22 citations · 30 across the 6 of their papers we have counts for
6 papers
Generalized theory of spin fluctuations in itinerant electron magnets: crucial role of spin anharmonicity
A. Solontsov
The paper critically overviews the recent developments of the theory of spin fluctuations (SF) in itinerant electron magnetism with particular emphasis on spin-fluctuation coupling…
Effects of quantum zero-point spin fluctuations on the ground state of plutonium
P. V. Ratnikov, A. Solontsov
The magnetic stability of δ-plutonium is analyzed taking into account zero-point spin fluctuations. Within the generalized theory of spin fluctuations described within a simple phe…
Fundamental limitations of half-metallicicity in spintronic materials
A. Solontsov
Zero-point spin fluctuations are shown to strongly influence the ground state of ferromagnetic metals and to impose limitations for the fully spin polarized state assumed in half-m…
Phenomenological model of anomalous magnon softening and damping in half-metallic manganites
A. Solontsov
To describe anomalous zone-boundary softening and damping of magnons in manganites we present a phenomenological two-fluid model containing ferromagnetic Fermi-liquid and non-Fermi…
Effects of Spin Fluctuations and Anomalous Thermal Expansion of delta-Plutonium
A. Solontsov, V. P. Antropov
We suggest a model for the magnetic dynamics of - plutonium and its alloys in order to show that the dynamical fluctuations of the magnetization density, or spin fluctuations, may…
Phenomenological Model of Longitudinal Spin Fluctuations in Itinerant Antiferromagnets
A. Solontsov, V. P. Antropov
We present the phenomenological analysis of the spectrum of longitudinal spin fluctuations in isotropic itinerant electron antiferromagnets with account of spin anharmonicity givin…