TY - JOUR
T1 - Current issues of intercalation and superconductivity in solid state fullerenes
AU - Iwasa, Y.
AU - Shimoda, H.
AU - Takenobu, T.
AU - Honjo, S.
AU - Mitani, T.
AU - Tou, H.
AU - Maniwa, Y.
AU - Brown, C. M.
AU - Prassides, K.
N1 - Funding Information:
and that superconductivity is completely suppressed in non-cubic compounds, even though the interfullerene distance is small enough to realize superconductivity. Also we found that the electronic ground state of a nonsuperconductor (NH3)K3CG0is an antiferromagnetic insulator, providing an interesting analogy to the superconductors with strong electron correlation effects. In conclusion, multielement systems involving additional freedoms are useful for investigating electronic states and the mechanism of superconductivity of fulleride salts. This work was supported by Japan Society for Promotion of Science (RFTF 96PO0104, MPCR-363/96-03262) and the Ministry of Education, Sports, Science, and Culture.
PY - 1999
Y1 - 1999
N2 - Co-intercalation of alkali metals and neutral molecules into C60 have been investigated. Successful synthesis of this class of materials provides us a new insight into superconductivity and other physical properties; such as criterion for the occurrence of superconductivity and metal-insulator transitions. Based on the recently synthesized ammoniated fullerides, we discuss on the relation between the structure, and electronic properties.
AB - Co-intercalation of alkali metals and neutral molecules into C60 have been investigated. Successful synthesis of this class of materials provides us a new insight into superconductivity and other physical properties; such as criterion for the occurrence of superconductivity and metal-insulator transitions. Based on the recently synthesized ammoniated fullerides, we discuss on the relation between the structure, and electronic properties.
UR - http://www.scopus.com/inward/record.url?scp=0032599613&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032599613&partnerID=8YFLogxK
U2 - 10.1080/10641229909351363
DO - 10.1080/10641229909351363
M3 - Conference article
AN - SCOPUS:0032599613
VL - 7
SP - 587
EP - 598
JO - Fullerenes Nanotubes and Carbon Nanostructures
JF - Fullerenes Nanotubes and Carbon Nanostructures
SN - 1536-383X
IS - 4
ER -