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

[31] Hexagonal MIn2S4 (M = Mn, Fe, Co): Formation and Phase Transition
Shi, Yong-Fang
Wang, Yue
Wu, Li-Ming
JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (39): : 20054 - 20059
[32] Analysis of the first-order phase transition of (Mn,Fe)2(P,Si,Ge) using entropy change scaling
Wang, G. F.
Zhao, Z. R.
Zhang, X. F.
Song, L.
Tegus, O.
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2013, 46 (29)
[33] Dynamics of the magnetoelastic phase transition and adiabatic temperature change in Mn1.3Fe0.7P0.5Si0.55
Fries, M.
Gottschall, T.
Scheibel, F.
Pfeuffer, L.
Skokov, K. P.
Skourski, I
Acet, M.
Farle, M.
Wosnitza, J.
Gutfleisch, O.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2019, 477 : 287 - 291
[34] Dilatometric analysis on phase transformations of intercritical annealing of Fe-Mn-Si and Fe-Mn-Si-Cu low carbon TRIP steels
Oh, CS
Han, HN
Lee, CG
Lee, TH
Kim, SJ
METALS AND MATERIALS INTERNATIONAL, 2004, 10 (05) : 399 - 406
[35] Tuning the magneto-elastic transition of (Mn,Fe,V)2(P,Si) alloys to low magnetic field applications
Lai, Jiawei
You, Xinmin
Dugulan, Iulian
Huang, Bowei
Liu, Jun
Maschek, Michael
van Eijck, Lambert
van Dijk, Niels
Bruck, Ekkes
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 821
[36] Specific heat and entropy change at the first order phase transition of La(Fe-Mn-Si)13-H compounds
Basso, Vittorio
Kuepferling, Michaela
Curcio, Carmen
Bennati, Cecilia
Barzca, Alexander
Katter, Matthias
Bratko, Milan
Lovell, Edmund
Turcaud, Jeremy
Cohen, Lesley F.
JOURNAL OF APPLIED PHYSICS, 2015, 118 (05)
[37] Spin correlations in (Mn, Fe)(2)(P, Si) magnetocaloric compounds above Curie temperature
Miao, X. F.
Caron, L.
Gubbens, P. C. M.
Yaouanc, A.
de Reotier, P. Dalmas
Luetkens, H.
Amato, A.
van Dijk, N. H.
Bruck, E.
JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES, 2016, 1 (02): : 147 - 151
[38] Tuning the magnetoelastic transition in (Mn,Fe)2(P,Si) by B, C, and N doping
Miao, X. F.
Thang, N. V.
Caron, L.
Yibole, H.
Smith, R. I.
van Dijk, N. H.
Bruck, E.
SCRIPTA MATERIALIA, 2016, 124 : 129 - 132
[39] The La(Fe,Mn,Si)13Hz magnetic phase transition under pressure
Lovell, Edmund
Bez, Henrique N.
Boldrin, David C.
Nielsen, Kaspar K.
Smith, Anders
Bahl, Christian R. H.
Cohen, Lesley F.
PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 2017, 11 (08):
[40] Strain development during the phase transition of La(Fe,Mn,Si)13Hz
Bez, Henrique Neves
Nielsen, Kaspar K.
Smith, Anders
Norby, Poul
Stahl, Kenny
Bahl, Christian R. H.
APPLIED PHYSICS LETTERS, 2016, 109 (05)

← 1 2 3 4 5 →