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Cross-polarization with radio-frequency field phase and amplitude modulation under magic-angle spinning conditions. / Dvinskikh, S. V.; Chizhik, V. I.

In: Journal of Experimental and Theoretical Physics, Vol. 102, No. 1, 21.03.2006, p. 91-101.

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

Harvard

Dvinskikh, SV & Chizhik, VI 2006, 'Cross-polarization with radio-frequency field phase and amplitude modulation under magic-angle spinning conditions', Journal of Experimental and Theoretical Physics, vol. 102, no. 1, pp. 91-101. https://doi.org/10.1134/S1063776106010110

APA

Dvinskikh, S. V., & Chizhik, V. I. (2006). Cross-polarization with radio-frequency field phase and amplitude modulation under magic-angle spinning conditions. Journal of Experimental and Theoretical Physics, 102(1), 91-101. https://doi.org/10.1134/S1063776106010110

Vancouver

Dvinskikh SV, Chizhik VI. Cross-polarization with radio-frequency field phase and amplitude modulation under magic-angle spinning conditions. Journal of Experimental and Theoretical Physics. 2006 Mar 21;102(1):91-101. https://doi.org/10.1134/S1063776106010110

Author

Dvinskikh, S. V. ; Chizhik, V. I. / Cross-polarization with radio-frequency field phase and amplitude modulation under magic-angle spinning conditions. In: Journal of Experimental and Theoretical Physics. 2006 ; Vol. 102, No. 1. pp. 91-101.

BibTeX

@article{1fbfd62134694d7e913eb3e3cc0dd0a5,
title = "Cross-polarization with radio-frequency field phase and amplitude modulation under magic-angle spinning conditions",
abstract = "Nucleus cross-polarization technique in a rotating frame of reference is analyzed as applied to NMR experiments with sample magic-angle spinning. The concept of simultaneous phase and amplitude modulation is suggested. According to this suggestion, the form of the Hamiltonian of recoupled dipolar interaction remains unchanged if phase inversion is accompanied by inversion of the difference of radio-frequency (RF) field amplitudes. A theoretical treatment is given in terms of the average Hamiltonian theory. The concept is demonstrated experimentally and by numerical analysis for several particular cases. Periodic phase inversion in cross-polarization experiments was shown to have the practically important advantage of suppressing chemical shift interactions and the effect of inaccurate tuning of RF field parameters.",
author = "Dvinskikh, {S. V.} and Chizhik, {V. I.}",
year = "2006",
month = mar,
day = "21",
doi = "10.1134/S1063776106010110",
language = "English",
volume = "102",
pages = "91--101",
journal = "Journal of Experimental and Theoretical Physics",
issn = "1063-7761",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "1",

}

RIS

TY - JOUR

T1 - Cross-polarization with radio-frequency field phase and amplitude modulation under magic-angle spinning conditions

AU - Dvinskikh, S. V.

AU - Chizhik, V. I.

PY - 2006/3/21

Y1 - 2006/3/21

N2 - Nucleus cross-polarization technique in a rotating frame of reference is analyzed as applied to NMR experiments with sample magic-angle spinning. The concept of simultaneous phase and amplitude modulation is suggested. According to this suggestion, the form of the Hamiltonian of recoupled dipolar interaction remains unchanged if phase inversion is accompanied by inversion of the difference of radio-frequency (RF) field amplitudes. A theoretical treatment is given in terms of the average Hamiltonian theory. The concept is demonstrated experimentally and by numerical analysis for several particular cases. Periodic phase inversion in cross-polarization experiments was shown to have the practically important advantage of suppressing chemical shift interactions and the effect of inaccurate tuning of RF field parameters.

AB - Nucleus cross-polarization technique in a rotating frame of reference is analyzed as applied to NMR experiments with sample magic-angle spinning. The concept of simultaneous phase and amplitude modulation is suggested. According to this suggestion, the form of the Hamiltonian of recoupled dipolar interaction remains unchanged if phase inversion is accompanied by inversion of the difference of radio-frequency (RF) field amplitudes. A theoretical treatment is given in terms of the average Hamiltonian theory. The concept is demonstrated experimentally and by numerical analysis for several particular cases. Periodic phase inversion in cross-polarization experiments was shown to have the practically important advantage of suppressing chemical shift interactions and the effect of inaccurate tuning of RF field parameters.

UR - http://www.scopus.com/inward/record.url?scp=33644975636&partnerID=8YFLogxK

U2 - 10.1134/S1063776106010110

DO - 10.1134/S1063776106010110

M3 - Article

AN - SCOPUS:33644975636

VL - 102

SP - 91

EP - 101

JO - Journal of Experimental and Theoretical Physics

JF - Journal of Experimental and Theoretical Physics

SN - 1063-7761

IS - 1

ER -

ID: 36973308