dc.contributor.author |
Buletsa, E. P. |
|
dc.contributor.author |
Ivanyas, O. F. |
|
dc.contributor.author |
Kindrat, V. J. |
|
dc.contributor.author |
Nebola, I. I. |
|
dc.contributor.author |
Shkirta, I. M. |
|
dc.contributor.author |
Шкирта, Ігор Миколайович |
|
dc.contributor.author |
Shtejfan, A. J. |
|
dc.date.accessioned |
2018-04-13T12:16:44Z |
|
dc.date.available |
2018-04-13T12:16:44Z |
|
dc.date.issued |
2004 |
|
dc.identifier.uri |
http://dspace.msu.edu.ua:8080/jspui/handle/123456789/1734 |
|
dc.description |
Shkirta I.M. Phonon spectra near metal-insulator phase transition in Li1+xTi2−xO4 system / E.P.Buletsa, O.F.Ivanyas, V.J.Kindrat, I.I.Nebola, I.M.Shkirta, A.J.Shtejfan // Condensed Matter Physics - 2004. - С. 53-62. |
en_US |
dc.description.abstract |
The phonons of two end members of Li1+xTi2−xO4 spinel system, i.e., the metallic LiTi2O4 and the insulating Li[Li1/3Ti5/3]O4, are calculated in superspace symmetry approach using a short-range force constant model. The composition dependence of zone-centre optical phonons in Li1+xTi2−xO4 near phase transition and Li1−xMgxTi2O4 has been investigated using different models of substitution.One-andtwo-mode behavior is therefore predicted for F1u and F2u modes in case of tetrahedral and octahedral substitution, respectively. |
en_US |
dc.language.iso |
other |
en_US |
dc.subject |
superspacesymmetry |
en_US |
dc.subject |
phonon spectra |
en_US |
dc.subject |
spinel |
en_US |
dc.subject |
Li1+xTi2−xO4 |
en_US |
dc.title |
Phonon spectra near metal-insulator phase transition in Li1+xTi2−xO4 system |
en_US |
dc.type |
Article |
en_US |