We present the results of specific heat measurements on single crystals of C60 in (pure) fcc and (toluene containing) orthorhombic phases. The orientational ordering phase transitions are at surprisingly close temperatures (260K and 239K) for the two polytypes. The single crystal results are compared with DSC measurements on powders.
|Number of pages||6|
|State||Published - Apr 5 1993|
Bibliographical noteFunding Information:
ACKNOWLEDGEMENTS We appreciateh elpful discussionsw ith B. Morosin and C.P. Brock on the structureo f the crystals. This researchw as supportedin part by the U.S. National ScienceF oundationG, rantsNo. DMR-89-15440a nd EHR-91-08764, the U.S. Dept. of Energy, Grants # DE-AC03-76SF00098a nd DE-FG05-85ER13432, the Electrical Power Research Institute, the University of Kentucky,a nd the Center for Applied Energy Research.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
- Materials Chemistry