S. P. Hepplestone and G. P. Srivastava, Phonon phonon interactions in single wall carbon nanotubes,
Phys. Rev. B 74, 165420 (2006);
Virtual. J. Nanoscale Sci. Technol. 9, 85 (2006).
S. P. Hepplestone and G. P. Srivastava, The intrinsic lifetime of low-frequency zone-centre phonon modes in silicon nanowires and carbon nanotubes,
Appl. Surf. Sci. 252, 7726 (2006).
S. P. Hepplestone and G. P. Srivastava, The lattice dynamics of silicon nanostructures,
Nanotechnology 17, 3288 (2006).
S. P. Hepplestone, A. M. Ciavarella, C. Janke and G. P. Srivastava, Size and temperature dependence of the specific heat capacity of carbon nanotubes,
Surf. Sci. 300, 3633 (2006).
S. P. Hepplestone and G. P. Srivastava, The lattice dynamics of ultrasmall silicon nanostructures,
Appl. Phys. Lett. 87, 231906 (2005);
Virtual. J. Nanoscale Sci. Technol. 12, 24 (2005).
S. P. Hepplestone and G. P. Srivastava, The lattice dynamics of rectangular silicon nanowires,
Phys Stat sol (c), 1, 2617 (2004).

S. P. Hepplestone and G. P. Srivastava, Frequency and Temperature Dependence of Anharmonic Phonon Relaxation Rate in Carbon Nanotubes, (Accepted - Submitted to Institute of Physics Conference Proceedings).