Ioffe–Regel'crossover and boson peaks in disordered solid solutions and similar anomalies in heterogeneous crystalline structures
Low-frequency features of the phonon spectra of disordered solid solutions and
heterogeneous crystalline structures are analyzed at the microscopic level. It is shown that …
heterogeneous crystalline structures are analyzed at the microscopic level. It is shown that …
Ioffe-Regel crossover and boson peaks in disordered solid solutions and similar peculiarities in heterogeneous crystal structures; Krossver Ioffe-Regelya i bozonnye …
Low-frequency features of the phonon spectra of disordered solid solutions and
heterogeneous crystalline structures are analyzed at the microscopic level. It is shown that …
heterogeneous crystalline structures are analyzed at the microscopic level. It is shown that …
Low-temperature vibration characteristics in InSe single crystals intercalated by Ni
A Baran, M Botko, M Kajňaková, A Feher… - Low Temperature …, 2015 - pubs.aip.org
The theoretical and experimental study of low-temperature heat capacity of InSe intercalated
by nickel as a function of temperature has been carried out in range 0.3–30 K. The effect of …
by nickel as a function of temperature has been carried out in range 0.3–30 K. The effect of …
Кроссовер Иоффе-Регеля и бозонные пики в неупорядоченных твердых растворах и аналогичные им аномалии в гетерогенных кристаллических структурах
ИА Господарев, ВИ Гришаев… - Физика низких …, 2008 - dspace.nbuv.gov.ua
На микроскопическом уровне проанализированы низкочастотные особенности
фононных спектров неупорядоченных твердых растворов и гетерогенных …
фононных спектров неупорядоченных твердых растворов и гетерогенных …
Unusual morphology of equimolar Ar–Kr alloys
The transmission high electron energy diffraction (THEED) technique was employed for
studying the structure of the equimolar Ar–Kr alloy, in which the thermodynamics predicts the …
studying the structure of the equimolar Ar–Kr alloy, in which the thermodynamics predicts the …
Evolution of discrete local levels into an impurity band in solidified inert gas solution
The density of states g (ω) of disordered solutions of solidified inert gases are calculated
using the Jacobian matrix method. The transformation of a discrete vibrational level into an …
using the Jacobian matrix method. The transformation of a discrete vibrational level into an …
[图书][B] The Features of Low Frequency Atomic Vibrations and Propagation of Acoustic Waves in Heterogeneous Systems
In recent years, the quasi-particle spectra of various condensed systems, crystalline as well
as disordered and amorphous, became also the “object” of applications and technical …
as disordered and amorphous, became also the “object” of applications and technical …
Similarity of the Boson Peaks in Disordered Systems to the van Hove Singularities in Regular Crystals
Phonon spectra of solid substitutional solutions with finite concentrations of impurities were
analyzed on the microscopic level. The local phonon densities of impurity atoms were …
analyzed on the microscopic level. The local phonon densities of impurity atoms were …
[PDF][PDF] LOW TEMPERATURE PECULIARITIES OF QUASI-PARTICLE SPECTRA OF DISORDERED SOLID SOLUTIONS
It is well known that heavy or weakly bound to the atoms of the host lattice impurities enrich
the low-frequency region of the phonon spectrum and lead to a significant change in low …
the low-frequency region of the phonon spectrum and lead to a significant change in low …