Rotational dynamics in anisotropic confinement |
| |
| Authors: | G. Wellenreuther H. Franz U. v. Bürck I. Sergueev |
| |
| Affiliation: | (1) Hamburger Synchrotronstrahlungslabor, EMBL Hamburg Outstation, Hamburg, Germany;(2) Physik Department, Institut für Experimentalphysik E13, TU München, Germany;(3) Nuclear Resonance Group, ESRF, Grenoble, France |
| |
| Abstract: | Quasi-elastic nuclear resonant forward scattering experiments of the model glass former DBP:FC (Dibutylphthalate:Ferrocene) have been performed in anisotropic confinement, yielding complex spectra. A model for the rotational relaxation of Ferrocene based upon the Kubo–Anderson process is presented, which explains the observed spectra as superposition of three components: Static Ferrocene, anisotropic rotating Ferrocene and isotropic rotating Ferrocene. |
| |
| Keywords: | rotational dynamics glass transition confinement |
| 本文献已被 SpringerLink 等数据库收录！ |
|
