Zobrazeno 1 - 10
of 27
pro vyhledávání: '"D. B. Zax"'
Autor:
D. B. Zax, D.-K. Yang
Publikováno v:
The Journal of Chemical Physics. 110:5325-5336
Characterization of dynamics of the charge-carrying species in polymer electrolytes has proven difficult. In this work we focus on a nanocomposite polymer electrolyte created when poly(ethylene oxide) (PEO) is intercalated into a layered silicate, Li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5a77995f028e9eb30917c8c700505c9
https://doi.org/10.1063/1.478427
https://doi.org/10.1063/1.478427
Publikováno v:
Molecular Physics. 95:747-757
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b809476ab0b7bd8a2bbb3a5577c7cd
https://doi.org/10.1080/00268976.2011.9720930
https://doi.org/10.1080/00268976.2011.9720930
Autor:
D. B. Zax
Publikováno v:
The Journal of Chemical Physics. 105:6616-6625
Previously we have provided a quantitative theory that explains the apparent field dependence observed for chemical shifts in high resolution solids state 13C nuclear magnetic resonance spectroscopy (where magic angle spinning is combined with high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbc7515cd96fa616e264f08b13f8de19
https://doi.org/10.1063/1.471975
https://doi.org/10.1063/1.471975
Autor:
D. B. Zax
Publikováno v:
TrAC Trends in Analytical Chemistry. 13:300-312
The problem of high-resolution solid state NMR of quadrupolar nuclear spins (where I > 1 2 ) has been recently solved. The twin techniques of dynamic angle spinning (DAS) and double rotation (DOR) demonstrate resolution comparable to that observed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7c2e62cc78fd9b4990b9fa9bf535153
https://doi.org/10.1016/0165-9936(94)87002-0
https://doi.org/10.1016/0165-9936(94)87002-0
Autor:
D. B. Zax
Publikováno v:
ChemInform. 26
The problem of high-resolution solid state NMR of quadrupolar nuclear spins (where I > 1 2 ) has been recently solved. The twin techniques of dynamic angle spinning (DAS) and double rotation (DOR) demonstrate resolution comparable to that observed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e8874b5d698379790981f5bd0a26220
https://doi.org/10.1002/chin.199502320
https://doi.org/10.1002/chin.199502320
Publikováno v:
The Journal of Chemical Physics. 87:31-44
Experimentally achievable conditions where only weak off‐resonant fields are used to excite coherence in a two‐level system are explored. A brief review of previous theoretical results useful in treating multifrequency irradiation sequences is pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42b791d0db33b3bf4921e5f010df8525
https://doi.org/10.1063/1.453630
https://doi.org/10.1063/1.453630
Publikováno v:
Physical Review A. 39:5725-5743
We describe a method suitable for the design of broadband propagators in two-level or pseudo-two-level systems via amplitude-modulated irradiation. Irradiation sequences are described in terms of a Fourier expansion. The Fourier coefficients of the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff13915db253bc47309f7c699879a62f
https://doi.org/10.1103/physreva.39.5725
https://doi.org/10.1103/physreva.39.5725
Publikováno v:
The Journal of Physical Chemistry. 90:1065-1069
In this work, zero-field proton NMR is applied to a polycrystalline sample of bis(..mu..-hydrido)decacarbonyltriosmium ((..mu..-H)/sub 2/Os/sub 3/(CO)/sub 10/). Bis(..mu..-hydrido)decacarbonyltriosmium is of interest as a model for small-molecule-sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e714cbf753b4d89acbb562e1942b0d0
https://doi.org/10.1021/j100278a021
https://doi.org/10.1021/j100278a021
Publikováno v:
Chemical Physics Letters. 106:550-553
The NMR spectra of polycrystalline solids are often best resolved in the absence of applied magnetic fields. Additionally, heteronuclear spin systems in zero field display features not observed in homonuclear systems. In this letter, spectra are pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a50999b469770a9f2e289191cb721949
https://doi.org/10.1016/0009-2614(84)85381-6
https://doi.org/10.1016/0009-2614(84)85381-6