Investigation of the phases and magnetization orientation in crystalline Fe73.5Cu1Nb3Si16.5B6 alloy

Jiang, Jianzhong; Zemčík, T.; Aubertin, F.; Gonser, U.

doi:10.1007/bf00723272

Cited by 16 publications

(8 citation statements)

References 7 publications

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“…In the case of as-quenched amorphous FINEMET, irradiation induced changes in the direction of magnetisation have already been shown due to 593 MeV Au ion irradiation [4]. Earlier investigations [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22] on FINEMET involved Mössbauer spectroscopy, too.…”

Section: Introductionmentioning

confidence: 97%

Mössbauer study of FINEMET type nanocrystalline ribbons irradiated with swift heavy ions

et al. 2011

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As-quenched and stress field annealed FINEMET ribbons were irradiated with 246 MeV energy Kr, 470 MeV energy Xe and 720 MeV energy Bi ions and investigated by 57 Fe Mössbauer spectroscopy and XRD methods. The change in relative areas of the 2nd and 5th lines in the Mössbauer spectra indicated significant changes in the magnetic anisotropy of both as-quenched and stress annealed FINEMET due to irradiation with swift heavy ions. Differences were observed between the effect of irradiations with various ions having different energy and fluence. The effect of irradiation on the magnetic orientation in FINEMET was explained in terms of radiation induced defects. The swift heavy ion irradiation can be applied to produce FINEMET ribbons with more favorable soft magnetic properties for technological applications.

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Section: Introductionmentioning

confidence: 97%

Mössbauer study of FINEMET type nanocrystalline ribbons irradiated with swift heavy ions

et al. 2011

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“…This method offers a unique possibility to get information about the microenvironment of the Mössbauer nucleus ( 57 Fe in this case) [39][40][41]. Mössbauer spectroscopy has already been applied successfully many times to study magnetic and structural properties as well as the crystallization processes in FINEMET alloys (see, e.g., [35][36][37][38][42][43][44][45][46][47][48][49]).…”

Section: Introductionmentioning

confidence: 99%

Change in Magnetic Anisotropy at the Surface and in the Bulk of FINEMET Induced by Swift Heavy Ion Irradiation

et al. 2022

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57Fe transmission and conversion electron Mössbauer spectroscopy as well as XRD were used to study the effect of swift heavy ion irradiation on stress-annealed FINEMET samples with a composition of Fe73.5Si13.5Nb3B9Cu1. The XRD of the samples indicated changes neither in the crystal structure nor in the texture of irradiated ribbons as compared to those of non-irradiated ones. However, changes in the magnetic anisotropy both in the bulk as well as at the surface of the FINEMET alloy ribbons irradiated by 160 MeV 132Xe ions with a fluence of 1013 ion cm−2 were revealed via the decrease in relative areas of the second and fifth lines of the magnetic sextets in the corresponding Mössbauer spectra. The irradiation-induced change in the magnetic anisotropy in the bulk was found to be similar or somewhat higher than that at the surface. The results are discussed in terms of the defects produced by irradiation and corresponding changes in the orientation of spins depending on the direction of the stress generated around these defects.

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“…Crystallization of the amorphous Fen5 CUI Nb 3 Si l65 B 6 alloy was studied by Mossbauer and XRO techniques by Jiang et al (1991). Formation of the Fe-Si nanograins with the 00 3 structure was also observed.…”

Section: Mossbauer Study Of the Structure And Magnetism Of Finemet mentioning

confidence: 99%

Mössbauer Spectroscopy Characterization of Soft Magnetic Nanocrystalline Alloys

Kopcewicz

Handbook of Advanced Magnetic Materials

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Investigation of the phases and magnetization orientation in crystalline Fe73.5Cu1Nb3Si16.5B6 alloy

Cited by 16 publications

References 7 publications

Mössbauer study of FINEMET type nanocrystalline ribbons irradiated with swift heavy ions

Mössbauer study of FINEMET type nanocrystalline ribbons irradiated with swift heavy ions

Change in Magnetic Anisotropy at the Surface and in the Bulk of FINEMET Induced by Swift Heavy Ion Irradiation

Mössbauer Spectroscopy Characterization of Soft Magnetic Nanocrystalline Alloys

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