and the second moment of the one-particle distribution μ2 |
| |
Keywords: | |
|
|