Hall effect and magnetoresistance in the heavy fermion superconductor CeCo(In1-xCdx)5

被引：2

作者：

Nair, Sunil ^{[1
]}

Wirth, S. ^{[1
]}

Nicklas, M. ^{[1
]}

Bianchi, A. D. ^{[2
]}

Fisk, Z. ^{[3
]}

Steglich, F. ^{[1
]}

机构：

[1] Max Planck Inst Chem Phys Solids, D-01187 Dresden, Germany

[2] Univ Montreal, Dept Phys, Montreal, PQ H3C 3J7, Canada

[3] Univ Calif Irvine, Irvine, CA 92697 USA

来源：

25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 4: QUANTUM PHASE TRANSITIONS AND MAGNETISM | 2009年 / 150卷

关键词：

D O I：

10.1088/1742-6596/150/4/042133

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

We present measurements of the low temperature Hall effect and magnetoresistance in the heavy fermion superconductor CeCo(In0.925Cd0.075)(5) as a function of applied magnetic field. The Hall resistivity rho(xy) is observed to be negative indicating electron dominated transport. Features corresponding to the possible destabilization of the antiferromagnetic ground state are observed. Magnetic field sweeps show that the resistivity rho(xx)(H) is hysteretic in this regime, indicating that these transitions could be first order in nature.

引用

页数：4

共 50 条

[1] Evidence for Coexistence of Bulk Superconductivity and Itinerant Antiferromagnetism in the Heavy Fermion System CeCo(In1-xCdx)5
Howald, Ludovic
Stilp, Evelyn
de Reotier, Pierre Dalmas
Yaouanc, Alain
Raymond, Stephane
Piamonteze, Cinthia
Lapertot, Gerard
Baines, Christopher
Keller, Hugo
[J]. SCIENTIFIC REPORTS, 2015, 5
[2] Strong pinning of vortices by antiferromagnetic domain boundaries in CeCo(In1-xCdx)5
Jang, D-J
Pedrero, L.
Pham, L. D.
Fisk, Z.
Brando, M.
[J]. NEW JOURNAL OF PHYSICS, 2016, 18
[3] 115In-NQR study of the novel superconductivity in the heavy-fermion compounds CeIr(In1-xCdx)5
Yashima, M.
Taniguchi, S.
Tagami, N.
Mugino, Y.
Mukuda, H.
Kitaoka, Y.
Ota, Y.
Shishido, H.
Settai, R.
Onuki, Y.
[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2010, 470 : S558 - S560
[4] Evidence for Coexistence of Bulk Superconductivity and Itinerant Antiferromagnetism in the Heavy Fermion System CeCo(In1−xCdx)5
Ludovic Howald
Evelyn Stilp
Pierre Dalmas de Réotier
Alain Yaouanc
Stéphane Raymond
Cinthia Piamonteze
Gérard Lapertot
Christopher Baines
Hugo Keller
[J]. Scientific Reports, 5
[5] SC-to-AFM transition in CeCo(In1-xCdx)5: de Haas-van Alphen Measurements
Goodrich, R. G.
Capan, C.
Bianchi, A. D.
Fisk, Z.
DiTusa, J. F.
Vekhter, I.
Young, D. P.
Balicas, L.
Yo, Y-J
Murphy, T.
Cho, J. Y.
Chan, J. Y.
[J]. INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2010), 2011, 273
[6] Magnetism and superconductivity in heavy fermion superconductor CeCo(In0.97Cd0.03)5
Ohishi, K.
Heffner, R. H.
Spehling, J.
MacDougall, G. J.
Ito, T. U.
Higemoto, W.
Amato, A.
Andreica, D.
Nieuwenhuys, G.
Klauss, H. H.
Luke, G. M.
Thompson, J. D.
Bianchi, A. D.
Fisk, Z.
[J]. PHYSICA B-CONDENSED MATTER, 2009, 404 (5-7) : 754 - 756
[7] Enhancement of Tc in CeIr(In1-xCdx)5 studied by In-NQR
Yashima, Mitsuharu
Tani, Kyohei
Nishimoto, Kazuhiro
Mukuda, Hidekazu
Kitaoka, Yoshio
Honda, Fuminori
Settai, Rikio
Onuki, Yoshichika
[J]. INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2016), 2017, 807
[8] HALL-EFFECT IN THE HEAVY-FERMION SUPERCONDUCTOR UPT3
SCHOENES, J
FRANSE, JJM
[J]. PHYSICAL REVIEW B, 1986, 33 (07): : 5138 - 5140
[9] Novel Superconductivity in CeIr(In1-xCdx)5 Studied by In-NQR Measurements
Yashima, M.
Taniguchi, S.
Tagami, N.
Mukuda, H.
Kitaoka, Y.
Ota, Y.
Shishido, H.
Settai, R.
Onuki, Y.
[J]. INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009), 2010, 200
[10] MAGNETORESISTANCE OF THE HEAVY FERMION SUPERCONDUCTOR UPT3 NEAR TC
KADOWAKI, K
UMEZAWA, A
WOODS, SB
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1986, 54-7 : 385 - 386

← 1 2 3 4 5 →