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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2008, Volume 88, Issue 1, Pages 59–64
(Mi jetpl160)
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This article is cited in 1 scientific paper (total in 1 paper)
CONDENSED MATTER
Electro-and magnetotransport properties of disordered carbon phases synthesized from C60 fullerite at moderate pressures P syn < 1.5 GPa
M. V. Kondrina, V. V. Brazhkina, A. A. Proninb, A. G. Lyapinb, A. V. Sidorova, V. I. Bugakova, S. V. Popovaa, V. L. Solozhenkoc a Institute for High Pressure Physics, Russian Academy of Sciences, Troitsk, Moscow region, 142190, Russia
b Prokhorov General Physics Institute, Russian Academy of Sciences, ul. Vavilova 38, Moscow, 117942, Russia
c Institut Galilee, Universite Paris 13, 93430 Villetaneuse, France
Abstract:
Charge transport has been investigated in new disordered carbon phases synthesized from C60 at “moderate” pressures P syn < 1.5 GPa and high temperatures T syn > 1000 K. Under these synthesis conditions, a structure transition from nanographite phases to new amorphous modifications is induced when pressure decreases. The transition from hopping transport to diffusive electron transport typical of “dirty” metals is observed in a number of samples synthesized at various pressures and temperatures in the indicated ranges. The magnetotransport properties of these phases under intermediate synthesis conditions can be described by diffusive electron transport.
Received: 26.05.2008 Revised: 03.06.2008
Citation:
M. V. Kondrin, V. V. Brazhkin, A. A. Pronin, A. G. Lyapin, A. V. Sidorov, V. I. Bugakov, S. V. Popova, V. L. Solozhenko, “Electro-and magnetotransport properties of disordered carbon phases synthesized from C60 fullerite at moderate pressures P syn < 1.5 GPa”, Pis'ma v Zh. Èksper. Teoret. Fiz., 88:1 (2008), 59–64; JETP Letters, 88:1 (2008), 54–58
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https://www.mathnet.ru/eng/jetpl160 https://www.mathnet.ru/eng/jetpl/v88/i1/p59
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Abstract page: | 265 | Full-text PDF : | 85 | References: | 52 |
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