Finite-size effects on the static properties of a single-chain magnet
✍ Scribed by Bogani, L.; Sessoli, R.; Pini, M. G.; Rettori, A.; Novak, M. A.; Rosa, P.; Massi, M.; Fedi, M. E.; Giuntini, L.; Caneschi, A.; Gatteschi, D.
- Book ID
- 120562800
- Publisher
- The American Physical Society
- Year
- 2005
- Tongue
- English
- Weight
- 799 KB
- Volume
- 72
- Category
- Article
- ISSN
- 1098-0121
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## Abstract We investigate the finite‐extensibility effect on the equilibrium size of a single polymer chain by using a Flory‐type calculation. The finite extensibility of the chain is effectively taken into account by modifying the Gaussian stretching energy to a non‐Gaussian form which recovers t
The static and dynamic properties of polymer chains in athermal solvents with different sizes are studied by molecular dynamics method. With increasing solvent size, the radius of gyration and the diffusion coefficient of the polymer decay fast until a critical solvent size is reached. For the polym