27 citations · 67 across the 9 of their papers we have counts for
9 papers
Dimensionless parameter of structural ordering and excess entropy of metallic and tellurite glasses
A. S. Makarov, G. V. Afonin, R. A. Konchakov +4
Using a notion on the excess entropy of glass with respect to the counterpart crystal, we introduce a simple dimensionless order parameter , which changes from …
Defect-induced ordering and disordering in metallic glasses
A. S. Makarov, G. V. Afonin, R. A. Konchakov +4
On the basis of shear modulus measurements on a Pt-based glass, we calculated temperature dependence of the defect concentration c using the Interstitialcy theory. This temperature…
Static and resonant properties of decorated square kagome lattice compound KCu(TeO)(SO)Cl
M. M. Markina, P. S. Berdonosov, T. M. Vasilchikova +7
The magnetic subsystem of nabokoite, KCu(TeO)(SO)Cl, is constituted by copper ions forming a buckled square kagomé lattice decorated by quasi-isolated ions. This co…
Magnetic phase diagram and possible Kitaev-like behavior of honeycomb-lattice antimonate Na3Co2SbO6
E. Vavilova, T. Vasilchikova, A. Vasiliev +4
Recent theoretical studies have suggested that Kitaev physics and such effects as formation of a mysterious spin-liquid state can be expected not only in RuCl3 and iridates, but al…
Growth of Transition Metal Sulfides by Sulfuric Vapor Transport and Liquid Sulfur: Synthesis and Properties
D. A. Chareev, D. Phyual, D. Karmakar +8
Transition metals dichalcogenides (TMDs) are an emergent class of low-dimensional materials with growing applications in the field of nanoelectronics. However, efficient methods fo…
Crossover from nematic to magnetic low-temperature ground state in Fe(Se,Te) compounds
Y. A. Ovchenkov, D. A. Chareev, D. E. Presnov +2
A comparative analysis of the properties of FeSeTe crystals in the range of x values of about 0.4 and pure FeSe crystals is presented. We found that the anomaly i…
Phase separation near the charge neutrality point in FeSeTe crystals with x 0.15
Y. A. Ovchenkov, D. A. Chareev, E. S. Kozlyakova +6
Our study of FeSeTe crystals with x 0.15 shows that the phase separation in these compositions occurs into phases with a different stoichiometry of iron. This…
Trigonal layered rosiaite-related antiferromagnet MnSnTeO6: ion-exchange preparation, structure and magnetic properties
V. B. Nalbandyan, M. A. Evstigneeva, T. M. Vasilchikova +3
Ion-exchange treatment of Na2SnTeO6 in molten salt mixtures resulted in rosiaite (PbSb2O6)-related MnSnTeO6. Its crystal structure was refined by the Rietveld method. Of the three…
Multiple Andreev reflections spectroscopy of two-gap 1111- and 11 Fe-based superconductors
Ya. G. Ponomarev, S. A. Kuzmichev, T. E. Kuzmicheva +10
Using the "break-junction" technique we prepared and studied superconductor - constriction - superconductor nanocontacts in polycrystalline samples of Fe-based superconductors CeO$…