Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Supercycled symmetry-based double-quantum dipolar recoupling of quadrupolar spins in MAS NMR
Stockholms universitet, Naturvetenskapliga fakulteten, Institutionen för fysikalisk kemi, oorganisk kemi och strukturkemi.ORCID-id: 0000-0001-9409-2601
Stockholms universitet, Naturvetenskapliga fakulteten, Institutionen för fysikalisk kemi, oorganisk kemi och strukturkemi.
2009 (engelsk)Inngår i: Journal of Magnetic Resonance, Vol. 200, nr 2, s. 267-279Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Using average Hamiltonian (AH) theory, we analyze recently introduced homonuclear dipolar recoupling pulse sequences for exciting central-transition double-quantum coherences (2QC) between half-integer spin quadrupolar nuclei undergoing magic-angle-spinning. Several previously observed differences among the recoupling schemes concerning their compensation to resonance offsets and radio-frequency (rf) inhomogeneity may qualitatively be rationalized by an AH analysis up to third perturbation order, despite its omission of first-order quadrupolar interactions. General aspects of the engineering of 2Q-recoupling pulse sequences applicable to half-integer spins are discussed, emphasizing the improvements offered from a diversity of supercycles providing enhanced suppression of undesirable AH cross-terms between resonance offsets and rf amplitude errors.

sted, utgiver, år, opplag, sider
2009. Vol. 200, nr 2, s. 267-279
Emneord [en]
Double-quantum coherence, Half-integer spin quadrupolar nuclei, Average Hamiltonian theory, AHT, Magic-angle spinning, Symmetry-based pulse sequences, Low-power recoupling
Identifikatorer
URN: urn:nbn:se:su:diva-34433DOI: 10.1016/j.jmr.2009.07.007ISI: 000272260900013OAI: oai:DiVA.org:su-34433DiVA, id: diva2:286497
Tilgjengelig fra: 2010-01-14 Laget: 2010-01-08 Sist oppdatert: 2019-12-03bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekst

Søk i DiVA

Av forfatter/redaktør
Eden, MattiasLo, Andy
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 222 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf