RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PERSONAL OFFICE
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Pis'ma v Zh. Èksper. Teoret. Fiz., 2009, Volume 89, Issue 10, Pages 589–592 (Mi jetpl430)  

This article is cited in 2 scientific papers (total in 2 papers)

CONDENSED MATTER

Plasma-stimulated penetrability of hydrogen as a tool for studying phase transitions at grain boundaries

A. A. Skovoroda, A. V. Spitsyn

Russian Research Centre "Kurchatov Institute"

Abstract: It is well known that the diffusion of hydrogen atoms through the intrinsic defects of a crystal lattice has characteristics different from those of bulk diffusion and, at certain parameters for some polycrystalline metals, ensures the determining contribution to the transfer of hydrogen atoms through the material. Grain boundaries (and dislocations) are the most important and shortest paths, the diffusion through which is much faster than bulk diffusion through a crystal lattice. It is particularly important to take into account this diffusion in materials with grains having sizes of about several nanometers. The possibility of using the method of the plasma-stimulated penetrability of hydrogen to analyze phase transitions at the grain boundaries is demonstrated on the example of polycrystalline niobium foils. In contrast to the existing methods, this method proposed for studying grain-boundary diffusion and phase transitions is simple and ensures control over the surface. The temperature characteristics of the diffusion of hydrogen atoms through niobium grain boundaries have been measured.

Full text: PDF file (602 kB)
References: PDF file   HTML file

English version:
Journal of Experimental and Theoretical Physics Letters, 2009, 89:10, 496–499

Bibliographic databases:

PACS: 52.40.Hf, 61.72.Mm, 66.30.-h, 68.35.Rh
Received: 04.03.2009
Revised: 06.04.2009

Citation: A. A. Skovoroda, A. V. Spitsyn, “Plasma-stimulated penetrability of hydrogen as a tool for studying phase transitions at grain boundaries”, Pis'ma v Zh. Èksper. Teoret. Fiz., 89:10 (2009), 589–592; JETP Letters, 89:10 (2009), 496–499

Linking options:
  • http://mi.mathnet.ru/eng/jetpl430
  • http://mi.mathnet.ru/eng/jetpl/v89/i10/p589

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Skovoroda A.A., Andreev V.F., Kas'yanova N.V., Spitsyn A.V., “Studies of Hollow Carbon Nanospheres and Grain Boundary Phase Transitions in Metals as Examples of Plasma Material Science”, Plasma Phys. Rep., 39:7 (2013), 572–578  crossref  adsnasa  isi  elib  scopus
    2. Ievlev V.M., Prizhimov A.S., Boldyreva A.V., “Interaction of Hydrogen Atoms With Grain Boundaries in Palladium Bicrystals”, Inorg. Mater., 54:5 (2018), 421–425  crossref  isi  scopus
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
    Number of views:
    This page:112
    Full text:39
    References:28

     
    Contact us:
     Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2019