Creator | Title | Description | Subject | Date | ||
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1 |
![]() | Ailion, David Charles | NMR lineshapes and order parameter determination in proton pseudo-spin glasses | The quadrupole-perturbed NMR line shape has been evaluated in the local approximation for an arbitrary static random-field distribution coexisting with Gaussian time-fluctuating random fields. The special case of a spin-glass-type static local random-field distribution is treated also. The results ... | NMR; Nuclear magnetic resonance; Line shape; Random fields; Proton pseudo-spin-glasses | 1988 |
2 |
![]() | Ailion, David Charles | Nuclear magnetic resonance in random fields: cluster formation and local dynamics of a deuteron glass | NMR data show that the deuteron "pseudo spin-glass" transition in Rbi- X(ND4)*D2P04 is not just a simple kinetic slowing down process but is characterized by a gradual condensation of randomly polarized clusters as expected if we deal with a percolation transition in eigenstate space. The results pr... | NMR; Nuclear magnetic resonance; Random fields; Spin lattice | 1986 |