High-pressure phases in nanocrystalline Co(C) films obtained by pulsed plasma vaporization

Описание

Тип публикации: статья из журнала

Год издания: 2000

Идентификатор DOI: 10.1134/1.1328446

Аннотация: The phase composition of nanocrystalline Co(C) films obtained by a new pulsed plasma vaporization technique was found by studying their atomic structure and magnetic properties. The films deposited at the substrate temperature T = 50 degreesC were of heterophase structure and consisted of a supersaturated solid Co(C) solution and tПоказать полностьюhe metastable Co3C carbide. The films obtained at T = 150 degreesC represented a mechanical mixture of the metastable Co3C and Co2C carbides. The metastable Co3C and Co2C carbides obtained in a nanocrystalline state were high-pressure phases (similar to 100 kbar). The thermal stability ranges of these metastable phases were determined. (C) 2000 MAIK "Nauka / Interperiodica".

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Издание

Журнал: JETP LETTERS

Выпуск журнала: Vol. 72, Is. 6

Номера страниц: 316-319

ISSN журнала: 00213640

Место издания: MELVILLE

Издатель: AMER INST PHYSICS

Авторы

  • Iskhakov R.S. (Kirenskii Inst. of Physics,Siberian Division,Russian Academy of Sciences)
  • Stolyar S.V. (Krasnoyarsk State University)
  • Chekanova L.A. (Kirenskii Inst. of Physics,Siberian Division,Russian Academy of Sciences)
  • Artem'ev E.M. (Krasnoyarsk Stt. Tech. University)
  • Zhigalov V.S. (Kirenskii Inst. of Physics,Siberian Division,Russian Academy of Sciences)

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