Fig. 7: 31P NMR \({T}_{2}^{{\prime} }\) .dephasing analysis combined with DFT-calculated NMR showcasing the dominance of the \((10\bar{1}0)\) facets by increasing the size of the nanoparticles. | Nature Communications

Fig. 7: 31P NMR \({T}_{2}^{{\prime} }\) .dephasing analysis combined with DFT-calculated NMR showcasing the dominance of the \((10\bar{1}0)\) facets by increasing the size of the nanoparticles.

From: Crystal and electronic facet analysis of ultrafine Ni2P particles by solid-state NMR nanocrystallography

Fig. 7: 31P NMR $${T}_{2}^{{\prime} }$$ T 2 ′ .dephasing analysis combined with DFT-calculated NMR showcasing the dominance of the $$(10\bar{1}0)$$ ( 10 1 ¯ 0 ) facets by increasing the size of the nanoparticles.

a The 31P NMR \({T}_{2}^{{\prime} }\) distribution as a function of the shift for the 12 nm nanocrystalline Ni2P. Black cross-sections are representative \({T}_{2}^{{\prime} }\) distributions at specific shifts which, for better visualization have rescaled intensities. b DFT-calculated 31P NMR spectrum (olive color line). The orange color lines are the isotropic resonances of P(1) sites, and gray lines are the isotropic resonances of P(2) sites. Orange color circles are the signal intensities calculated by inverting the CPMG spin-echo decays. c The 31P NMR \({T}_{2}^{{\prime} }\) distribution as a function of the NMR frequency shift for microcrystalline (bulk) Ni2P. d The experimental 31P ssNMR spectrum of the nanocrystalline sample.

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