Compression properties and p-T phase diagrams of C60, C70, and C61D2
1996 (English)In: Fullerenes: Recent Advances in the Chemistry and Physics of Fullerenes and Related Materials, volume 3: Proceedings of the 189th ECS Meeting, Symposium Fullerenes: Chemistry, Physics, and New Directions VIII, Los Angeles 1996, 1996, 1138-1142 p.Conference paper (Refereed)
We have measured the compression properties of C60, C70, and C61D2 in the range 0 - 1.2 GPa over large ranges in temperature (150 to 420 K). Our results for simple cubic (sc) C60 agree well with several recent studies using different methods, but data for face centered cubic (fcc) C60 and for C70 differ strongly between different groups. From our data we deduce the low-temperature orientational, rotational, and translational structural phase diagram of C60, but similar studies on C70 and C61D2 show that these materials have more complicated phase diagrams which cannot yet be mapped in detail.
Place, publisher, year, edition, pages
1996. 1138-1142 p.
, Electrochemical Society Proceedings, PV 96-10
Fullerenes, C60, C70, C61H2, C61D2, compressibility, volume, bulk modulus, phase diagram, orientational structure
Condensed Matter Physics
Research subject Physics
IdentifiersURN: urn:nbn:se:umu:diva-26023ISBN: 1-56677-162-5OAI: oai:DiVA.org:umu-26023DiVA: diva2:235910