Exotic and Troublesome Nuclei

4 Exotic and Troublesome Nuclei. - N MAS NMR of the nitrate ion and solid-state NMR of Mg(II) adenosine 5 -triphosphate complex have 

4 Ti 49Ti solid-state NMR spectra of Ti02 nanoparticles have been reported. The corresponding NMR spectra have been simulated by 

Y MAS NMR and powder X-ray diffraction have been applied in order to elucidate the crystal growth process, Eu doping process, and Eu distribution in a red phosphor, Eu-doped Y2O2S (EU-Y2O2S) fired at varying temperatures, as well as the correlation between such material properties and the phosphor quality. The interrelation between the brightness, the linewidth and Ti in Y NMR, the amount of effective Eu, and the crystallinity of EU-Y2O2S has been elucidated. 

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