Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation
In the paper we present the results of the experimental studies of structure of the deformation relief in the form of steps at the exit site of dislocations on polished surface of polycrystalline specimen of aluminum during plastic deformation. It is shown that, despite quasiperiodicity of such stru...
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| Published in: | Functional Materials |
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| Date: | 2015 |
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| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2015
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119558 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov, T.R. Zetova, K.S. Kazachkova // Functional Materials. — 2015. — Т. 22, № 3. — С. 396-401. — Бібліогр.: 7 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862632369314332672 |
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| author | Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Zetova, T.R. Kazachkova, K.S. |
| author_facet | Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Zetova, T.R. Kazachkova, K.S. |
| citation_txt | Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov, T.R. Zetova, K.S. Kazachkova // Functional Materials. — 2015. — Т. 22, № 3. — С. 396-401. — Бібліогр.: 7 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | In the paper we present the results of the experimental studies of structure of the deformation relief in the form of steps at the exit site of dislocations on polished surface of polycrystalline specimen of aluminum during plastic deformation. It is shown that, despite quasiperiodicity of such structure which is characterized by different values of the grating period and the curved slip lines forming the grate, it leads to diffraction of the laser radiation on it. The analysis of the diffraction patterns obtained in situ during deformation allows us to trace the evolution of the deformation structures. It is experimentally shown that the origination of the dislocation slip in the early stages of plastic deformation can be detected and the direction of slip and change of this direction during plastic deformation can be determined by using the diffraction patterns. The minimal distance between the slip lines which characterize intensive development of the dislocation slip can be detected by the diffraction patterns. Thus the intensity of plastic deformation at all stages can be studied.
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| first_indexed | 2025-11-30T12:47:27Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-119558 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-11-30T12:47:27Z |
| publishDate | 2015 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Zetova, T.R. Kazachkova, K.S. 2017-06-07T11:52:43Z 2017-06-07T11:52:43Z 2015 Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov, T.R. Zetova, K.S. Kazachkova // Functional Materials. — 2015. — Т. 22, № 3. — С. 396-401. — Бібліогр.: 7 назв. — англ. 1027-5495 DOI: http://dx.doi.org/10.15407/fm22.03.396 https://nasplib.isofts.kiev.ua/handle/123456789/119558 In the paper we present the results of the experimental studies of structure of the deformation relief in the form of steps at the exit site of dislocations on polished surface of polycrystalline specimen of aluminum during plastic deformation. It is shown that, despite quasiperiodicity of such structure which is characterized by different values of the grating period and the curved slip lines forming the grate, it leads to diffraction of the laser radiation on it. The analysis of the diffraction patterns obtained in situ during deformation allows us to trace the evolution of the deformation structures. It is experimentally shown that the origination of the dislocation slip in the early stages of plastic deformation can be detected and the direction of slip and change of this direction during plastic deformation can be determined by using the diffraction patterns. The minimal distance between the slip lines which characterize intensive development of the dislocation slip can be detected by the diffraction patterns. Thus the intensity of plastic deformation at all stages can be studied. en НТК «Інститут монокристалів» НАН України Functional Materials Devices and instruments Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation Article published earlier |
| spellingShingle | Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Zetova, T.R. Kazachkova, K.S. Devices and instruments |
| title | Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation |
| title_full | Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation |
| title_fullStr | Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation |
| title_full_unstemmed | Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation |
| title_short | Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation |
| title_sort | investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation |
| topic | Devices and instruments |
| topic_facet | Devices and instruments |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119558 |
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