The Metal-Insulator Transition and Superconductivity in Allotropes of Carbon Intercalated with Copper: Prediction and Experiment |
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| Authors: | V. F. Masterov A. V. Prichodko O. I. Konkov |
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| Affiliation: | a Experimental Physics Department, St. Petersburg State Technical University, St. Petersburg, Russiab Ioffe Physiko- Technical Institute, Russian Academy of Sciences, St. Petersburg, Russia |
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| Abstract: | The complex of studies carried out on CunC60 samples, including SQUID and microwave measurements clearly support the existence of a superconducting phase of Cu1,5 C60 with Tc=120K. Heating a samples of pyrolitic graphite intercalated with copper and oxygen above 77K initiates a Metal - Insulator transition. We assume the same idea that the superconducting transition temperature Tc in Cun C60 samples changes near the M -I transition. |
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