High/low-moment phase transition in hexagonal Mn-Fe-P-Si compounds

被引：86

作者：

Dung, N. H. ^{[1
]}

Zhang, L. ^{[1
,2
]}

Ou, Z. Q. ^{[1
]}

Zhao, L. ^{[3
]}

van Eijck, L. ^{[1
]}

Mulders, A. M. ^{[4
]}

Avdeev, M. ^{[5
]}

Suard, E. ^{[6
]}

van Dijk, N. H. ^{[1
]}

Brueck, Ekkes ^{[1
]}

机构：

[1] Delft Univ Technol, Fac Appl Sci, NL-2629 JB Delft, Netherlands

[2] BASF Nederland BV, NL-3454 PK De Meern, Netherlands

[3] Delft Univ Technol, Dept Mat Sci & Engn, NL-2628 CD Delft, Netherlands

[4] Univ New S Wales, Canberra, ACT 2600, Australia

[5] ANSTO, Bragg Inst, Kirrawee Dc, NSW 2232, Australia

[6] ILL Grenoble, F-38042 Grenoble, France

来源：

PHYSICAL REVIEW B | 2012年 / 86卷 / 04期

关键词：

MAGNETIC-STRUCTURE; ALLOYS; REFRIGERATION; DIFFRACTION;

D O I：

10.1103/PhysRevB.86.045134

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Using high-resolution neutron diffraction measurements for Mn-rich hexagonal Mn-Fe-P-Si compounds, we show that the substitution of Mn for Fe on the 3f sites results in a linear decrease of the Fe/Mn(3f) magnetic moments, while the Mn(3g) magnetic moments remain constant. With increasing temperature, the Mn(3g) magnetic moments show almost no change, while the Fe/Mn(3f) moments decrease quickly when the transition temperature is approached. The reduction of the magnetic moments at the transition temperature and in the high-temperature range is discussed based on changes in interatomic distances and lattice parameters and high-temperature magnetic-susceptibility measurement.

引用

页数：7

共 50 条

[41] First observation of a composition-controlled low-moment/high-moment transition in the FCCFe-Ni system: Implications regarding Invar and anti-Invar behaviors
Lagarec, K
Rancourt, DG
Bose, SK
Dunlap, RA
PHASE TRANSITIONS, 2002, 75 (1-2) : 211 - 219
[42] Specific Heat and Phase Transition in Mn2-xFexP0.51Si0.49 Compounds
Shi Hairong
Hascholu, O.
Wang Quanjing
Ge Yumei
Geng Yaoxiang
Tegus, O.
RARE METAL MATERIALS AND ENGINEERING, 2012, 41 : 600 - 602
[43] Unusual behavior of the low-moment magnetic ground state of YbRh2Si2 under high pressure -: art. no. 180403
Plessel, J
Abd-Elmeguid, MM
Sanchez, JP
Knebel, G
Geibel, C
Trovarelli, O
Steglich, F
PHYSICAL REVIEW B, 2003, 67 (18)
[44] EXAFS study of Mn1.28Fe0.67P0.46Si0.54 compound with first-order phase transition
Yingjie, L.
Huliyageqi, B.
Haschaolu, W.
Song, Zhiqiang
Tegus, O.
Nakai, Ikuo
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2014, 196 : 104 - 109
[45] Carbon doping in the Mn1.15Fe0.80P0.50Si0.50 materials: Structure, phase transition and magnetocaloric properties
Zhou, Q.
Zheng, Z. G.
Wang, W. H.
Lei, L.
He, A.
Zeng, D. C.
INTERMETALLICS, 2019, 106 : 94 - 99
[46] Multi-phase transition behavior over a wide temperature range in magnetocaloric (Mn, Fe, Ni)2(P, Si) alloys
Kang, Ki Hoon
Lee, A. -Young
Ahn, Hyungju
Lee, Wooseop
Kim, Jong-Woo
JOURNAL OF ALLOYS AND COMPOUNDS, 2024, 1005
[47] Multi-phase transition behavior over a wide temperature range in magnetocaloric (Mn, Fe, Ni)2(P, Si) alloys
Kang, Ki Hoon
Lee, A.-Y.
Ahn, Hyungju
Lee, Wooseop
Kim, Jong-Woo
Journal of Alloys and Compounds, 1600, 1005
[48] Crystal structure, magnetism and bonding of the hexagonal compounds Pd1.63Mn0.37Si and Pd1.82Mn0.18Ge related to the Fe2P structure
Thimmaiah, Srinivasa
Felser, Claudia
Seshadri, Ram
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2007, 40 (13) : 3915 - 3920
[49] Kinetic-arrest-induced phase coexistence and metastability in (Mn, Fe)2(P, Si)
Miao, X. F.
Mitsui, Y.
Dugulan, A. Iulian
Caron, L.
Thang, N. V.
Manuel, P.
Koyama, K.
Takahashi, K.
van Dijk, N. H.
Bruck, E.
PHYSICAL REVIEW B, 2016, 94 (09)
[50] Effect of M/NM ratios on structural and magnetic properties of (Mn,Fe)2(P, Si) compounds
Li, C. F.
Zheng, Z. G.
Wang, W. H.
Liu, J. Y.
Lei, L.
Zeng, D. C.
PHYSICA B-CONDENSED MATTER, 2020, 594

← 1 2 3 4 5 →