Title of article :
Low energy phonon spectrum and its parameterization in pure KTaO3 below 80 K
Author/Authors :
Farhi، E. نويسنده , , Tagantsev، A.K. نويسنده , , Curat، R. نويسنده , , Hehlen، B. نويسنده , , Courtens، E. نويسنده , , Boatner، L.A. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Abstract :
An interpretation of the formation of halo in accelerators based on quantum-like theory by a diffraction model is given in terms of the transversal beam motion. Physical implications of the longitudinal dynamics are also examined.
Keywords :
titanates , tantalates , PZT ceramics , Phonon state , bands , Phonons in crystal lattices , phonon dispersion , normal modes , Niobates
Journal title :
EUROPEAN PHYSICAL JOURNAL B
Journal title :
EUROPEAN PHYSICAL JOURNAL B
