FeZrN Films: Magnetic and Mechanical Properties Relative to the Phase-Structural State
The paper presents results of investigation of Fe<sub>65.3–100</sub>Zr<sub>34.7–0</sub>N<sub>7.5–0</sub> films prepared by dc magnetron deposition on glass substrates and subsequent 1-hour annealing at temperatures of 300–600 °C. The influence of the chemical and...
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2021-12-01
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| Online Access: | https://www.mdpi.com/1996-1944/15/1/137 |
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| author | Elena N. Sheftel Valentin A. Tedzhetov Eugene V. Harin Philipp V. Kiryukhantsev-Korneev Galina S. Usmanova Olga M. Zhigalina |
| author_facet | Elena N. Sheftel Valentin A. Tedzhetov Eugene V. Harin Philipp V. Kiryukhantsev-Korneev Galina S. Usmanova Olga M. Zhigalina |
| author_sort | Elena N. Sheftel |
| collection | DOAJ |
| description | The paper presents results of investigation of Fe<sub>65.3–100</sub>Zr<sub>34.7–0</sub>N<sub>7.5–0</sub> films prepared by dc magnetron deposition on glass substrates and subsequent 1-hour annealing at temperatures of 300–600 °C. The influence of the chemical and phase compositions and structure of the films, which were studied by TEM, SEM, XRD, and GDOES, on their mechanical properties determined by nanoindentation and static magnetic properties measured by VSM method is analyzed. The studied films exhibit the hardness within a range of 14–21 GPa, low elastic modulus (the value can reach 156 Gpa), and an elastic recovery of 55–83%. It was shown that the films are strong ferromagnets with the high saturation induction <i>Bs</i> (up to 2.1 T) and low coercive field <i>Hc</i> (as low as 40 A/m). The correlations between the magnetic and mechanical properties, on one hand, and the chemical composition of the films, their phase, and structural states as well, on the other hand, are discussed. |
| first_indexed | 2024-03-10T03:34:24Z |
| format | Article |
| id | doaj.art-11670501e90547fb969dfee31c03ce9d |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T03:34:24Z |
| publishDate | 2021-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-11670501e90547fb969dfee31c03ce9d2023-11-23T11:48:40ZengMDPI AGMaterials1996-19442021-12-0115113710.3390/ma15010137FeZrN Films: Magnetic and Mechanical Properties Relative to the Phase-Structural StateElena N. Sheftel0Valentin A. Tedzhetov1Eugene V. Harin2Philipp V. Kiryukhantsev-Korneev3Galina S. Usmanova4Olga M. Zhigalina5Baikov Institute of Metallurgy and Materials Science RAS, Leninsky Prospekt 49, 119334 Moscow, RussiaBaikov Institute of Metallurgy and Materials Science RAS, Leninsky Prospekt 49, 119334 Moscow, RussiaBaikov Institute of Metallurgy and Materials Science RAS, Leninsky Prospekt 49, 119334 Moscow, RussiaDepartment of Powder Metallurgy & Functional Coatings, National University of Science & Technology “MISIS”, Leninsky Prospect 4, 119049 Moscow, RussiaBaikov Institute of Metallurgy and Materials Science RAS, Leninsky Prospekt 49, 119334 Moscow, RussiaLaboratory of Electron Microscopy, Shubnikov Institute of Crystallography of FSRC “Crystallography and Photonics” of RAS, Leninsky Prospect 59, 119333 Moscow, RussiaThe paper presents results of investigation of Fe<sub>65.3–100</sub>Zr<sub>34.7–0</sub>N<sub>7.5–0</sub> films prepared by dc magnetron deposition on glass substrates and subsequent 1-hour annealing at temperatures of 300–600 °C. The influence of the chemical and phase compositions and structure of the films, which were studied by TEM, SEM, XRD, and GDOES, on their mechanical properties determined by nanoindentation and static magnetic properties measured by VSM method is analyzed. The studied films exhibit the hardness within a range of 14–21 GPa, low elastic modulus (the value can reach 156 Gpa), and an elastic recovery of 55–83%. It was shown that the films are strong ferromagnets with the high saturation induction <i>Bs</i> (up to 2.1 T) and low coercive field <i>Hc</i> (as low as 40 A/m). The correlations between the magnetic and mechanical properties, on one hand, and the chemical composition of the films, their phase, and structural states as well, on the other hand, are discussed.https://www.mdpi.com/1996-1944/15/1/137Fe-based filmsmagnetron sputteringnanocrystallinephase compositiontransmission electron microscopyX-ray diffraction |
| spellingShingle | Elena N. Sheftel Valentin A. Tedzhetov Eugene V. Harin Philipp V. Kiryukhantsev-Korneev Galina S. Usmanova Olga M. Zhigalina FeZrN Films: Magnetic and Mechanical Properties Relative to the Phase-Structural State Materials Fe-based films magnetron sputtering nanocrystalline phase composition transmission electron microscopy X-ray diffraction |
| title | FeZrN Films: Magnetic and Mechanical Properties Relative to the Phase-Structural State |
| title_full | FeZrN Films: Magnetic and Mechanical Properties Relative to the Phase-Structural State |
| title_fullStr | FeZrN Films: Magnetic and Mechanical Properties Relative to the Phase-Structural State |
| title_full_unstemmed | FeZrN Films: Magnetic and Mechanical Properties Relative to the Phase-Structural State |
| title_short | FeZrN Films: Magnetic and Mechanical Properties Relative to the Phase-Structural State |
| title_sort | fezrn films magnetic and mechanical properties relative to the phase structural state |
| topic | Fe-based films magnetron sputtering nanocrystalline phase composition transmission electron microscopy X-ray diffraction |
| url | https://www.mdpi.com/1996-1944/15/1/137 |
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