Pressure dependence of conductivity of fullerite structures

摘要

It was shown earlier [A.S. Berdinsky et al., 2000] that the conductivity of fullerite depends on the applied pressure. In this paper we compare the pressure dependences of three different fullerite structures. On the one hand, we examined C/sub 60/ powder, filled into thin glass capillaries. On the other hand, we studied fullerite nanotubules produced within etched swift heavy ion tracks in polymer foils. And finally, these investigations are compared with the results of researches of planar Si-C/sub 60/-Au structures, which have been reported recently [A.S. Berdinsky et al.].