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19962015
most citedAttenuation of polarization echoes in NMR: A study of the emergence of dynamical irreversibility in many-body quantum systems

130 citations · 757 across the 22 of their papers we have counts for

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cond-mat2000★ 53 cited

Gaussian to Exponential Crossover in the Attenuation of Polarization Echoes in NMR

Gonzalo Usaj, Horacio M. Pastawski, Patricia R. Levstein

An ingenious pulse sequence devised by S. Zhang, B. H. Meier, and R. R. Ernst (Phys. Rev. Lett. {\bf 69}, 2149 (1992)) reverses the time evolution (``spin diffusion'') of the local…