Title

Field-Cycling 14N NQR Imaging with Spatial and Frequency Resolution

Document Type

Article

Publication Date

1-1-1995

Abstract

The recently developed technique of NQR imaging via field cycling has been used to image 14N nuclei in a test sample of acetamide and salicylamide. The image obtained is spatially resolved in one dimension and is also obtained as a function of the |0〉 → |+〉 transition frequency. The imaging plane is generated by two collinear solenoids wound with opposite handedness. In the field-cycling experiment, the 14N |0〉 → | +〉 transition is saturated throughout the sample except at the imaging plane where the magnitude of the RF field, |B1|, is near zero. © 1995 Academic Press, Inc.

Publication Source (Journal or Book title)

Journal of Magnetic Resonance, Series A

First Page

92

Last Page

95

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