Phase composition and magnetic structure in nanocrystalline ferromagnetic Fe–N–O films
The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pr...
Ausführliche Beschreibung
Autor*in: |
Sheftel, E.N. [verfasserIn] |
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Englisch |
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2020transfer abstract |
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6 |
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Übergeordnetes Werk: |
Enthalten in: Can digital technologies improve health? - The Lancet ELSEVIER, 2021, physics, chemistry and materials science, Amsterdam [u.a.] |
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Übergeordnetes Werk: |
volume:20 ; year:2020 ; number:12 ; pages:1429-1434 ; extent:6 |
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DOI / URN: |
10.1016/j.cap.2020.09.009 |
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Katalog-ID: |
ELV051965658 |
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520 | |a The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. | ||
520 | |a The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. | ||
650 | 7 | |a Phase diagrams |2 Elsevier | |
650 | 7 | |a Vapor deposition |2 Elsevier | |
650 | 7 | |a X-ray diffraction |2 Elsevier | |
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650 | 7 | |a Magnetic films and multilayers |2 Elsevier | |
650 | 7 | |a Nanostructured materials |2 Elsevier | |
700 | 1 | |a Tedzhetov, V.A. |4 oth | |
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700 | 1 | |a Usmanova, G.Sh |4 oth | |
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10.1016/j.cap.2020.09.009 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001195.pica (DE-627)ELV051965658 (ELSEVIER)S1567-1739(20)30222-4 DE-627 ger DE-627 rakwb eng Sheftel, E.N. verfasserin aut Phase composition and magnetic structure in nanocrystalline ferromagnetic Fe–N–O films 2020transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. Phase diagrams Elsevier Vapor deposition Elsevier X-ray diffraction Elsevier Magnetic measurements Elsevier Magnetic films and multilayers Elsevier Nanostructured materials Elsevier Tedzhetov, V.A. oth Harin, E.V. oth Usmanova, G.Sh oth Enthalten in Elsevier Science The Lancet ELSEVIER Can digital technologies improve health? 2021 physics, chemistry and materials science Amsterdam [u.a.] (DE-627)ELV006885837 volume:20 year:2020 number:12 pages:1429-1434 extent:6 https://doi.org/10.1016/j.cap.2020.09.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 20 2020 12 1429-1434 6 |
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10.1016/j.cap.2020.09.009 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001195.pica (DE-627)ELV051965658 (ELSEVIER)S1567-1739(20)30222-4 DE-627 ger DE-627 rakwb eng Sheftel, E.N. verfasserin aut Phase composition and magnetic structure in nanocrystalline ferromagnetic Fe–N–O films 2020transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. Phase diagrams Elsevier Vapor deposition Elsevier X-ray diffraction Elsevier Magnetic measurements Elsevier Magnetic films and multilayers Elsevier Nanostructured materials Elsevier Tedzhetov, V.A. oth Harin, E.V. oth Usmanova, G.Sh oth Enthalten in Elsevier Science The Lancet ELSEVIER Can digital technologies improve health? 2021 physics, chemistry and materials science Amsterdam [u.a.] (DE-627)ELV006885837 volume:20 year:2020 number:12 pages:1429-1434 extent:6 https://doi.org/10.1016/j.cap.2020.09.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 20 2020 12 1429-1434 6 |
allfields_unstemmed |
10.1016/j.cap.2020.09.009 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001195.pica (DE-627)ELV051965658 (ELSEVIER)S1567-1739(20)30222-4 DE-627 ger DE-627 rakwb eng Sheftel, E.N. verfasserin aut Phase composition and magnetic structure in nanocrystalline ferromagnetic Fe–N–O films 2020transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. Phase diagrams Elsevier Vapor deposition Elsevier X-ray diffraction Elsevier Magnetic measurements Elsevier Magnetic films and multilayers Elsevier Nanostructured materials Elsevier Tedzhetov, V.A. oth Harin, E.V. oth Usmanova, G.Sh oth Enthalten in Elsevier Science The Lancet ELSEVIER Can digital technologies improve health? 2021 physics, chemistry and materials science Amsterdam [u.a.] (DE-627)ELV006885837 volume:20 year:2020 number:12 pages:1429-1434 extent:6 https://doi.org/10.1016/j.cap.2020.09.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 20 2020 12 1429-1434 6 |
