Metallic phases in sodium fulleride NaxC70

被引：0
|
作者：
Hara, T [1 ]
Kobayashi, M [1 ]
Akahama, Y [1 ]
Kawamura, H [1 ]
机构：
[1] Himeji Inst Technol, Dept Mat Sci, Ako, Hyogo 6781297, Japan
来源：
NANONETWORK MATERIALS: FULLERENES, NANOTUBES AND RELATED SYSTEMS | 2001年 / 590卷
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We synthesized sodium fulleride NaxC70 and measured its electrical resistivity and magnetic susceptibility. The Na-saturated phase in NaxC70 was determined to Na11C70. Following Na doping, the resistivity of NaxC70 film decreased to 5.4 x 10(-3) Omegacm at x = 8, and increased slightly with further doping. The contribution from Pauli paramagnetism was observed in the magnetic susceptibilities of NaxC70 at x = 8 and 11 from both SQUID and ESR measurements. Na8C70 and Na11C70 are considered to be possible candidates of metallic Phases in NaxC70.
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页码：325 / 328
页数：4
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