Rotary resonance recoupling for half-integer quadrupolar nuclei in solid-state nuclear magnetic resonance spectroscopy

Sungsool Wi; John W. Logan; Dimitris Sakellariou; Jamie D. Walls; Alexander Pines

doi:10.1063/1.1506907

Rotary resonance recoupling for half-integer quadrupolar nuclei in solid-state nuclear magnetic resonance spectroscopy

Sungsool Wi, John W. Logan, Dimitris Sakellariou, Jamie D. Walls, Alexander Pines

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

37 Scopus citations

Abstract

The reintroduction of various interactions such as chemical shift anisotropy (CSA), heteronuclear dipolar (HTD) and homonuclear dipolar (HMD) terms involving quadrupolar nuclei were investigated under rotary resonance (RR). When the signal from the central transition coherence (CTC) of half-integer quadrupolar nuclei under spin-locking condition provided by a low rf field and a high spinning speed was sampled stroboscopically at integer multiples of the rotor period, the quarupolar broadening mechanism disappears under the dual rf-spinning modulations. This paper demonstrates experimental evidence and a theoretical framework incorporating an average Hamiltonian theory (AHT) to explain various recouplings involving quadrupolar nuclei under various RR conditions.

Original language	English (US)
Pages (from-to)	7024-7033
Number of pages	10
Journal	Journal of Chemical Physics
Volume	117
Issue number	15
DOIs	https://doi.org/10.1063/1.1506907
State	Published - Oct 15 2002
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

Access to Document

10.1063/1.1506907

Fingerprint Dive into the research topics of 'Rotary resonance recoupling for half-integer quadrupolar nuclei in solid-state nuclear magnetic resonance spectroscopy'. Together they form a unique fingerprint.

Cite this

@article{bfdf4ba65a0f49d28911d388e339de31,

title = "Rotary resonance recoupling for half-integer quadrupolar nuclei in solid-state nuclear magnetic resonance spectroscopy",

abstract = "The reintroduction of various interactions such as chemical shift anisotropy (CSA), heteronuclear dipolar (HTD) and homonuclear dipolar (HMD) terms involving quadrupolar nuclei were investigated under rotary resonance (RR). When the signal from the central transition coherence (CTC) of half-integer quadrupolar nuclei under spin-locking condition provided by a low rf field and a high spinning speed was sampled stroboscopically at integer multiples of the rotor period, the quarupolar broadening mechanism disappears under the dual rf-spinning modulations. This paper demonstrates experimental evidence and a theoretical framework incorporating an average Hamiltonian theory (AHT) to explain various recouplings involving quadrupolar nuclei under various RR conditions.",

author = "Sungsool Wi and Logan, {John W.} and Dimitris Sakellariou and Walls, {Jamie D.} and Alexander Pines",

year = "2002",

month = oct,

day = "15",

doi = "10.1063/1.1506907",

language = "English (US)",

volume = "117",

pages = "7024--7033",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics Publising LLC",

number = "15",

}

TY - JOUR

T1 - Rotary resonance recoupling for half-integer quadrupolar nuclei in solid-state nuclear magnetic resonance spectroscopy

AU - Wi, Sungsool

AU - Logan, John W.

AU - Sakellariou, Dimitris

AU - Walls, Jamie D.

AU - Pines, Alexander

PY - 2002/10/15

Y1 - 2002/10/15

N2 - The reintroduction of various interactions such as chemical shift anisotropy (CSA), heteronuclear dipolar (HTD) and homonuclear dipolar (HMD) terms involving quadrupolar nuclei were investigated under rotary resonance (RR). When the signal from the central transition coherence (CTC) of half-integer quadrupolar nuclei under spin-locking condition provided by a low rf field and a high spinning speed was sampled stroboscopically at integer multiples of the rotor period, the quarupolar broadening mechanism disappears under the dual rf-spinning modulations. This paper demonstrates experimental evidence and a theoretical framework incorporating an average Hamiltonian theory (AHT) to explain various recouplings involving quadrupolar nuclei under various RR conditions.

AB - The reintroduction of various interactions such as chemical shift anisotropy (CSA), heteronuclear dipolar (HTD) and homonuclear dipolar (HMD) terms involving quadrupolar nuclei were investigated under rotary resonance (RR). When the signal from the central transition coherence (CTC) of half-integer quadrupolar nuclei under spin-locking condition provided by a low rf field and a high spinning speed was sampled stroboscopically at integer multiples of the rotor period, the quarupolar broadening mechanism disappears under the dual rf-spinning modulations. This paper demonstrates experimental evidence and a theoretical framework incorporating an average Hamiltonian theory (AHT) to explain various recouplings involving quadrupolar nuclei under various RR conditions.

UR - http://www.scopus.com/inward/record.url?scp=0037109606&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037109606&partnerID=8YFLogxK

U2 - 10.1063/1.1506907

DO - 10.1063/1.1506907

M3 - Article

AN - SCOPUS:0037109606

VL - 117

SP - 7024

EP - 7033

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 15

ER -

Rotary resonance recoupling for half-integer quadrupolar nuclei in solid-state nuclear magnetic resonance spectroscopy

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this