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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2009, Volume 90, Issue 6, Pages 526–530
(Mi jetpl552)
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This article is cited in 6 scientific papers (total in 6 papers)
CONDENSED MATTER
Field-periodic magnetoresistance oscillations in thin graphite single crystals with columnar defects
Yu. I. Latysheva, A. Yu. Latysheva, A. P. Orlova, A. A. Shchekinb, V. A. Bykovb, P. Monceauc, K. van der Bekd, M. Konczykowskid, I. Monnet a V.A. Kotel'nikov Institute of Radioengineering and Electronics RAS
b ЗАО "НТ МДТ", 124482 Зеленоград, Москва, Россия
c Grenoble High Magnetic Fields Laboratory
d Ècole Polytechnique
Abstract:
The magnetoresistance of thin graphite single crystals with columnar defects has been studied. The field-periodic contribution to the magnetoresistance with a period of 7.5 T has been revealed. The atomic force microscope estimation of the columnar defect diameter shows that the period of the contribution oscillatory as a function of the flux is close to hc/e per defect. The result agrees with the measurements of Aharonov-Bohm magnetoresistance oscillations in graphene mesoscopic rings [S. Russo et al., Phys. Rev. B 77, 085413 (2008)].
Received: 20.08.2009
Citation:
Yu. I. Latyshev, A. Yu. Latyshev, A. P. Orlov, A. A. Shchekin, V. A. Bykov, P. Monceau, K. van der Bek, M. Konczykowski, I. Monnet, “Field-periodic magnetoresistance oscillations in thin graphite single crystals with columnar defects”, Pis'ma v Zh. Èksper. Teoret. Fiz., 90:6 (2009), 526–530; JETP Letters, 90:6 (2009), 480–484
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Abstract page: | 307 | Full-text PDF : | 74 | References: | 31 |
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