scholarly journals Magnitude of the First and Second Neighbour Magnetic Interactions in the Spin Chain Compound Li2CuO2

2000 ◽  
Vol 1 (3) ◽  
pp. 28-38 ◽  
Author(s):  
C. De Graaf ◽  
I. Moreira ◽  
F. Illas
Keyword(s):  
Spin Chain ◽  
Magnetic Interactions ◽  
Chain Compound

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.

Short-range ferromagnetic correlations in the spin-chain compound Ca3CoMnO6

2011 ◽  
Vol 84 (5) ◽  
Author(s):  
Z. W. Ouyang ◽  
N. M. Xia ◽  
Y. Y. Wu ◽  
S. S. Sheng ◽  
J. Chen ◽  
...  
Keyword(s):  
Spin Chain ◽  
Short Range ◽  
Chain Compound

Influencing magnetism of quasi 1D spin-chain compound Ca3CoMnO6 by Ni substitution at Co site

2019 ◽  
Vol 486 ◽  
pp. 165264 ◽  
Author(s):  
S. Rayaprol ◽  
S.D. Kaushik ◽  
Kiran Singh ◽  
V. Siruguri ◽  
Thomas Hansen ◽  
...  
Keyword(s):  
Spin Chain ◽  
Ni Substitution ◽  
Chain Compound

Magnetization and specific heat of a ferromagnetic zigzag spin chain compound LaCrOS2

2002 ◽  
Vol 122 (12) ◽  
pp. 661-664 ◽  
Author(s):  
Yoshiki Takano ◽  
Takamitsu Tsubaki ◽  
Chigak Itoi ◽  
Kouichi Takase ◽  
Kazuko Sekizawa
Keyword(s):  
Specific Heat ◽  
Spin Chain ◽  
Chain Compound

scholarly journals Thermodynamic properties of the anisotropic frustrated spin-chain compound linarite PbCuSO4(OH)2

2013 ◽  
Vol 88 (18) ◽  
Author(s):  
M. Schäpers ◽  
A. U. B. Wolter ◽  
S.-L. Drechsler ◽  
S. Nishimoto ◽  
K.-H. Müller ◽  
...  
Keyword(s):  
Thermodynamic Properties ◽  
Spin Chain ◽  
Frustrated Spin ◽  
Chain Compound

scholarly journals Coupling of Spinons with Defects and Phonons in the Spin Chain Compound Ca2CuO3

2019 ◽  
Vol 122 (18) ◽  
Author(s):  
Xi Chen ◽  
Jesús Carrete ◽  
Sean Sullivan ◽  
Ambroise van Roekeghem ◽  
Zongyao Li ◽  
...  
Keyword(s):  
Spin Chain ◽  
Chain Compound

scholarly journals 133Cs-NMR study on aligned powder of competing spin chain compound Cs2Cu2Mo3O12

2018 ◽  
Vol 969 ◽  
pp. 012125 ◽  
Author(s):  
A Yagi ◽  
K Matsui ◽  
T Goto ◽  
M Hase ◽  
T Sasaki
Keyword(s):  
Spin Chain ◽  
Nmr Study ◽  
133Cs Nmr ◽  
Chain Compound

scholarly journals Carrier type change induced by fluorine doping in spin-chain compound Ca3Co2O6

RSC Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 2745-2752 ◽  
Author(s):  
Jiyue Song ◽  
Bangchuan Zhao ◽  
Yanan Huang ◽  
Yanfeng Qin ◽  
Jiafeng Zhou ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Spin Chain ◽  
Fluorine Doping ◽  
Type Change ◽  
Chain Compound

Temperature dependence of thermopower for Ca3Co2O6−xFx.

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