SYNTHESIS AND CHARACTERIZATION OF FULLERENES C-60 AND C-70 AND SUPERCONDUCTIVITY IN K-DOPED AND RB-DOPED C-60

被引：0

作者：

HARIHARAN, Y ^{[1
]}

BHARATHI, A ^{[1
]}

SUNDAR, CS ^{[1
]}

SASTRY, VS ^{[1
]}

YOUSUF, M ^{[1
]}

RADHAKRISHNAN, TS ^{[1
]}

RAO, GVN ^{[1
]}

GEETHAKUMARY, T ^{[1
]}

SUBRAMANIAN, N ^{[1
]}

SAHU, PC ^{[1
]}

RAGHUNATHAN, VS ^{[1
]}

VALSAKUMAR, MC ^{[1
]}

机构：

[1] INDIRA GANDHI CTR ATOM RES,DIV MET,KALPAKKAM 603102,INDIA

来源：

CURRENT SCIENCE | 1992年 / 63卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The synthesis of fullerenes C60 and C70, its characterization and alkali doping of C60 are described in detail. K- and Rb-doped C60 are observed to be superconducting with T(c) of 18 K and 27 K respectively. Bi and Pb have been co-doped along with K and the results of structure and superconductivity studies in these systems are presented and discussed. Further, preliminary results of on-going experiments on the structure of C70 and its variation with temperature and pressure are also presented.

引用

页码：25 / 33

页数：9

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