R.T. Fox, V. Wani, K.E. Howard, A. Bogle, and L. Kempel, "Conductive polymer composite materials and their utility on electromagnetic shielding applications," J. Applied Polymer Science, http://dx.doi.org/10.1002/app.27317, 13 Nov. 2007.
A.L. Higginbotham, J.J. Stephenson, R.J. Smith, D.S. Killips, L.C. Kempel, and J.M. Tour, "Tunable permittivity of polymer composites through incremental blending of raw and functionalized single-wall carbon nanotubes," J. Phys. Chem., http://dx.doi.org/10.1021/jp070554p, 2007.
S.M. Cossmann, E.J. Rothwell, and L.C. Kempel, "Transient reflection of TM-polarized plane-waves from a Lorentz medium half-space," J. Opt. Soc. Am. A, 24, pp. 882-887, Mar. 2007.