Phonon spectra near metal-insulator phase transition in Li1+xTi2−xO4 system

Bitte benutzen Sie diese Kennung, um auf die Ressource zu verweisen: http://dspace.msu.edu.ua:8080/jspui/handle/123456789/1734

Titel:	Phonon spectra near metal-insulator phase transition in Li1+xTi2−xO4 system
Autoren:	Buletsa, E. P. Ivanyas, O. F. Kindrat, V. J. Nebola, I. I. Shkirta, I. M. Шкирта, Ігор Миколайович Shtejfan, A. J.
Stichwörter:	superspacesymmetry phonon spectra spinel Li1+xTi2−xO4
Erscheinungsdatum:	2004
Zusammenfassung:	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.
Beschreibung:	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
Enthalten in den Sammlungen:	Статті

Dateien zu dieser Ressource:

Datei	Beschreibung	Größe	Format
Buletsa_Shkirta.pdf	Phonon spectra near metal-insulator phase transition in Li1+xTi2−xO4 system	1.06 MB	Adobe PDF	Öffnen/Anzeigen

Alle Ressourcen in diesem Repository sind urheberrechtlich geschützt, soweit nicht anderweitig angezeigt.

DSpace JSPUI