Superconductivity in self-flux-synthesized single crystalline R2Pt3Ge5(R = La, Ce, Pr)

doi:10.1088/1674-1056/26/5/057401

中国物理B ›› 2017, Vol. 26 ›› Issue (5): 57401-057401.doi: 10.1088/1674-1056/26/5/057401

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇下一篇

Superconductivity in self-flux-synthesized single crystalline R₂Pt₃Ge₅(R = La, Ce, Pr)

Q Sheng(盛琪), J Zhang(张建), K Huang(黄百畅), Z Ding(丁兆峰), X Peng(彭小冉), C Tan(谭程), L Shu(殳蕾)

1 State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, China;
2 Collaborative Innovation Center of Advanced Microstructures, Nanjing 210093, China

收稿日期:2016-11-28 修回日期:2017-02-16 出版日期:2017-05-05 发布日期:2017-05-05
通讯作者: L Shu E-mail:leishu@fudan.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 11204041) and STCSM of China (Grant No. 15XD1500200).

Superconductivity in self-flux-synthesized single crystalline R₂Pt₃Ge₅(R = La, Ce, Pr)

Q Sheng(盛琪)¹, J Zhang(张建)¹, K Huang(黄百畅)¹, Z Ding(丁兆峰)¹, X Peng(彭小冉)¹, C Tan(谭程)¹, L Shu(殳蕾)^1,2

1 State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, China;
2 Collaborative Innovation Center of Advanced Microstructures, Nanjing 210093, China

Received:2016-11-28 Revised:2017-02-16 Online:2017-05-05 Published:2017-05-05
Contact: L Shu E-mail:leishu@fudan.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 11204041) and STCSM of China (Grant No. 15XD1500200).

摘要/Abstract

摘要：

In order to study the basic superconductivity properties of Pr₂Pt₃Ge₅, we synthesized the single crystalline samples by the Pt-Ge self-flux method. R₂Pt₃Ge₅ (R = La, Ce) were also grown for a systematic study. Zero-resistivity was observed in both the La- and Pr-based samples below the reported superconducting transition temperatures. However, magnetic susceptibility measurements showed low superconductivity volume fractions in both La₂Pt₃Ge₅ and Pr₂Pt₃Ge₅ (less than 2%). Ce₂Pt₃Ge₅ did not show any signature of superconductivity. From the specific heat measurements, we did not observe a superconducting transition peak in Pr₂Pt₃Ge₅, suggesting that it is not a bulk superconductor. The magnetic susceptibility and heat capacity measurements revealed two antiferromagnetic (AFM) orders in Pr₂Pt₃Ge₅ at T_N1 = 4.2 K and T_N2=3.5 K, as well as a single AFM transition at T_N = 3.8 K in Ce₂Pt₃Ge₅.

关键词: superconductivity, antiferromagnetism, heavy fermion behavior

Abstract:

Key words: superconductivity, antiferromagnetism, heavy fermion behavior

中图分类号: (Magnetic properties including vortex structures and related phenomena)

74.25.Ha

75.50.Ee (Antiferromagnetics)

盛琪, 张建, 黄百畅, 丁兆峰, 彭小冉, 谭程, 殳蕾. Superconductivity in self-flux-synthesized single crystalline R₂Pt₃Ge₅(R = La, Ce, Pr)[J]. 中国物理B, 2017, 26(5): 57401-057401.

Q Sheng(盛琪), J Zhang(张建), K Huang(黄百畅), Z Ding(丁兆峰), X Peng(彭小冉), C Tan(谭程), L Shu(殳蕾). Superconductivity in self-flux-synthesized single crystalline R₂Pt₃Ge₅(R = La, Ce, Pr)[J]. Chin. Phys. B, 2017, 26(5): 57401-057401.

