Cumulative Single-Pulse NMR Echoes in Cobalt


  •  Grigor I. Mamniashvili    
  •  Tatiana O. Gegechkori    
  •  Zurab G. Shermadini    

Abstract

In this work the cumulative single-pulse echo effect in cobalt was studied when a train of single-pulse echoes generated by a repeating single RF pulse sequence, exhibits growth rather than damping. The phenomenon is observed below some threshold value of radio-frequency pulse power when the nonresonant mechanism of single-pulse echo excitation in cobalt becomes effective.



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