Modification of the atomic structure and surface relief in recrystallized molybdenum foils tensile strained in ultrahigh vacuum

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• 作者：V. E. Korsukov (1)
  S. A. Knyazev (1)
  A. V. Ankudinov (1)
  M. M. Korsukova (1)
  B. A. Obidov (1)
  
• 刊名：Technical Physics Letters
• 出版年：2014
• 出版时间：March 2014
• 年：2014
• 卷：40
• 期：3
• 页码：249-251
• 全文大小：964 KB
• 参考文献：1. D. E. Kramer, M. F. Savage, and L. E. Levine, Acta Mater. 59(17), 4655 (2005). CrossRef
  2. V. P. Alekhin and O. V. Alekhin, / Physical Laws of Deformation of Material Surface Layers (MGIU, Moscow, 2011), Vol. 1 [in Russian].
  3. G. A. Malygin, Phys. Solid State 47(8), 1460 (2007). CrossRef
  4. S. A. Knyazev and V. E. Korsukov, Phys. Solid State 47(5), 876 (2005). CrossRef
  5. S. Vajda, M. J. Pellin, J. P. Greeley, Ch. L. Marshall, L. A. Curtiss, G. A. Ballentine, J. M. Elam, S. Catillon-Mucherie, P. C. Redfern, F. Mehmood, and P. Zapol, Nature Mater. 8, 213 (2009). CrossRef
  6. Y. Uesugi-Saitow and M. Yata, Phys. Rev. Lett 88, 256104 (2002). CrossRef
  7. U. Berner and K.-D. Schierbaum, Phys. Rev. B 65, 235404 (2002). CrossRef
  8. S. A. Knyazev, V. E. Korsukov, M. M. Korsukova, I. I. Pronin, and K. Schierbaum, Tech. Phys. 52(8), 1098 (2007). CrossRef
  9. V. E. Korsukov, S. A. Knyazev, A. L. Buinov, M. M. Korsukova, S. A. Nemov, and B. A. Obidov, Tech. Phys. Lett. 39(4), 384 (2013). CrossRef
  10. V. E. Korsukov, A. V. Ankudinov, A. L. Buinov, M. S. Varkentin, S. A. Knyazev, M. M. Korsukova, B. A. Obidov, and I. I. Pronin, Phys. Solid State 52(7), 1526 (2010). CrossRef
  11. G. K. Zyryanov, S. A. Knyazev, and V. P. Makhnyuk, Sov. Phys. Tech. Phys. 45(5), 770 (1975).
  
• 作者单位：V. E. Korsukov (1)
  S. A. Knyazev (1)
  A. V. Ankudinov (1)
  M. M. Korsukova (1)
  B. A. Obidov (1)
  
  1. Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021, Russia
  
• ISSN：1090-6533

文摘

Changes in the atomic structure and surface morphology of a recrystallized molybdenum foil under the action of uniaxial tension in ultrahigh vacuum have been studied by low -energy electron diffraction (LEED) and atomic-force microscopy (AFM). It is established that uniaxial tension of the foil surface, which consists of separate blocks of dominating (100) face with 1 × 1 structure, leads to a local destruction of this face and the rotation of blocks. AFM topographs of various regions on the surface of fractured samples have been obtained. The variation of the LEED patterns agrees well with the evolution of the surface relief measured by AFM.