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Description
| - The field and temperature dependence of the magnetization of a ErFe5Al7 single crystal (tetragonal crystal structure of the ThMn12-type) has been studied in magnetic fields up to 14 T. The compound is a ferri-magnet with Curie temperature T-C = 201 K and a compensation point T-comp = 34 K. ErFe5Al7 displays easy-plane anisotropy. Anisotropy is also present in the basal plane, the easy-magnetization direction is the [100] axis with the spontaneous magnetic moment M-s = 1.28 mu(B)/f.u. at T = 2 K. The compound exhibits field-induced magnetic transitions along the [100] and [110] axes. The transition along [100] is observed at T < 40 K and its critical field H-cr,H-100 displays complex non-monotonous temperature dependence. Along [110] magnetization jumps occur in a very narrow temperature interval T = 31-40 K. H-cr,H-110 is a very sharp function of temperature. Much higher fields are required to induce the transition at T < 31 K. At low temperatures strong hysteresis is observed, the coercivity is as high as H-c approximate to 2.5 T along the [100] and [110] axes at T = 2 K.
- The field and temperature dependence of the magnetization of a ErFe5Al7 single crystal (tetragonal crystal structure of the ThMn12-type) has been studied in magnetic fields up to 14 T. The compound is a ferri-magnet with Curie temperature T-C = 201 K and a compensation point T-comp = 34 K. ErFe5Al7 displays easy-plane anisotropy. Anisotropy is also present in the basal plane, the easy-magnetization direction is the [100] axis with the spontaneous magnetic moment M-s = 1.28 mu(B)/f.u. at T = 2 K. The compound exhibits field-induced magnetic transitions along the [100] and [110] axes. The transition along [100] is observed at T < 40 K and its critical field H-cr,H-100 displays complex non-monotonous temperature dependence. Along [110] magnetization jumps occur in a very narrow temperature interval T = 31-40 K. H-cr,H-110 is a very sharp function of temperature. Much higher fields are required to induce the transition at T < 31 K. At low temperatures strong hysteresis is observed, the coercivity is as high as H-c approximate to 2.5 T along the [100] and [110] axes at T = 2 K. (en)
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Title
| - Magnetization study of single-crystalline ErFe5Al7
- Magnetization study of single-crystalline ErFe5Al7 (en)
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skos:prefLabel
| - Magnetization study of single-crystalline ErFe5Al7
- Magnetization study of single-crystalline ErFe5Al7 (en)
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skos:notation
| - RIV/00216208:11320/13:10134140!RIV14-MSM-11320___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11320/13:10134140
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Field-induced transition; Ferrimagnetism; Magnetic anisotropy; Rare-earth intermetallics (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - CH - Švýcarská konfederace
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Alloys and Compounds
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Gorbunov, Denis
- Andreev, A. V.
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1016/j.jallcom.2012.12.094
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http://localhost/t...ganizacniJednotka
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