Superconductivity of fullerides with composition AnInxGayC60 (A=K,Rb,Cs; n=2,3) synthesized from gallams

11th European Conference on Applied Superconductivity

Kulbachinskii, V.A.^1 ; Bulychev, B.M.^1 ; Lunin, R.A.^1 ; Sycheva, A.V.^1

M.V. Lomonosov Moscow State University, GSP-1, Leninskie Gory, Moscow

119991, Russia^1

关键词: Fullerides;    Liquid alloy;    Orthorhombic lattices;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/507/1/012026/pdf
DOI  :  10.1088/1742-6596/507/1/012026

来源: IOP

【 摘 要 】

The fullerides with composition AnInxGayC60(A=K,Rb,Cs; n=2,3; x,y2InxGayC60is a superconductor with transition temperature Tc24.5 K that exceed Tcfor K3C60(19 K). The fulleride Rb2InxGayC60is a superconductor with Tc26 K. The fullerides with composition Rb3InxGayC60and Cs3InxGayC60are not superconductors and crystallizes in orthorhombic lattice.