Puzzles in Silicon NMR: Pushing the limits of pulse quality

ORAL

Abstract

Recent observations of anomalously long-lived spin echoes in Silicon are still not understood [A.E. Dementyev, D.Li, K. MacLean, S.E. Barrett, Phys. Rev. B 68, 153302 (2003).]. This talk will discuss our most recent experimental efforts to understand the basis of this effect. In particular, detailed studies of the effect of pulse quality (including spatial uniformity across our many-spin system) will be reported.

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Authors

  • Yanquan Dong

    Yale University Department of Physics

  • Dale Li

  • Anatoly Dementyev

  • Rona Ramos

  • Sean Barrett

    Yale University Department of Physics, Yale University, Department of Physics