Sulphur Precipitation in Annealed Sulphur-Doped Nickel Studied by Fluorescent X-ray Emission
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- Kurmaev E. Z.
- Institute of Metal Physics, Russian Academy of Sciences-Ural Division
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- Stadler S.
- Department of Physics, Tulane University
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- Ederer D. L.
- Department of Physics, Tulane University
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- Yarmoshenko Yu. M.
- Institute of Metal Physics, Russian Academy of Sciences-Ural Division
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- Zatsepin D. A.
- Institute of Metal Physics, Russian Academy of Sciences-Ural Division
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- Neumann M.
- Fachbereih der Physik, Universität Osnabrück
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- Callcott T. A.
- Department of Physics, University of Tennessee
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- Grush M. M.
- Department of Physics, University of Tennessee
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- Perera R. C. C.
- Lawrence Berkeley Laboratory
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- Danilov S. E.
- Institute of Metal Physics, Russian Academy of Sciences-Ural Division
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- Arbuzov V. L.
- Institute of Metal Physics, Russian Academy of Sciences-Ural Division
Bibliographic Information
- Other Title
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- Sulphur Precipitation in Annealed Sulph
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Abstract
The results of measurements of S L2,3 ultra-soft X-ray emission spectra excited by synchrotron radiation at hv=163–165 eV for samples with 240 ppm S in Ni after annealing at 400–700°C are presented. It is found that S L2,3 X-ray emission spectra of S-impurity atoms in Ni show fine structure which can be simulated by a superposition of spectra of nickel sulphide and pure sulphur providing evidence that sulphur atoms are present after annealing both in solid solution and in clusters where they form S–S bonds. The variation of temperature and time of annealing (at T=400°C for 1 h and at T=700°C for 2 h) leads to some redistribution of intensity of S L2,3 X-ray emission valence spectra which can be attributed to changes in the number of S–Ni and S–S bonds in accordance with the limit of sulphur solubility at these temperatures.
Journal
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- Materials Transactions, JIM
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Materials Transactions, JIM 39 (5), 570-573, 1998
The Japan Institute of Metals
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Details 詳細情報について
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- CRID
- 1390001204245444352
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- NII Article ID
- 130003557035
- 10003802650
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- NII Book ID
- AA10699969
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- COI
- 1:CAS:528:DyaK1cXksVWns7o%3D
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- ISSN
- 2432471X
- 09161821
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- NDL BIB ID
- 4484082
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed