Oneshot for Varian (G.A. Morris/M. Nilsson)

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Basic facts about Doneshot

Synopsis: DOSY pulse sequence using bipolar gradient pairs

Family: Diffusion experiments

Code authors:

 Gareth A. Morris

Copyright: Manchester University

Introduction

The Oneshot sequence is suitable for "one-shot" acquisition (only one transient per gradient level), and is also a good general DOSY sequence. The pulse sequence is a more elaborated version of BPPSTE sequence, using bipolar pulse pairs. The refinements include a purge pulse in the diffusion delay, unbalanced gradient pulses in the bipolar pulse pairs as well as heating compensation gradients that are incremented as the diffusion gradients are incremented.

The sequence

NB! work in progress!!

The Oneshot sequence

Doneshottry2

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