scholarly journals Magnetic ordering in the ultrapure site-diluted spin chain materialsSrCu1−xNixO2

2016 ◽  
Vol 93 (21) ◽  
Author(s):  
G. Simutis ◽  
M. Thede ◽  
R. Saint-Martin ◽  
A. Mohan ◽  
C. Baines ◽  
...  
Keyword(s):  
Spin Chain ◽  
Magnetic Ordering

scholarly journals Long-range magnetic ordering in the spin-chain compoundCa3CuMnO6with multiple bond distances

2003 ◽  
Vol 68 (1) ◽  
Author(s):  
Kausik Sengupta ◽  
S. Rayaprol ◽  
Kartik K. Iyer ◽  
E. V. Sampathkumaran
Keyword(s):  
Long Range ◽  
Spin Chain ◽  
Multiple Bond ◽  
Magnetic Ordering

Investigation of field-controlled magnetocaloric switching and magnetodielectric phenomena in spin-chain compound Er2BaNiO5

2021 ◽  
Author(s):  
Arnab Pal ◽  
Zhenjie Feng ◽  
Hao Wu ◽  
Ke Wang ◽  
Jingying Si ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Spin Chain ◽  
Magnetic Ordering ◽  
Magnetic Interactions ◽  
Future Research ◽  
Antiferromagnetic Ordering ◽  
Magnetocaloric Properties ◽  
Magnetic Ordering Temperature ◽  
Magnetodielectric Effect ◽  
Chain Compound

Abstract The Haldane spin-chain compound Er2BaNiO5 has been known to possess magnetoelectric coupling below the magnetic ordering temperature. Here we report various low-temperature magnetic and magnetocaloric properties, and magnetodielectric effect above magnetic ordering temperature in this compound. The present compound displays a coexistence of conventional and inverse magnetocaloric effects with a large entropy change of 5.9 and −2.5 J/kg K, respectively. Further, it exhibits a remarkable switching between them, which can be tuned with temperature and magnetic field. In addition, evolution of two magnetic field-dependent metamagnetic transitions at 19.7 and 27.7 kOe, and their correlation with magnetocaloric switching effect, make this compound effective for potential applications. On the other hand, demonstration of intrinsic magnetodielectric effect (1.9%) near and above antiferromagnetic ordering temperature, through a moderate coupling between electric dipoles and magnetic spins, establishes this compound as a useful candidate for future research. A detailed analysis of these findings, in a framework of different magnetic interactions and magnetocrystalline anisotropies, is discussed here. Overall, these results may provide a future pathway to tune the magnetic, magnetodielectric, and magnetocaloric properties in this compound toward better application potential.

Magnetic ordering of the mixed-spin chain nickelate (Er0.25Gd0.75)2BaNiO5: Spectroscopic study

2006 ◽  
Vol 354 (5-6) ◽  
pp. 487-491 ◽  
Author(s):  
M.N. Popova ◽  
S.A. Klimin ◽  
P. Higel ◽  
G. Dhalenne
Keyword(s):  
Spectroscopic Study ◽  
Spin Chain ◽  
Magnetic Ordering ◽  
Mixed Spin

scholarly journals CFA-14 – a perfluorinated metal–organic framework with linear 1-D CoII-chains showing temperature dependent spin-chain magnetic ordering

2018 ◽  
Vol 47 (36) ◽  
pp. 12750-12758 ◽  
Author(s):  
J. Fritzsche ◽  
M. Grzywa ◽  
D. Denysenko ◽  
S. Reschke ◽  
K. Sugimoto ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Spin Chain ◽  
Metal Organic Framework ◽  
Magnetic Ordering ◽  
Temperature Dependent ◽  
Synthesis And Crystal Structure ◽  
Metal Organic ◽  
Organic Framework

The synthesis and crystal structure of the perfluorinated MOF CFA-14 CoII2(tfpb)(OH)2 (H2-tfpb = 1,4-bis(3,5-bis(trifluoromethyl)-1H-pyrazole-4-yl)benzene) are described.

scholarly journals Specific heat investigation of the magnetic ordering in two frustrated spin-chain oxides: Ca3Co2O6and Ca3CoRhO6

2003 ◽  
Vol 15 (33) ◽  
pp. 5737-5746 ◽  
Author(s):  
V Hardy ◽  
M R Lees ◽  
A Maignan ◽  
S H bert ◽  
D Flahaut ◽  
...  
Keyword(s):  
Specific Heat ◽  
Spin Chain ◽  
Magnetic Ordering ◽  
Frustrated Spin
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