Title of article
TA1 [110] phonon dispersion and martensitic phase transition in ordered alloys Fe3Pt
Author/Authors
Kastner، J. نويسنده , , Petry، W. نويسنده , , Neuhaus، J. نويسنده , , Wassermann، E.F. نويسنده , , Bach، H. نويسنده , , Hennion، B. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
-74
From page
75
To page
0
Abstract
By using integral representations the perturbation expansion and the Bogoliubov inequality ain nonextensive Tsallis statistics are investigated in a unified way. This procedure extends the analysis performed recently by Lenzi et al. [Phys. Rev. Lett. 80, 218 (1998)] to the quantum (discrete spectra) case, for q < 1. An example is presented in order to illustrate the method.
Keywords
Phonon states and bands , Martensitic transformations , normal modes , Neutron diffraction and scattering , phonon dispersion
Journal title
EUROPEAN PHYSICAL JOURNAL B
Serial Year
1999
Journal title
EUROPEAN PHYSICAL JOURNAL B
Record number
6760
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