Title of article
Phonon dispersion and heat capacity in poly(ε-caprolactone)
Author/Authors
Radha Mohan Misra، نويسنده , , Ruchi Agarwal and Jaime Lynn Quackenbush، نويسنده , , Poonam Tandon، نويسنده , , Vishwambhar Dayal Gupta، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
12
From page
1787
To page
1798
Abstract
Normal mode of vibration and their dispersion for poly(ε-caprolactone) (PCL) chain have been obtained by using Urey–Bradley force field and the Wilsonʹs GF matrix method as modified by Higgs. Characteristic features of the dispersion curves such as crossing, repulsion and regions of high density-of-states have been explained. Heat capacity measurements have been interpreted and the limitations of the present work discussed.
Keywords
Poly(?-caprolactone) , heat capacity , Dispersion curves , Density-of-states
Journal title
European Polymer Journal(EPJ)
Serial Year
2004
Journal title
European Polymer Journal(EPJ)
Record number
1212430
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