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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 80, Issue 5, Pages 395–397 (Mi jetpl2109)  

This article is cited in 28 scientific papers (total in 28 papers)

CONDENSED MATTER

Iron at high negative pressures

S. V. Razorenovab, G. I. Kanel'ba, V. E. Fortovba

a Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
b Institute of Extremal States Thermophysics, Scientific Association for High Temperatures, Russian Academy of Sciences, Moscow
References:
Abstract: With the object of verifying the presence of a region of anomalous iron compressibility at negative pressures, as predicted by the ab initio calculations, the reflection of compression pulses from the surfaces of iron single crystals was detected. No evidence of the expected formation of rarefaction shock waves was observed in the range of attained tensile stresses up to 7.6 GPa. The breaking stresses achieved 25-50% of the theoretical iron ultimate strength for a load duration of ∼10−8 s. The dependence of breaking strength on the extension rate did not reveal any singularities in the region of assumed anomaly in iron compressibility.
Received: 23.07.2004
English version:
Journal of Experimental and Theoretical Physics Letters, 2004, Volume 80, Issue 5, Pages 348–350
DOI: https://doi.org/10.1134/1.1825120
Bibliographic databases:
Document Type: Article
PACS: 62.20.Mk, 62.50.+p, 64.30.+t
Language: Russian


Citation: S. V. Razorenov, G. I. Kanel', V. E. Fortov, “Iron at high negative pressures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 80:5 (2004), 395–397; JETP Letters, 80:5 (2004), 348–350
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  • https://www.mathnet.ru/eng/jetpl/v80/i5/p395
  • This publication is cited in the following 28 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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