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A new nanocluster carbyne-based material synthesized under high pressure

  • Proceedings of the V International Workshop “Fullerenes and Atomic Clusters” (St. Petersburg, Russia, July 2–6, 2001)
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Abstract

The DC and AC conductivities and the magnetoresistance and thermopower of carbyne samples were studied over the temperature range 1.8–300 K at frequencies 10 MHz–1 GHz. It was established that a variation in the fraction of sp 2 bonds in carbynes induces a transition from one-to two-and then to three-dimensional conduction. The physical properties of the new carbyne-based solids may be understood within the model treating carbyne as a nanocluster material based on linear carbon chains and having a characteristic cluster size of 1 to 10 nm.

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Authors and Affiliations

  1. General Physics Institute, Russian Academy of Sciences, Moscow, 117942, Russia

    S. V. Demishev, A. A. Pronin, N. E. Sluchanko, N. A. Samarin & V. V. Glushkov

  2. Institute of High Pressure Physics, Russian Academy of Sciences, Troitsk, Moscow oblast, 142092, Russia

    A. G. Lyapin, M. V. Kondrin, V. V. Brazhkin, T. D. Varfolomeeva & S. V. Popova

  3. Molecular Photoscience Research Center and Department of Physics, Kobe University, Rokkodai, Nada, Kobe, 657-8501, Japan

    H. Ohta

Authors
  1. S. V. Demishev
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  2. A. A. Pronin
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  3. N. E. Sluchanko
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  4. N. A. Samarin
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  5. V. V. Glushkov
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  6. A. G. Lyapin
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  7. M. V. Kondrin
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  8. V. V. Brazhkin
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  9. T. D. Varfolomeeva
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  10. S. V. Popova
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  11. H. Ohta
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Additional information

From Fizika Tverdogo Tela, Vol. 44, No. 4, 2002, pp. 585–588.

Original English Text Copyright © 2002 by Demishev, Pronin, Sluchanko, Samarin, Glushkov, Lyapin, Kondrin, Brazhkin, Varfolomeeva, Popova, Ohta.

This article was submitted by the authors in English.

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Demishev, S.V., Pronin, A.A., Sluchanko, N.E. et al. A new nanocluster carbyne-based material synthesized under high pressure. Phys. Solid State 44, 607–611 (2002). https://doi.org/10.1134/1.1470537

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  • DOI: https://doi.org/10.1134/1.1470537

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