18 citations · 22 across the 7 of their papers we have counts for
7 papers
The study of nearest- and next-nearest-neighbour magnetic interactions in seven tetragonal compounds V(IV) containing linear chains and square lattices
L. M. Volkova, S. A. Polyshchuk
A new crystal chemical method was used to calculate the sign and strength not only of the nearest-neighbor (NN)interactions, but also of the next-nearest-neighbor (NNN) ones in tet…
New Method to Calculate the Sign and Relative Strength of Magnetic Interactions in Low-Dimensional Systems on the Basis of Structural Data
L. M. Volkova, S. A. Polyshchuk
The connection of strength of magnetic interactions and type ordering the magnetic moments with crystal chemical characteristics in low-dimensional magnets is investigated. The new…
Correlation of Tc with Crystal Chemical Parameters in High-Tc Cuprates, Diborides and Borocarbides: Concept of Arrangement and Function of Layered Superconductors
L. M. Volkova, S. A. Polyshchuk, F. E. Herbeck
The problems of participation of crystal chemical factors in creating of conditions to occurrence of a superconducting state in layered superconductors are considered. On the basis…
Why Tc of MgB2 is the highest in a number of diborides?
L. M. Volkova, S. A. Polyshchuk, F. E. Herbeck
It is shown, that the problem rising Tc diborides is a problem of nonstoichiometry in a plane of boron in diborides of heavy metals being compounds of variable composition.
Crystal Chemical Concept of Arrangement and Function of Layered Superconducting Materials
L. M. Volkova, S. A. Polyshchuk, S. A. Magarill +1
The crystal chemical concept of arrangement and function of layered superconducting materials is supposed. The concept is based on results of our investigation of crystal chemistry…
Absence of a Competition between Magnetism and Superconductivity in the Layered Nickel Borocarbides: Common Correlation Tc with Crystal Chemical Parameters for Magnetic and Nonmagnetic Compounds
L. M. Volkova, S. A. Polyshchuk, S. A. Magarill +1
In the work the analysis of crystal chemical researches of nickel borocarbides RNi2B2C (R = rare earth) is given. The reasons of representation of dependence of Tc from crystal che…