Low-temperature physical behavior in a novel compound CePtIn4

被引：3

作者：

Blawat, J. ^{[1
]}

Gnida, D. ^{[1
]}

Daszkiewicz, M. ^{[1
]}

Wisniewski, P. ^{[1
]}

Kaczorowski, D. ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Low Temp & Struct Res, POB 1410, PL-50950 Wroclaw, Poland

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2017年 / 724卷

关键词：

Cerium intermetallics; Crystal structure; Magnetic properties; HEAVY-FERMION SUPERCONDUCTIVITY; CRYSTAL-STRUCTURE; SINGLE-CRYSTAL; MAGNETIC-PROPERTIES; TERNARY INDIDE; PR; LA; CE; ND; R=LA;

D O I：

10.1016/j.jallcom.2017.07.039

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Single crystals of a novel ternary cerium indide CePtIn4 were grown by self-flux method and studied by means of X-ray diffraction, magnetic susceptibility, heat capacity and electrical resistivity measurements, carried out in wide ranges of temperature and magnetic field strength. The compound was found to crystallize with an orthorhombic crystal structure of the YNiAl4-type. It exhibits metallic conductivity and Curie-Weiss paramagnetism due to Ce3+ ions with well localized 4f-electrons. At T-N = 1.65 K, CePtIn4 orders antiferromagnetically, possibly with a non-trivial magnetic structure. No superconductivity emerges down to 50 mK. Remarkably, the observed thermodynamic and electrical transport behavior in this compound does not give any hint at strong electronic correlations, typical for cerium intermetallics. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：581 / 585

页数：5

共 34 条

[1] Coexistence of antiferromagnetism and superconductivity in CePt2In7 [J].

Bauer, E. D. ;

Sidorov, V. A. ;

Lee, H. ;

Kurita, N. ;

Ronning, F. ;

Movshovich, R. ;

Thompson, J. D. .

INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009), 2010, 200

[2] SPECIFIC-HEAT IN SOME GADOLINIUM COMPOUNDS .2. THEORETICAL-MODEL [J].

BLANCO, JA ;

GIGNOUX, D ;

SCHMITT, D .

PHYSICAL REVIEW B, 1991, 43 (16) :13145-13151

[3] The LaPdIn4 indide and elementary properties of the LaTIn4 (T = Ni, Pd, Pt) materials family [J].

Carnicom, E. M. ;

Xie, W. W. ;

Seibel, E. M. ;

Klimczuk, T. ;

Cava, R. J. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 694 :682-686

[4] Electrical and magnetic properties of RPt2In2 (R = La, Ce, Pr, Nd, and Gd) systems [J].

Chen, JW ;

Wang, BK .

PHYSICA B-CONDENSED MATTER, 2006, 378-80 :722-723

[5] RELATION BETWEEN SPECIFIC HEAT AND SUSCEPTIBILITY OF AN ANTIFERROMAGNET [J].

FISHER, ME .

PHILOSOPHICAL MAGAZINE, 1962, 7 (82) :1731-&

[6] RESISTIVE ANOMALIES AT MAGNETIC CRITICAL POINTS [J].

FISHER, ME ;

LANGER, JS .

PHYSICAL REVIEW LETTERS, 1968, 20 (13) :665-&

[7] MAGNETIC AND TRANSPORT-PROPERTIES OF NEW KONDO COMPOUNDS CENIIN, CEPDIN, AND CEPTIN [J].

FUJII, H ;

UWATOKO, Y ;

AKAYAMA, M ;

SATOH, K ;

MAENO, Y ;

FUJITA, T ;

SAKURAI, J ;

KAMIMURA, H ;

OKAMOTO, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1987, 26 :549-550

[8] R12Pt7In (R = Ce, Pr, Nd, Gd, Ho)-new derivatives of the Gd3Ga2-type [J].

Galadzhun, YV ;

Zaremba, VI ;

Kalychak, YM ;

Davydov, VM ;

Pikul, AP ;

Stepien-Damm, A ;

Kaczorowski, D .

JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (01) :17-25

[9]

Galadzhun YV, 1999, Z ANORG ALLG CHEM, V625, P481, DOI 10.1002/(SICI)1521-3749(199903)625:3<481::AID-ZAAC481>3.0.CO

[10]

2-0

← 1 2 3 4 →