scholarly journals Short-range antiferromagnetic correlations in the superconducting state of filled skutterudite alloys Pr1−xEuxPt4Ge12

2018 ◽  
Vol 98 (6) ◽  
Author(s):  
R. B. Adhikari ◽  
D. L. Kunwar ◽  
I. Jeon ◽  
M. B. Maple ◽  
M. Dzero ◽  
...  
Keyword(s):  
Superconducting State ◽  
Short Range ◽  
Filled Skutterudite ◽  
Antiferromagnetic Correlations

Superconducting state of filled-skutterudite RPt4Ge12 (R= La, Pr):73Ge-NQR studies

2010 ◽  
Vol 470 ◽  
pp. S703-S704 ◽  
Author(s):  
F. Kanetake ◽  
H. Mukuda ◽  
Y. Kitaoka ◽  
H. Sugawara ◽  
K. Magishi ◽  
...  
Keyword(s):  
Superconducting State ◽  
Filled Skutterudite

Short-range antiferromagnetic correlations and large magnetic entropy change in (La0.5Pr0.5)0.67Ca0.33MnO3

2017 ◽  
Vol 53 (1) ◽  
pp. 323-332 ◽  
Author(s):  
Lili Chen ◽  
Jiyu Fan ◽  
Wei Tong ◽  
Dazhi Hu ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Short Range ◽  
Magnetic Entropy Change ◽  
Entropy Change ◽  
Magnetic Entropy ◽  
Antiferromagnetic Correlations

Coexistence of short-range ferromagnetic and antiferromagnetic correlations in Ge-rich Gd5(SixGe1−x)4alloys

2005 ◽  
Vol 38 (18) ◽  
pp. 3343-3347 ◽  
Author(s):  
Fèlix Casanova ◽  
Sophie de Brion ◽  
Amílcar Labarta ◽  
Xavier Batlle
Keyword(s):  
Short Range ◽  
Antiferromagnetic Correlations

Short-range antiferromagnetic correlations in spin-glass-like iron antimonate of composition FeSbO4

1990 ◽  
Vol 2 (32) ◽  
pp. 6801-6806 ◽  
Author(s):  
X Obradors ◽  
J Bassas ◽  
J Rodriguez ◽  
J Pannetier ◽  
A Labarta ◽  
...  
Keyword(s):  
Spin Glass ◽  
Short Range ◽  
Antiferromagnetic Correlations ◽  
Iron Antimonate

Short-range antiferromagnetic correlations in high- oxide superconductors

1996 ◽  
Vol 8 (24) ◽  
pp. 4411-4428 ◽  
Author(s):  
Arturo Marcello Allega ◽  
Hideki Matsumoto ◽  
Satoru Odashima
Keyword(s):  
Short Range ◽  
Oxide Superconductors ◽  
Antiferromagnetic Correlations

Spontaneous Magnetization and Antiferromagnetic Correlations in Low-Dimensional Quantum (S=1/2) Single Crystal LiCu2O2+Δ

2010 ◽  
Vol 168-169 ◽  
pp. 497-500
Author(s):  
E.A. Tishchenko ◽  
O.E. Omelyanovskii ◽  
A.V. Sadakov ◽  
D.G. Eshchenko ◽  
A.A. Bush ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Cluster Model ◽  
Short Range ◽  
Short Range Order ◽  
Spontaneous Magnetization ◽  
Group Analysis ◽  
Lattice Symmetry ◽  
Antiferromagnetic Correlations ◽  
Low Dimensional ◽  
New Phase

The low temperature investigations of the magnetic properties of non-twinning LiCu2O2+δ crystals showed that a new spontaneous magnetization phase arises in the compound at temperatures less than T~150 K along with the basic long-range helimagnet phase at T<24 K. The increase of an extra oxygen Оδ concentration intensifies ferromagnetic response of this phase. We suggested a cluster model for the new phase as an antiferromagnet structure with a short-range order with the weak and hidden ferromagnetism on the basis of both the theoretical group analysis of the magnetic and crystal lattice symmetry and the analysis of the temperature, field, hysteresis and anisotropy properties of spontaneous magnetization.

COMPARISON OF THE NMR AND NEUTRON SCATTERING EXPERIMENTS ON CUPRATES WITH NONMAGNETIC IMPURITIES

2000 ◽  
Vol 14 (29n31) ◽  
pp. 3374-3379
Author(s):  
N. BULUT ◽  
U. YAZ
Keyword(s):  
Experimental Data ◽  
Neutron Scattering ◽  
Short Range ◽  
Model Parameters ◽  
Extended Form ◽  
Impurity Potential ◽  
Pure System ◽  
Nonmagnetic Impurities ◽  
Antiferromagnetic Correlations

The NMR and neutron scattering experiments on YBa 2 Cu 3 O 7 with Li and Zn impurities are compared using a simple framework exhibiting short-range antiferromagnetic correlations. The model parameters are determined by fitting the NMR rate [Formula: see text] of the pure system, and the effective impurity potential is approximated by a static extended form. The results of the calculations are compared with the experimental data, and their implications are discussed.

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