Electron density as the main parameter influencing the formation of fullerenes in a carbon plasma

Тип публикации: статья из журнала

Год издания: 2002

Аннотация: Thermodynamic estimates are presented for the formation of spheroidal and flat carbon clusters from reactant species of different charges. Charge is shown to strongly influence the geometry and stability of flat clusters. Changes in the charge of flat clusters can promote both their folding to spheroidal structures and their dissociation. It is cuncluded that the fluctuations of electron concentration in carbon plasmas can result in the accumulation of fullerene clusters and the dissociation of flat clusters. The research described in this publication was made possible in part by Award RE1-2231 of the U.S. Civilian Research \& Development Foundation for the Independent States of the Former Soviet Union (CRDF). Any opinions, findings and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect those of the CRDF. The work is also partially supported by the Russian State Program "Fullerenes and Atomic Clusters" (N 5-3-00) and RF Education Ministry program "Sceintific research of high school in priority directions of science and technique" (N 201.05.01.001).

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Издание

Журнал: Физика твердого тела

Выпуск журнала: Т.44, 3

Номера страниц: 406-409

ISSN журнала: 03673294

Место издания: Санкт-Петербург

Издатель: Федеральное государственное унитарное предприятие Академический научно-издательский, производственно-полиграфический и книгораспространительский центр Наука

Авторы

  • Churilov G.N. (Kirensky Institute of Physics, Siberian Branch of Russian Academy of Sciences 660036 Krasnoyarsk, Russia)
  • Novikov P.V. (Krasnoyarsk State Technical University, 660074 Krasnoyarsk, Russia)
  • Lopatin V.A. (Krasnoyarsk State Technical University, 660074 Krasnoyarsk, Russia)
  • Vnukova N.G. (Krasnoyarsk State Technical University, 660074 Krasnoyarsk, Russia)
  • Bulina N.V. (Kirensky Institute of Physics, Siberian Branch of Russian Academy of Sciences 660036 Krasnoyarsk, Russia)
  • Bachilo S.M. (Rice University, TX 77005 Houston, USA)
  • Tsyboulski D. (Rice University, TX 77005 Houston, USA)
  • Weisman R.B. (Rice University, TX 77005 Houston, USA)

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