A modified Jeener-Broekaert sequence for relaxation measurements in liquid crystals

Thomas M. Barbara; Robert L. Vold; Regitze R. Vold

doi:10.1016/0022-2364(84)90081-7

A modified Jeener-Broekaert sequence for relaxation measurements in liquid crystals

Thomas M. Barbara, Robert L. Vold, Regitze R. Vold

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9 Scopus citations

Abstract

The application of a phase-shifted, multiple-quantum pulse sequence following Jeener-Broekaert excitation is used to produce population inversion as well as quadrupolar order. The dynamic range and efficiency are improved by converting the doublequantum coherence generated by the Jeener-Broekaert preparation into population inversion, rather than eliminating its effect with phase cycling.

Original language	English (US)
Pages (from-to)	478-484
Number of pages	7
Journal	Journal of Magnetic Resonance (1969)
Volume	59
Issue number	3
DOIs	https://doi.org/10.1016/0022-2364(84)90081-7
State	Published - Oct 1 1984
Externally published	Yes

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10.1016/0022-2364(84)90081-7

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title = "A modified Jeener-Broekaert sequence for relaxation measurements in liquid crystals",

abstract = "The application of a phase-shifted, multiple-quantum pulse sequence following Jeener-Broekaert excitation is used to produce population inversion as well as quadrupolar order. The dynamic range and efficiency are improved by converting the doublequantum coherence generated by the Jeener-Broekaert preparation into population inversion, rather than eliminating its effect with phase cycling.",

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AU - Vold, Robert L.

AU - Vold, Regitze R.

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Y1 - 1984/10/1

N2 - The application of a phase-shifted, multiple-quantum pulse sequence following Jeener-Broekaert excitation is used to produce population inversion as well as quadrupolar order. The dynamic range and efficiency are improved by converting the doublequantum coherence generated by the Jeener-Broekaert preparation into population inversion, rather than eliminating its effect with phase cycling.

AB - The application of a phase-shifted, multiple-quantum pulse sequence following Jeener-Broekaert excitation is used to produce population inversion as well as quadrupolar order. The dynamic range and efficiency are improved by converting the doublequantum coherence generated by the Jeener-Broekaert preparation into population inversion, rather than eliminating its effect with phase cycling.

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A modified Jeener-Broekaert sequence for relaxation measurements in liquid crystals

Abstract

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