Magnetic ordering of Mn2GeS4 single crystals with olivine structure

被引：2

作者：

Solzi, M. ^{[1
,2
]}

Pernechele, C. ^{[1
]}

Attolini, G. ^{[2
]}

Delgado, G. E. ^{[3
]}

Sagredo, V. ^{[4
]}

机构：

[1] Univ Parma, Dept Math Phys & Comp Sci, Parco Area Sci 7-A, I-43124 Parma, Italy

[2] IMEM CNR Inst, Parco Area Sci 37-A, I-43124 Parma, Italy

[3] Univ Los Andes, Lab Cristalog, Dept Quim, Fac Ciencias, Merida, Venezuela

[4] Univ Los Andes, Lab Magnetismo, Dept Fis, Fac Ciencias, Merida, Venezuela

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2020年 / 498卷 / 498期

关键词：

Transition metal alloys and compounds; Crystal growth; Magnetization; Phase transitions; Magnetic measurements; NEUTRON-DIFFRACTION; REFINEMENT; FE2GES4; NUCLEAR;

D O I：

10.1016/j.jmmm.2019.166164

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single crystals of Mn2GeS4 were grown by chemical vapor transport. X-ray powder diffraction data show a single phase. Rietveld refinement results indicated that Mn2GeS4 crystalize in an olivine-type structure. The magnetic properties of the compound have been studied by means of DC magnetometry and AC susceptibility measurements. The system shows two different phase transitions on decreasing temperature, a first one at about 90 K, leading the system from the paramagnetic to an antiferromagnetic state and a second at about 25 K, corresponding to the onset of a weak ferromagnetic behavior superimposed to the underlying antiferromagnetic order. No evidence of a possible spin-glass behavior in the intermediate temperature region has been found.

引用

页数：7

共 50 条

[31] Structure of Cs4(HSO4)3(H2PO4) single crystals
Makarova, I. P.
Grebenev, V. V.
Vasil'ev, I. I.
Dmitricheva, E. V.
Komornikov, V. A.
Dolbinina, V. V.
Mikheikin, A. S.
CRYSTALLOGRAPHY REPORTS, 2016, 61 (01) : 18 - 23
[32] Anomalous magnetic ordering in PrBa2Cu3O7-y single crystals:: evidence for magnetic coupling between the Cu and Pr sublattices
Narozhnyi, VN
Eckert, D
Nenkov, KA
Fuchs, G
Uvarova, TG
Müller, KH
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1999, 312 (3-4): : 233 - 238
[33] Synthesis of sodium cobaltate NaxCoO2 single crystals with controlled Na ordering
Gilmutdinov, I. F.
Mukhamedshin, I. R.
Rullier-Albenque, F.
Alloul, H.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2018, 121 : 145 - 150
[34] Investigation of the Structure of Cs3(HSO4)2(H2PO4) Single Crystals
Makarova, I. P.
Grebenev, V. V.
Vasiliev, I. I.
Dmitricheva, E. V.
Komornikov, V. A.
Dolbinina, V. V.
CRYSTALLOGRAPHY REPORTS, 2015, 60 (04) : 498 - 507
[35] Flux growth and magnetic properties of FeVO4 single crystals
He, Zhangzhen
Yamaura, Jun-Ichi
Ueda, Yutaka
JOURNAL OF SOLID STATE CHEMISTRY, 2008, 181 (09) : 2346 - 2349
[36] Structural and magnetic properties of CuCr2Se4 single crystals diluted with Sb(III)
Malicka, E.
Waskowska, A.
Heimann, J.
Sitko, R.
Kaczorowski, D.
JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 513 : 353 - 358
[37] Magnetic properties of KRE(WO4)2 (RE=Gd, Yb, Tm) single crystals
Borowiec, M. T.
Zayarnyuk, T.
Pujol, M. C.
Aguilo, M.
Diaz, F.
Zubov, E. E.
Prokhorov, A. D.
Berkowski, M.
Domuchowski, W.
Wisniewski, A.
Puzniak, R.
Pietosa, J.
Dyakonov, V. P.
Baranski, M.
Szymczak, H.
PHYSICA B-CONDENSED MATTER, 2010, 405 (23) : 4886 - 4891
[38] Structure and magnetic properties of flux grown single crystals of Co3-xFexSn2S2 shandites
Kassem, Mohamed A.
Tabata, Yoshikazu
Waki, Takeshi
Nakamura, Hiroyuki
JOURNAL OF SOLID STATE CHEMISTRY, 2016, 233 : 8 - 13
[39] Sr2Mn2O5 magnetic structure
Caignaert, V
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1997, 166 (1-2) : 117 - 123
[40] Effect of Ni doping on magnetic and electrical properties of CuCr2Se4 single crystals
Jendrzejewska, Izabela
Zajdel, Pawel
Gron, Tadeusz
Duda, Henryk
Mydlarz, Tadeusz
JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 593 : 158 - 162

← 1 2 3 4 5 →