Spin reorientation process in Er2Fe14C magnetic material

Pȩdziwiatr, A.T.; Bogacz, B.F.; Krawiec, Katarzyna; Wróbel, S.

doi:10.1016/j.jallcom.2009.09.176

Cited by 3 publications

(2 citation statements)

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“…One common set of three line widths was used for all Zeeman subspectra. A procedure of simultaneous fitting of several spectra with interconnected parameters, similar to previous studies [8,12], was applied in order to get a consistent description of spectra throughout the series.…”

Section: Resultsmentioning

confidence: 99%

“…Similar to Er 2 Fe 14 C compound [8], Er 2−x Gd x Fe 14 C and Er 2−x Pr x Fe 14 C have a tetragonal crystal lattice of the P 4 2 /mmm space group with 68 atoms in elementary cell, where Fe atoms occupy six different positions denoted: 16k 1 , 16k 2 , 8j 1 , 8j 2 , 4e, 4c; rare earth atoms locate themselves at 4f and 4g positions; and carbon atom at 4g position. Planar anisotropy of rare earth sublattices has stronger temperature dependences than axial anisotropy of iron sublattice.…”

Section: Introductionmentioning

confidence: 91%

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Influence of Carbon on Spin Reorientation Processes in Er_2-xR_xFe₁₄C (R = Gd, Pr) - Mössbauer and Magnetometric Studies

et al. 2011

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The Er2−xRxFe14C (R=Gd, Pr) polycrystalline compounds have been synthesized and investigated with 57 Fe Mössbauer spectroscopy and magnetic measurements. The spin reorientation phenomena were studied extensively by narrow step temperature scanning in the neighborhood of the spin reorientation temperature. Obtained Mössbauer spectra were analyzed using a procedure of simultaneous fitting and the transmission integral approach. Consistent description of Mössbauer spectra were obtained, temperature and composition dependencies of hyperfine interaction parameters and subspectra contributions were derived from fits and the transition temperatures were determined for all the compounds studied. Initial magnetization versus temperature measurements (in zero and non-zero external field) for Er2−xGdxFe14C compounds allowed to establish the temperature regions of reorientation, change of magnetization value during the transition process. The results obtained with different methods were analyzed and the spin arrangement diagrams were constructed. Data obtained for Er2−xGdxFe14C were compared with those for Er2−xGdxFe14B series.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 91%

Influence of Carbon on Spin Reorientation Processes in Er_2-xR_xFe₁₄C (R = Gd, Pr) - Mössbauer and Magnetometric Studies

et al. 2011

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Exchange interactions in R2Fe14B and R2Fe14C compounds where R is a rare-earth

Burzo,

Vlaic,

Isnard

2023

Computational Condensed Matter

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Mössbauer and calorimetric studies of spin reorientation processes in Er_2−xPr_xFe₁₄C

Pȩdziwiatr

Krawiec

Bogacz

et al. 2011

J. Phys.: Conf. Ser.

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Spin reorientation process in Er2Fe14C magnetic material

Cited by 3 publications

References 14 publications

Influence of Carbon on Spin Reorientation Processes in Er_2-xR_xFe₁₄C (R = Gd, Pr) - Mössbauer and Magnetometric Studies

Influence of Carbon on Spin Reorientation Processes in Er_2-xR_xFe₁₄C (R = Gd, Pr) - Mössbauer and Magnetometric Studies

Exchange interactions in R2Fe14B and R2Fe14C compounds where R is a rare-earth

Mössbauer and calorimetric studies of spin reorientation processes in Er_2−xPr_xFe₁₄C

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Spin reorientation process in Er2Fe14C magnetic material

Cited by 3 publications

References 14 publications

Influence of Carbon on Spin Reorientation Processes in Er2-xRxFe14C (R = Gd, Pr) - Mössbauer and Magnetometric Studies

Influence of Carbon on Spin Reorientation Processes in Er2-xRxFe14C (R = Gd, Pr) - Mössbauer and Magnetometric Studies

Exchange interactions in R2Fe14B and R2Fe14C compounds where R is a rare-earth

Mössbauer and calorimetric studies of spin reorientation processes in Er2−xPrxFe14C

Contact Info

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Influence of Carbon on Spin Reorientation Processes in Er_2-xR_xFe₁₄C (R = Gd, Pr) - Mössbauer and Magnetometric Studies

Influence of Carbon on Spin Reorientation Processes in Er_2-xR_xFe₁₄C (R = Gd, Pr) - Mössbauer and Magnetometric Studies

Mössbauer and calorimetric studies of spin reorientation processes in Er_2−xPr_xFe₁₄C