A 2D Monte Carlo Investigation of Static and Dynamic Properties of Ring polymer
| dc.contributor.advisor | Yergou, Tatek (PhD) | |
| dc.contributor.author | Admasu, Ashenafi | |
| dc.date.accessioned | 2018-06-19T06:08:58Z | |
| dc.date.accessioned | 2023-11-09T11:27:27Z | |
| dc.date.available | 2018-06-19T06:08:58Z | |
| dc.date.available | 2023-11-09T11:27:27Z | |
| dc.date.issued | 2015-02 | |
| dc.description.abstract | Monte Carlo simulation technique has been used to investigate the static properties and translocation characteristics of ring polymers in two dimensions. Each chain consists of exible linkage between monomers forming a closed loop. We consider the unbiased translocation process of the ring where the polymer translocates purely due to thermal uctuations. The average escape time has been analyzed as a function of chain length N. And we found that, the polymer escape time of the ring polymers having a length N < 100, also has a scaling behavior N where is more closer to 1 + 2 in which is the Flory exponent of value 3/4 in 2D and 3/5 in 3D. Such scaling is also the scaling behavior of the unbiased long linear chains. We study the static property of the small cyclical polymer chains by calculating the mean-squared radius of gyration Rg. Bond uctuation method (BFM) is implemented to study both characteristics of the particular ring polymers | en_US |
| dc.identifier.uri | http://10.90.10.223:4000/handle/123456789/1450 | |
| dc.language.iso | en | en_US |
| dc.publisher | Addis Ababa University | en_US |
| dc.subject | Properties of Ring polymer. | en_US |
| dc.title | A 2D Monte Carlo Investigation of Static and Dynamic Properties of Ring polymer | en_US |
| dc.type | Thesis | en_US |