Structural transition and anisotropic properties of single-crystalline SrFe2As2

被引：156

作者：

Yan, J. -Q. ^{[1
]}

Kreyssig, A. ^{[1
,2
]}

Nandi, S. ^{[1
,2
]}

Ni, N. ^{[1
,2
]}

Bud'ko, S. L. ^{[1
,2
]}

Kracher, A. ^{[1
]}

McQueeney, R. J. ^{[1
,2
]}

McCallum, R. W. ^{[1
]}

Lograsso, T. A. ^{[1
]}

Goldman, A. I. ^{[1
,2
]}

Canfield, P. C. ^{[1
,2
]}

机构：

[1] Iowa State Univ, Ames Lab, US DOE, Ames, IA 50011 USA

[2] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA

来源：

PHYSICAL REVIEW B | 2008年 / 78卷 / 02期

关键词：

D O I：

10.1103/PhysRevB.78.024516

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Platelike single crystals of SrFe2As2 as large as 3x3x0.5 mm(3) have been grown out of Sn flux. The SrFe2As2 single crystals show a structural phase transition from a high-temperature tetragonal phase to a low-temperature orthorhombic phase at T-o=198 K, and do not show any sign of superconductivity down to 1.8 K. The structural transition is accompanied by an anomaly in the electrical resistivity, Hall resistivity, specific heat, and the anisotropic magnetic susceptibility. In an intermediate temperature range from 198 to 160 K, single-crystal x-ray diffraction suggests a coexistence of the high-temperature tetragonal and the low-temperature orthorhombic phases.

引用

页数：4

共 50 条

[1] Spin and lattice structures of single-crystalline SrFe2As2
Zhao, Jun
Ratcliff, W., II
Lynn, J. W.
Chen, G. F.
Luo, J. L.
Wang, N. L.
Hu, Jiangping
Dai, Pengcheng
PHYSICAL REVIEW B, 2008, 78 (14):
[2] Electrical resistivity and specific heat of single-crystalline EuFe2As2:: A magnetic homologue of SrFe2As2
Jeevan, H. S.
Hossain, Z.
Kasinathan, Deepa
Rosner, H.
Geibel, C.
Gegenwart, P.
PHYSICAL REVIEW B, 2008, 78 (05)
[3] Transport and anisotropy in single-crystalline SrFe2As2 and A0.6K0.4Fe2As2 (A=Sr, Ba) superconductors
Chen, G. F.
Li, Z.
Dong, J.
Li, G.
Hu, W. Z.
Zhang, X. D.
Song, X. H.
Zheng, P.
Wang, N. L.
Luo, J. L.
PHYSICAL REVIEW B, 2008, 78 (22)
[4] Anisotropic properties of single-crystalline CeNiGe2
Jung, MH
Harrison, N
Lacerda, AH
Pagliuso, PG
Sarrao, JL
Thompson, JD
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2002, 16 (20-22): : 3050 - 3053
[5] Effect of pressure on the magnetostructural transition in SrFe2As2
Kumar, M.
Nicklas, M.
Jesche, A.
Caroca-Canales, N.
Schmitt, M.
Hanfland, M.
Kasinathan, D.
Schwarz, U.
Rosner, H.
Geibel, C.
PHYSICAL REVIEW B, 2008, 78 (18)
[6] Lifshitz Transition on SrFe2As2 and SrFe2Bi2 Compounds Under Pressure
Jayalakshmi, D. S.
Sundareswari, M.
Viswanathan, E.
Josphine, Leena
PROCEEDINGS OF THE INDIAN NATIONAL SCIENCE ACADEMY, 2020, 86 (03): : 1279 - 1286
[7] Close correlation between magnetic properties and the soft phonon mode of the structural transition in BaFe2As2 and SrFe2As2
Parshall, D.
Pintschovius, L.
Niedziela, J. L.
Castellan, J. -P.
Lamago, D.
Mittal, R.
Wolf, Th.
Reznik, D.
PHYSICAL REVIEW B, 2015, 91 (13)
[8] Phase transition and superconductivity of SrFe2As2 under high pressure
Uhoya, Walter O.
Montgomery, Jeffrey M.
Tsoi, Georgiy M.
Vohra, Yogesh K.
McGuire, M. A.
Sefat, Athena S.
Sales, Brian C.
Weir, Samuel T.
JOURNAL OF PHYSICS-CONDENSED MATTER, 2011, 23 (12)
[9] Growth, magnetic and transport properties of Li-doped SrFe2As2 single crystals
Shlyk, Larysa
Bischoff, Markus
Rose, Eva
Niewa, Rainer
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2017, 254 (01):
[10] Superconductivity in SrFe2As2 with Pt Doping
Nishikubo, Yoshihiro
Kakiya, Satomi
Danura, Masataka
Kudo, Kazutaka
Nohara, Minoru
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2010, 79 (09)

← 1 2 3 4 5 →