Muon-fluorine entanglement in fluoropolymers.
作者： T Lancaster , F L Pratt , S J Blundell , I McKenzie , H E Assender
DOI: 10.1088/0953-8984/21/34/346004
关键词:
摘要: We present the results of muon spin relaxation measurements on fluoropolymers polytetrafluoroethylene (PTFE), poly(vinylidene fluoride) (PVDF) and poly(vinyl (PVF). Entanglement between spins fluorine nuclei in polymers allows us to identify different stopping states that occur each these materials provides a method probing local environment dynamics polymer chains.
harvard.edu
sci-hub.se 参考文章(15)
T. Lancaster, S. J. Blundell, P. J. Baker, W. Hayes, S. R. Giblin, S. E. McLain, F. L. Pratt, Z. Salman, E. A. Jacobs, J. F. C. Turner, T. Barnes, Magnetism in the high-Tc analogue Cs2AgF4 studied with muon-spin relaxation Physical Review B. ,(2007) , 10.1103/PHYSREVB.75.220408
F. L. Pratt, S. J. Blundell, W. Hayes, K. Nagamine, K. Ishida, A. P. Monkman, Anisotropic Polaron Motion in Polyaniline Studied by Muon Spin Relaxation Physical Review Letters. ,vol. 79, pp. 2855- 2858 ,(1997) , 10.1103/PHYSREVLETT.79.2855
J. Emsley, Very strong hydrogen bonding Chemical Society Reviews. ,vol. 9, pp. 91- 124 ,(1980) , 10.1039/CS9800900091
K. Nishiyama, S.W. Nishiyama, W. Higemoto, Asymmetric F–μ–F interaction of the muon in polyfluorocarbons Physica B-condensed Matter. ,vol. 326, pp. 41- 45 ,(2003) , 10.1016/S0921-4526(02)01573-9
T. Lancaster, S. J. Blundell, P. J. Baker, M. L. Brooks, W. Hayes, F. L. Pratt, J. L. Manson, M. M. Conner, J. A. Schlueter, Muon-fluorine entangled states in molecular magnets. Physical Review Letters. ,vol. 99, pp. 267601- ,(2007) , 10.1103/PHYSREVLETT.99.267601
Emil Roduner, Hanns Fischer, Muonium substituted organic free radicals in liquids. Theory and analysis of μSR spectra Chemical Physics. ,vol. 54, pp. 261- 276 ,(1981) , 10.1016/0301-0104(81)80241-8
F. L. Pratt, T. Lancaster, M. L. Brooks, S. J. Blundell, T. Prokscha, E. Morenzoni, A. Suter, H. Luetkens, R. Khasanov, R. Scheuermann, U. Zimmermann, K. Shinotsuka, H. E. Assender, Surface dynamics of a thin polystyrene film probed by low-energy muons Physical Review B. ,vol. 72, pp. 121401- ,(2005) , 10.1103/PHYSREVB.72.121401
R. S. Hayano, Y. J. Uemura, J. Imazato, N. Nishida, T. Yamazaki, R. Kubo, Zero-and low-field spin relaxation studied by positive muons Physical Review B. ,vol. 20, pp. 850- 859 ,(1979) , 10.1103/PHYSREVB.20.850
J. H. Brewer, S. R. Kreitzman, D. R. Noakes, E. J. Ansaldo, D. R. Harshman, R. Keitel, Observation of muon-fluorine "hydrogen bonding" in ionic crystals. Physical Review B. ,vol. 33, pp. 7813- 7816 ,(1986) , 10.1103/PHYSREVB.33.7813
Ralph C. Dougherty, Temperature and pressure dependence of hydrogen bond strength: A perturbation molecular orbital approach Journal of Chemical Physics. ,vol. 109, pp. 7372- 7378 ,(1998) , 10.1063/1.477343