W
W. F. Lewis
Researcher at Queen Mary University of London
Publications - 2
Citations - 65
W. F. Lewis is an academic researcher from Queen Mary University of London. The author has contributed to research in topics: Raman spectroscopy & Phase transition. The author has an hindex of 2, co-authored 2 publications receiving 65 citations.
Papers
More filters
Journal ArticleDOI
A Spectroscopic Study of the Second Order Phase Transition in Bis (p-toluene sulfonate) Diacetylene Polymer Crystals
David Bloor,D. A. Fisher,D. N. Batchelder,Robin J. Kennedy,A. C. Cottle,W. F. Lewis,Michael B. Hursthouse +6 more
TL;DR: The second order phase transition at 195 K in bis (toluene sulfonate) diacetylene polymer crystals has been studied by optical reflection and transmission, Raman and far-infrared spectroscopy.
Journal ArticleDOI
Pressure and temperature dependence of the electronic and vibrational excitations of a conjugated polymer crystal
TL;DR: The pressure dependence of reflection, absorption and resonant Raman spectra of single crystals of toluene sulphonate dicetylene polymer have been measured under hydrostatic conditions to 5 kbar.