Kyiv National Taras Shevchenko University, Physical and Biological Faculties, 64 Volodymyrska Str., Kyiv 01601, Ukraine
V.V. Andrievskii, I.B. Berkutov, G.E. Grechnev, and Yu.А. Kolesnichenko
B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Lenin Ave., Kharkov 61103, Ukraine
Received April 8, 2011
The experimental data on magnetoresistance of carbon nanotube — based nanocarbon materials (NCM) in magnetic fields up to 5 T and at temperatures down to
0.54 K are considered. The experimental curves of magnetoresistance NCM obtained are adequately described in terms of both the effect of compression of wave function of localized state in magnetic field and the spin-polarized mechanism.
PACS: 72.80.Rj Fullerenes and related materials; PACS: 72.60.+g Mixed conductivity and conductivity transitions; PACS: 81.40.Rs Electrical and magnetic properties related to treatment conditions.