参考文献 27

[1]	Hossain Z, Ohmoto H, Umeo K, Iga F, Suzuki T, Takabatake T, Takamoto N and Kindo K 1999 Phys. Rev. B 60 10383
[2]	Singh Y, Ramakrishnan S, Hossain Z and Geibel C 2002 Phys. Rev. B 66 014415
[3]	Ramakrishnan S, Patil N G, Aravind D C and Marathe V R 2001 Phys. Rev. B 64 064514
[4]	Schilling A, Cantoni M, Guo J and Ott H R 1993 Nature 363 56
[5]	Wang W, Liu Y, Yang J, Du H, Ning W, Ling L, Tong W, Qu Z, Yang Z, Tian M and Zhang Y 2016 Chin. Phys. Lett. 33 057401
[6]	Sung N H, Roh C J, Kim K S and Cho B K 2012 Phys. Rev. B 86 224507
[7]	Vining C B, Shelton R N, Braun H F and Pelizzon M 1983 Phys. Rev. B 27 2800
[8]	Nakashima M, Kohara H, Thamizhavel A, Matsuda T D, Haga Y, Hedo M, Uwatoko Y, Settai R and Onuki Y 2005 J. Phys.:Condens. Matter 17 4539
[9]	Chen Y, Weng Z, Michael S, Lu X and Yuan H. 2016 Chin. Phys. B 25 077401
[10]	Mazzone D G, Sibille R, Gavilano J L, Bartkowiak M, Mansson M, Frontzek M, Zaharko O, Schefer J and Kenzelmann M 2015 arXiv:1508.02649
[11]	White B D, Thompson J D and Maple M B 2015 Physica C 514 246
[12]	Schlabitz W, Baumann J, Pollit B, Rauchschwalbe U, Mayer H M, Ahlheim U and Bredl C D 1986 Physik B 62 171
[13]	Maple M B, Frederick N A, Ho P C, Yuhasz W M and Yanagisawa T 2002 Phys. Rev. B 65 100506
[14]	Maple M B, Henkie Z, Yuhasz W M, Ho P C, Yanagisawa T, Sayles T A, Butch N P, Jeffries J R and Pietraszko A 2003 Physica B 310 182
[15]	Gumeniuk R, Schnelle W, Rosner H, Nicklas M, Leithejasper A and Grin Y 2008 Phys. Rev. Lett. 100 017002
[16]	Gumeniuk R, Borrmann H, Ormeci A, Rosner H, Schnelle W, Nicklas M, Grin Y and Leithe-Jasper A 2010 Z. Kristallogr. 225 531
[17]	Zhang J L, Chen Y, Jiao L, Gumeniuk R, Nicklas M, Chen Y H, Yang L, Fu B H, Schnelle W, Rosner H, Leithe-Jasper A, Grin Y, Steglich F and Yuan H Q 2013 Phys. Rev. B 87 064502
[18]	Gumeniuk R, Kvashnina K O, Schnelle W, Nicklas M, Borrmann H, Rosner H, Skourski Y, Tsirlin A A, Leithe-Jasper A and Grin Y 2011 J. Phys.: Condens. Matter 23 465601
[19]	Venkateshwarlu D, Samatham S S, Gangrade Mohan and Ganesan V 2014 J. Phys.: Conf. Ser. 534 012040
[20]	Larson A C and Von Dreele R B GSAS
[21]	Toby B H 2002 J. Appl. Crystallogr 34 210
[22]	Becker B, Ramakrishnan S, Groten D, Sllow S, Mattheus C C, Nieuwenhuys G J and Mydosh J A 1997 Physica B 230 253
[23]	Feyerherm R, Becker B, Collins M F, Mydosh J, Nieuwenhuys G J and Ramakrishnan S 1997 Physica B 241 643
[24]	Sangeetha N S, Thamizhavel A, Tomy C V, Basu S, Ramakrishnan S and Pal D 2011 Phys. Rev. B 84 064430
[25]	Anand V K, Hossain Z and Geibel C 2008 Phys. Rev. B 77 184407
[26]	Kim S H, Ran S, Mun E D, Hodovanets H, Tanatar M A, Prozorov R, Budako S L and Canfield P C 2015 Philos. Mag. 95 804
[27]	Chen D Y, Yu J, Ruan B B, Guo Q, Zhang L, Mu Q G, Wang X C, Pan B J, Chen G F and Ren Z A 2016 Chin. Phys. Lett. 33 67402

Superconductivity in self-flux-synthesized single crystalline R₂Pt₃Ge₅(R = La, Ce, Pr)

Superconductivity in self-flux-synthesized single crystalline R₂Pt₃Ge₅(R = La, Ce, Pr)

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