Role of in-plane and out-of-plane dilution in CeFeAsO: Charge doping versus disorder

被引：28

作者：

Prando, G. ^{[1
]}

Vakaliuk, O. ^{[1
]}

Sanna, S. ^{[3
]}

Lamura, G. ^{[2
,4
,5
]}

Shiroka, T. ^{[6
,7
]}

Bonfa, P. ^{[8
,9
]}

Carretta, P. ^{[2
,3
]}

De Renzi, R. ^{[8
,9
]}

Klauss, H. -H. ^{[10
]}

Blum, C. G. F. ^{[1
]}

Wurmehl, S. ^{[1
,10
]}

Hess, C. ^{[1
]}

Buechner, B. ^{[1
,10
]}

机构：

[1] Leibniz Inst Festkorper & Werkstoffforsch IFW, D-01171 Dresden, Germany

[2] Univ Pavia, Dipartimento Fis, I-27100 Pavia, Italy

[3] Univ Pavia, Unita CNISM Pavia, I-27100 Pavia, Italy

[4] CNR SPIN, I-16146 Genoa, Italy

[5] Univ Genoa, I-16146 Genoa, Italy

[6] ETH Honggerberg, Lab Festkorperphys, CH-8093 Zurich, Switzerland

[7] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

[8] Univ Parma, Dipartimento Fis, I-43124 Parma, Italy

[9] Univ Parma, Unita CNISM Parma, I-43124 Parma, Italy

[10] Tech Univ Dresden, Inst Festkorperphys, D-01062 Dresden, Germany

来源：

PHYSICAL REVIEW B | 2013年 / 87卷 / 17期

关键词：

HIGH-TEMPERATURE SUPERCONDUCTIVITY; ELECTRONIC PHASE-DIAGRAM; IRON;

D O I：

10.1103/PhysRevB.87.174519

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We provide direct experimental evidence for the identical effect of the in-plane Fe1-xCox and of the out-of-plane O-1 F-x(x) chemical dilution on the itinerant spin-density-wave (SDW) magnetic phase in CeFeAsO. Remarkably, the suppression of SDW is not sensitive at all to the different kinds of disorder introduced in the two cases. Still, it is clearly shown that the sizable in-plane disorder induced by the Fe1-xCox substitution is highly effective in suppressing T-c. Differently from what is observed in CeFeAsO1-xFx, the ordered magnetic phase of the Ce sublattice is preserved throughout the whole phase diagram in CeFe1-xCoxAsO (x <= 0.2). An intriguing effect is encountered, whereby the magnetic coupling among Ce3+ ions is enhanced by the superconducting phase.

引用

页数：8

共 50 条

[1] In-plane and out-of-plane homogenisation of masonry
Mistler, M.
Anthoine, A.
Butenweg, C.
COMPUTERS & STRUCTURES, 2007, 85 (17-18) : 1321 - 1330
[2] STRETCHING LIMITS IN SHEET METALS - IN-PLANE VERSUS OUT-OF-PLANE DEFORMATION
GHOSH, AK
HECKER, SS
METALLURGICAL TRANSACTIONS, 1974, 5 (10): : 2161 - 2164
[3] In-plane and out-of-plane charge dynamics of high-T-c cuprates
VanDerMarel, D
Kim, JH
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1995, 56 (12) : 1825 - 1828
[4] Discontinuity in the In-plane to Out-of-plane Transition of Kirigami
Isobe, Midori
Okumura, Ko
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2019, 88 (02)
[5] CMOS compatible out-of-plane & in-plane magnetometers
El Ghorba, Mehdi
Andre, Nicolas
Sobieski, Stanislas
Raskin, Jean-Pierre
TRANSDUCERS '07 & EUROSENSORS XXI, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2, 2007,
[6] In-plane and out-of-plane buckling of triangulated grids
1600, Multi-Science Publishing Co, Ltd, Brentwood, Engl (10):
[7] Role of Toothing on In-Plane and Out-of-Plane Behavior of Confined Masonry Walls
Singhal, Vaibhav
Rai, Durgesh C.
JOURNAL OF STRUCTURAL ENGINEERING, 2014, 140 (09)
[8] The ratio of out-of-plane to in-plane stresses for plane strain problems
Tian, Changlu
MECCANICA, 2009, 44 (01) : 105 - 107
[9] Ultrasound-guided infraclavicular block: the in-plane versus out-of-plane approach
Chin, Ki Jinn
Chan, Vincent W. S.
van Geffen, Geert Jan
PEDIATRIC ANESTHESIA, 2008, 18 (12) : 1279 - 1280
[10] The ratio of out-of-plane to in-plane stresses for plane strain problems
Changlu Tian
Meccanica, 2009, 44 : 105 - 107

← 1 2 3 4 5 →