期刊論文
| 學年 | 85 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 1996-11-01 |
| 作品名稱 | Elastic properties of randomly cross-linked polymers |
| 作品名稱（其他語言） | |
| 著者 | Barsky, Sandra J.; Plischke, Michael; Joós, Béla; Zhou, Zicong |
| 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 Physics, Plasmas, Fluids, and Related Interdisciplinary Topics) 54(5), pp.5370-5376 |
| 摘要 | We have carried out extensive molecular-dynamics simulations of randomly cross-linked polymers and studied the onset of rigidity as the number of cross-links is increased. We find that for our systems, consisting of chains of length N=10, 20, 30, and 50, the shear modulus E vanishes at a concentration of cross-links that is well above the geometric percolation threshold and that it seems to approach zero as E~(n-nc)f, where the exponent f is considerably smaller than either the classical value f=3 or the corresponding exponent t~=2.0 of the conductivity of random resistor networks. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 1063-651X |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/72600 ) |