A study of the size and clustering effects of DyF samples.

The magnetic properties of DyF powders with a particle size of 16 nm-7 μm were studied. The saturation magnetization decreases with decreasing particle size. It was shown that magnetic moments are ordered according to the density function of the Lorentz distribution, and the disorder parameter decreases with increasing particle size.

Diffusion Anisotropy of Gaseous Helium-3 in Ordered Aerogels at Low Temperatures.

We report on the first observation of diffusion anisotropy of gaseous helium-3 entrapped in ordered aerogels at 4.2 K. The origins of He diffusion anisotropy in aerogels of different porosity are discussed.

Size effect of DyF nanoparticles on Curie temperature.

A series of DyF nanoparticles samples were synthesized by a hydrothermal treatment in an autoclave at 140 °C, 160 °C, 200 °C, and 230 °C for 24 h. The samples were characterized by X-ray powder diffraction (XRD), transmission electron microscopy (TEM), and temperature dependence of magnetic susceptibility. It was found that DyF particles possessed an ellipsoidal shape and size varying from 16 to 225 nm.

Reply to 'Comment on "Angstrom-scale probing of paramagnetic centers location in nanodiamonds by He NMR at low temperatures"' by A. Shames, V. Osipov and A. Panich, Phys. Chem. Chem. Phys. 2018, 20, DOI.

Shames et al. made a comment on our article (DOI: 10.1039/C7CP05898E) stating that their experience in EPR studies of detonation nanodiamonds suggests the existence of two main types of paramagnetic center in detonation nanodiamonds which questions our results.

Angstrom-scale probing of paramagnetic centers location in nanodiamonds by He NMR at low temperatures.

In this article a method to assess the location of paramagnetic centers in nanodiamonds was proposed. The nuclear magnetic relaxation of adsorbed He used as a probe in this method was studied at temperatures of 1.5-4.

Helium-3 gas self-diffusion in a nematically ordered aerogel at low temperatures: enhanced role of adsorption.

We performed He gas diffusion measurements for the first time in a highly porous ordered AlO aerogel sample at a temperature of 4.2 K using a nuclear magnetic resonance field gradient technique. A strong influence of He adsorption in the aerogel on self-diffusion is observed.

Determination of the spatial structure of glutathione by residual dipolar coupling analysis.

The approach based on analysis of the residual 1H-13C dipolar couplings in molecules partially aligned in a lyotropic liquid crystalline medium was used in the NMR investigation of the reduced glutathione (Glu-Cys-Gly; GSH) structure in a lyotropic medium (cetylpyridinium chloride-n-hexanol). The spatial structure of GSH in solution was established on the basis of the experimental data for observed couplings only.