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Ezzel az azonosítóval hivatkozhat erre a dokumentumra forrásmegjelölésben vagy hiperhivatkozás esetén:
http://dspace.msu.edu.ua:8080/jspui/handle/123456789/1734| Title: | Phonon spectra near metal-insulator phase transition in Li1+xTi2−xO4 system |
| Authors: | Buletsa, E. P. Ivanyas, O. F. Kindrat, V. J. Nebola, I. I. Shkirta, I. M. Шкирта, Ігор Миколайович Shtejfan, A. J. |
| Keywords: | superspacesymmetry phonon spectra spinel Li1+xTi2−xO4 |
| Issue Date: | 2004 |
| 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. |
| 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. |
| URI: | http://dspace.msu.edu.ua:8080/jspui/handle/123456789/1734 |
| Ebben a gyűjteményben: | Статті |
Fájlok a dokumentumban:
| Fájl | Leírás | Méret | Formátum | |
|---|---|---|---|---|
| Buletsa_Shkirta.pdf | Phonon spectra near metal-insulator phase transition in Li1+xTi2−xO4 system | 1.06 MB | Adobe PDF | Megtekintés/Megnyitás |
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