Time-optimal coherence-order-selective transfer of in-phase coherence in heteronuclear IS spin systems

Timo O. Reiss; Navin Khaneja; Steffen J. Glaser

doi:10.1006/jmre.2001.2480

Time-optimal coherence-order-selective transfer of in-phase coherence in heteronuclear IS spin systems

Timo O. Reiss, Navin Khaneja, Steffen J. Glaser

Associate Professorship of Organic Chemistry

Research output: Contribution to journal › Article › peer-review

57 Scopus citations

Abstract

Based on principles of geometric optimal control theory, coherence transfer building blocks can be derived which achieve optimal sensitivity. Here, experimental pulse sequences are presented that achieve the best possible coherence-order-selective in-phase transfer (S^- → I^-) for a heteronuclear 2-spin system for any given mixing time in the absence of relaxation. For short mixing times, the optimal experiment improves the sensitivity of isotropic mixing by up to 12.5%.

Original language	English
Pages (from-to)	192-195
Number of pages	4
Journal	Journal of Magnetic Resonance
Volume	154
Issue number	2
DOIs	https://doi.org/10.1006/jmre.2001.2480
State	Published - 2002

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abstract = "Based on principles of geometric optimal control theory, coherence transfer building blocks can be derived which achieve optimal sensitivity. Here, experimental pulse sequences are presented that achieve the best possible coherence-order-selective in-phase transfer (S- → I-) for a heteronuclear 2-spin system for any given mixing time in the absence of relaxation. For short mixing times, the optimal experiment improves the sensitivity of isotropic mixing by up to 12.5%.",

author = "Reiss, {Timo O.} and Navin Khaneja and Glaser, {Steffen J.}",

note = "Funding Information: This work was supported by the DFG under Grant Gl 203/4-1 and the Fonds der Chemischen Industrie.",

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pages = "192--195",

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AU - Reiss, Timo O.

AU - Khaneja, Navin

AU - Glaser, Steffen J.

N1 - Funding Information: This work was supported by the DFG under Grant Gl 203/4-1 and the Fonds der Chemischen Industrie.

PY - 2002

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AB - Based on principles of geometric optimal control theory, coherence transfer building blocks can be derived which achieve optimal sensitivity. Here, experimental pulse sequences are presented that achieve the best possible coherence-order-selective in-phase transfer (S- → I-) for a heteronuclear 2-spin system for any given mixing time in the absence of relaxation. For short mixing times, the optimal experiment improves the sensitivity of isotropic mixing by up to 12.5%.

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M3 - Article

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AN - SCOPUS:0036302563

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EP - 195

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JF - Journal of Magnetic Resonance

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ER -

Time-optimal coherence-order-selective transfer of in-phase coherence in heteronuclear IS spin systems

Abstract

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