S. V. Demishev, A. A. Pronin, V. V. Glushkov, N. E. Sluchanko, N. A. Samarin, M. V. Kondrin, A. G. Lyapin, V. V. Brazhkin, T. D. Varfolomeeva, S. V. Popova, “Electron transport in carbynes modified under high pressure”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2003, Volume 78, Issue 8,Pages <nobr>984

This article is cited in 13 papers

SCIENTIFIC SUMMARIES

Electron transport in carbynes modified under high pressure

S. V. Demishev^ab, A. A. Pronin^a, V. V. Glushkov^ab, N. E. Sluchanko^a, N. A. Samarin^a, M. V. Kondrin^c, A. G. Lyapin^c, V. V. Brazhkin^c, T. D. Varfolomeeva^c, S. V. Popova^c

^a A. M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow
^b Moscow Institute of Physics and Technology
^c Institute for High Pressure Physics, Russian Academy of Sciences

Abstract: The studies of hopping conductivity in carbynes modified under high pressure are reviewed. Experimental data are presented on the dc and ac conductivities, thermopower, magnetoresistance, and Hall effect. The results obtained are discussed within the framework of a model that takes into account the substantially nonuniform distribution and clusterization of $sp^2$ bonds in the carbyne $sp$ matrix.

PACS: 72.20.Ee, 72.30.+q, 72.80.-r

Received: 05.06.2003
Revised: 18.09.2003