Size dependent magnetic properties of double perovskite La[sub 2]CoMnO[sub 6] nanoparticles

2013 ◽  
Author(s):  
J. Krishna Murthy ◽  
A. Venimadhav
Keyword(s):  
Magnetic Properties ◽  
Double Perovskite ◽  
Size Dependent

scholarly journals Tunable magnetization steps in mixed valent ferromagnet Eu2CoMnO6

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Nara Lee ◽  
Jong Hyuk Kim ◽  
Dong Gun Oh ◽  
Hyun Jun Shin ◽  
Hwan Young Choi ◽  
...  
Keyword(s):  
Material Processing ◽  
Magnetic Properties ◽  
Single Crystals ◽  
Magnetic State ◽  
Hysteresis Loops ◽  
Double Perovskite ◽  
Processing Parameters ◽  
Perovskite Oxides ◽  
Efficient Approach ◽  
Isothermal Magnetization

AbstractMagnetic properties can be manipulated to enhance certain functionalities by tuning different material processing parameters. Here, we present the controllable magnetization steps of hysteresis loops in double-perovskite single crystals of Eu2CoMnO6. Ferromagnetic order emerges below TC ≈ 122 K along the crystallographic c axis. The difficulty in altering Co2+ and Mn4+ ions naturally induces additional antiferromagnetic clusters in this system. Annealing the crystals in different gas environments modifies the mixed magnetic state, and results in the retardation (after O2-annealing) and bifurcation (after Ar-annealing) of the magnetization steps of isothermal magnetization. This remarkable variation offers an efficient approach for improving the magnetic properties of double-perovskite oxides.

scholarly journals Size-Dependent Magnetic Properties of Colloidal Mn3O4 and MnO Nanoparticles

2004 ◽  
Vol 43 (29) ◽  
pp. 3749a-3749 ◽  
Author(s):  
Won Seok Seo ◽  
Hyong Hoon Jo ◽  
Kwangyeol Lee ◽  
Bongsoo Kim ◽  
Sang Jun Oh ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Size Dependent

Size-Dependent Structural and Magnetic Properties of LaCoO3 Nanoparticles

2009 ◽  
Vol 113 (31) ◽  
pp. 13522-13526 ◽  
Author(s):  
Shiming Zhou ◽  
Laifa He ◽  
Shuangyi Zhao ◽  
Yuqiao Guo ◽  
Jiyin Zhao ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Size Dependent ◽  
Structural And Magnetic Properties

ChemInform Abstract: High-Pressure Synthesis, Crystal Structures, and Magnetic Properties of 5d Double-Perovskite Oxides Ca2MgOsO6and Sr2MgOsO6.

ChemInform ◽  
2015 ◽  
Vol 46 (24) ◽  
pp. no-no
Author(s):  
Yahua Yuan ◽  
Hai L. Feng ◽  
Madhav Prasad Ghimire ◽  
Yoshitaka Matsushita ◽  
Yoshihiro Tsujimoto ◽  
...  
Keyword(s):  
High Pressure ◽  
Magnetic Properties ◽  
Crystal Structures ◽  
Double Perovskite ◽  
Perovskite Oxides ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

Size-dependent magnetic properties in Fe/Al multilayers

2000 ◽  
Vol 215-216 ◽  
pp. 563-565 ◽  
Author(s):  
M. Carbucicchio ◽  
C. Grazzi ◽  
M. Rateo ◽  
G. Ruggiero ◽  
M. Solzi ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Size Dependent

Crystal structure and magnetic properties of the double perovskite (Sr2−xCax)FeMoO6 (0⩽x⩽1.0)

2002 ◽  
Vol 239 (1-3) ◽  
pp. 164-166 ◽  
Author(s):  
R.S. Liu ◽  
T.S. Chan ◽  
S.F. Hu ◽  
J.G. Lin ◽  
C.Y. Huang
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Double Perovskite

Facile synthesis of highly monodisperse EuSe nanocubes with size-dependent optical/magnetic properties and their electrochemiluminescence performance

Nanoscale ◽  
2018 ◽  
Vol 10 (28) ◽  
pp. 13617-13625 ◽  
Author(s):  
Jinzha Zhang ◽  
Hangqing Xie ◽  
Yang Shen ◽  
Wenbo Zhao ◽  
Yafei Li
Keyword(s):  
Magnetic Properties ◽  
Facile Synthesis ◽  
Size Dependent

The highly monodisperse cubic EuSe NPs with controllable edge lengths were prepared and their optical/magnetic properties and electrochemiluminescence performances were investigated.

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