MU-SR STUDIES OF SPIN EXCITATIONS IN POLYANILINE
Muon techniques have been used to study the spill excitations in polyaniline. The relaxation rate provides information about the spin dynamics. 1D spin diffusion is observed at low temperature in non-metallic materials with a crossover to 2 or 3D behaviour at higher temperature. In metallic polyanil...
| Main Authors: | , , , , , , |
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| 格式: | Conference item |
| 出版: |
1995
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