PHONON CONTRIBUTION FOR THE LOW-TEMPERATURE SPECIFIC-HEAT OF SOLID C-60 AND K3C60

dc.contributor.author	CASTRO, JJ
dc.contributor.author	Soto y Montiel, José Rafael
dc.contributor.author	Yépez, E
dc.contributor.author	Calles, A
dc.contributor.author	Cabrera, A
dc.date.accessioned	2011-01-22T10:28:31Z
dc.date.available	2011-01-22T10:28:31Z
dc.date.issued	1994
dc.identifier.issn	0921-4534
dc.identifier.uri	http://hdl.handle.net/11154/3050
dc.description.abstract	We present the result of a theoretical analysis of the phonon contribution to the specific heat for both pure C-60 and alkaline doped K3C60 fullerenes. This is based on the construction of the phonon density of states through the solution of the dynamical matrix, using a Born-Mayer type potential, for the different points in the Brillouin zone. Our results show the contribution to the specific heat for the different modes and in particular we study the low-lying modes coming from intramolecular motions appearing at low temperatures.	en_US
dc.language.iso	en	en_US
dc.title	PHONON CONTRIBUTION FOR THE LOW-TEMPERATURE SPECIFIC-HEAT OF SOLID C-60 AND K3C60	en_US
dc.type	Article	en_US
dc.identifier.idprometeo	3214
dc.source.novolpages	235:2495-2496
dc.subject.wos	Physics, Applied
dc.description.index	WoS: SCI, SSCI o AHCI
dc.relation.journal	Physica C