TY - JOUR
T1 - Intrinsic magnetoresistance of single-Walled carbon nanotubes probed by a noncontact method
AU - Oshima, Yugo
AU - Takenobu, Taishi
AU - Yanagi, Kazuhiro
AU - Miyata, Yasumitsu
AU - Kataura, Hiromichi
AU - Hata, Kenji
AU - Iwasa, Yoshihiro
AU - Nojiri, Hiroyuki
PY - 2010
Y1 - 2010
N2 - The intrinsic magnetotransport effect of the single-walled carbon nanotube (SWNT) has been observed by the cavity perturbation technique, which is a noncontact method for evaluating transport properties. The inverse Q factor of the cavity resonator, which corresponds to the resistance of the sample, shows a linear increase as a function of the magnetic field. The angular and tube diameter dependence of oriented SWNT thin films, and measurements using sorted SWNTs reveal that the observed positive magnetoresistance is due to the Aharonov-Bohm effect of metallic nanotubes.
AB - The intrinsic magnetotransport effect of the single-walled carbon nanotube (SWNT) has been observed by the cavity perturbation technique, which is a noncontact method for evaluating transport properties. The inverse Q factor of the cavity resonator, which corresponds to the resistance of the sample, shows a linear increase as a function of the magnetic field. The angular and tube diameter dependence of oriented SWNT thin films, and measurements using sorted SWNTs reveal that the observed positive magnetoresistance is due to the Aharonov-Bohm effect of metallic nanotubes.
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U2 - 10.1103/PhysRevLett.104.016803
DO - 10.1103/PhysRevLett.104.016803
M3 - Article
AN - SCOPUS:73649093134
SN - 0031-9007
VL - 104
JO - Physical Review Letters
JF - Physical Review Letters
IS - 1
M1 - 016803
ER -