Effect of high-pressure fluorination on electrical properties of multi-walled carbon nanotubes sheetAlnura Omarbekova, Sriram Yagneswaran, Zharkynay Kuanyshbekova, Mikhail Kozlov, Nicholas Cornell, Ramachandran Ramakrishnan, Anvar Zakhidov and Dauletkhan SmagulovEur. Phys. J. Appl. Phys., 72 2 (2015) 20403DOI: https://doi.org/10.1051/epjap/2015150137