allfieldsGer |
10.1016/j.cap.2020.09.009 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001195.pica (DE-627)ELV051965658 (ELSEVIER)S1567-1739(20)30222-4 DE-627 ger DE-627 rakwb eng Sheftel, E.N. verfasserin aut Phase composition and magnetic structure in nanocrystalline ferromagnetic Fe–N–O films 2020transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. Phase diagrams Elsevier Vapor deposition Elsevier X-ray diffraction Elsevier Magnetic measurements Elsevier Magnetic films and multilayers Elsevier Nanostructured materials Elsevier Tedzhetov, V.A. oth Harin, E.V. oth Usmanova, G.Sh oth Enthalten in Elsevier Science The Lancet ELSEVIER Can digital technologies improve health? 2021 physics, chemistry and materials science Amsterdam [u.a.] (DE-627)ELV006885837 volume:20 year:2020 number:12 pages:1429-1434 extent:6 https://doi.org/10.1016/j.cap.2020.09.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 20 2020 12 1429-1434 6 |
allfieldsSound |
10.1016/j.cap.2020.09.009 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001195.pica (DE-627)ELV051965658 (ELSEVIER)S1567-1739(20)30222-4 DE-627 ger DE-627 rakwb eng Sheftel, E.N. verfasserin aut Phase composition and magnetic structure in nanocrystalline ferromagnetic Fe–N–O films 2020transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. Phase diagrams Elsevier Vapor deposition Elsevier X-ray diffraction Elsevier Magnetic measurements Elsevier Magnetic films and multilayers Elsevier Nanostructured materials Elsevier Tedzhetov, V.A. oth Harin, E.V. oth Usmanova, G.Sh oth Enthalten in Elsevier Science The Lancet ELSEVIER Can digital technologies improve health? 2021 physics, chemistry and materials science Amsterdam [u.a.] (DE-627)ELV006885837 volume:20 year:2020 number:12 pages:1429-1434 extent:6 https://doi.org/10.1016/j.cap.2020.09.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 20 2020 12 1429-1434 6 |
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phase composition and magnetic structure in nanocrystalline ferromagnetic fe–n–o films |
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Phase composition and magnetic structure in nanocrystalline ferromagnetic Fe–N–O films |
abstract |
The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. |
abstractGer |
The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. |
abstract_unstemmed |
The chemical and phase compositions and structure of the Fe–N–O films produced by reactive dc magnetron sputtering (in Ar or Ar + N2 gas mixture atmospheres) under different conditions (energy parameters of magnetron, residual pressure in the magnetron chamber after preliminary pumping, operating pressure in gas mixture) have been investigated by energy-dispersive X-ray spectroscopy, X-ray diffraction analysis, and vibrating sample magnetometry. Impurity of nitrogen and oxygen, which are present in the sputtered films, participate in the formation of their phase composition and determine its features. Some phenomena inherent in the nanocrystalline films in the metastable state were found. These are the formation of supersaturated bcc interstitial αFe-based solid solution and precipitation of α’ nitrous martensite with bct crystal lattice. The magnetic structure of the Fe–N–O films, which is characterized by the existence of stochastic domains discovered by correlation magnetometry method, is discussed in terms of the random anisotropy model. It was found that two modes of the magnetic anisotropy field of stochastic domains are formed, which determine the existence of two modes of the coercive field found in the magnetic hysteresis loops. |
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Phase composition and magnetic structure in nanocrystalline ferromagnetic Fe–N–O films |
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