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 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

Moessbauer Spectroscopic Study of Magnetic Ordering in Oxalate-Bridged Cr(III)-Fe(II) and Fe(III)-Fe(II) Systems

1993 ◽  
Vol 233 (1) ◽  
pp. 263-268 ◽  
Author(s):  
Seiichiro Iijima ◽  
Tatsuo Katsura ◽  
Hiroko Tamaki ◽  
Minoru Mitsumi ◽  
Naohide Matsumoto ◽  
...  
Keyword(s):  
Spectroscopic Study ◽  
Magnetic Ordering

scholarly journals A kind of ferromagnetic-antiferromagnetic alternating spin chain equivalent to the mixed spin Heisenberg chain

2012 ◽  
Vol 61 (6) ◽  
pp. 067502
Author(s):  
Jiang Jian-Jun ◽  
Yang Cui-Hong ◽  
Liu Yong-Jun
Keyword(s):  
Spin Chain ◽  
Heisenberg Chain ◽  
Mixed Spin

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.

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

The paramagnetic properties of ferromagnetic mixed-spin chain system

2015 ◽  
Vol 374 ◽  
pp. 539-543
Author(s):  
Ai-Yuan Hu ◽  
Zhi-Min Wu ◽  
Yu-Ting Cui ◽  
Guo-Ping Qin
Keyword(s):  
Spin Chain ◽  
Chain System ◽  
Mixed Spin ◽  
Paramagnetic Properties
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