Facile synthesis and magnetic and electrical properties of layered chalcogenides K2CoCu3Q4 (Q for S and Se)

2018 ◽  
Vol 47 (42) ◽  
pp. 14968-14974 ◽  
Author(s):  
Ganghua Zhang ◽  
Jianwu Cao ◽  
Cheng Zhao ◽  
Binghui Han ◽  
Chongxian Ma ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Ferromagnetic Behavior ◽  
Facile Synthesis ◽  
Hydrothermal Route ◽  
Layered Chalcogenides ◽  
Weak Ferromagnetic ◽  
Magnetic And Electrical Properties

Two layered quaternary chalcogenides have been synthesized by a convenient hydrothermal route. Both samples show a weak ferromagnetic behavior and the stoichiometric K2CoCu3S4 reveals a metallic nature while K2CoCu3Se4 is semiconductor.

scholarly journals Effects of Li2O additive on structural, magnetic and electrical properties of Ni-Mg ferrite

2014 ◽  
Vol 38 (1) ◽  
pp. 7-18 ◽  
Author(s):  
Sheikh Mohi Uddin Rumy ◽  
Mahabub Alam Bhuiyan ◽  
MH Mesbah Ahmed ◽  
Kazi Hanium Maria ◽  
MA Hakim ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Spinel Ferrite ◽  
Lattice Parameter ◽  
Initial Permeability ◽  
Dielectric Behavior ◽  
Ferromagnetic Behavior ◽  
Xrd Pattern ◽  
Dielectric Constant Measurement ◽  
Academy Of Sciences ◽  
Magnetic And Electrical Properties

The effects of Li2O additives on the structural, magnetic and electrical properties of Ni0.5Mg0.5Fe2O4, prepared by conventional double sintering ceramic technique were investigated. The X-raydiffraction (XRD) pattern of the prepared samples showed single phase cubic spinel structure.Variation of lattice parameter has been observed with the variation of Li2O content. Theenhancement of bulk density has been observed for 2 mol% Li2O additive, but further increase inLi2O concentration, these values decrease. Enhancement of initial permeability (??) have beenobserved for the sample with 2 mol% Li2O additives while it decreases for higher concentration ofLi2O. The Curie temperature is found to decrease with the increase in Li2O additive. The resistivityincreases with increasing additive content and showed a significant dispersion with frequency,which is the normal ferromagnetic behavior. The dielectric constant (??) measurement showed thenormal dielectric behavior of spinel ferrite. Possible explanation for the observed features arediscussed. DOI: http://dx.doi.org/10.3329/jbas.v38i1.20198 Journal of Bangladesh Academy of Sciences, Vol. 38, No. 1, 7-18, 2014

Facile Synthesis of Bimetallic Ag/Ni Core/Sheath Nanowires and Their Magnetic and Electrical Properties

Small ◽  
2010 ◽  
Vol 6 (17) ◽  
pp. 1927-1934 ◽  
Author(s):  
Maureen McKiernan ◽  
Jie Zeng ◽  
Sunzida Ferdous ◽  
Steven Verhaverbeke ◽  
Kurtis S. Leschkies ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Facile Synthesis ◽  
Magnetic And Electrical Properties

Magnetic and electrical properties of single-crystal La2−xSrxCu1−yNiyO4

2003 ◽  
Vol 388-389 ◽  
pp. 241-242 ◽  
Author(s):  
Nobuaki Watanabe ◽  
Takahiko Masui ◽  
Yutaka Itoh ◽  
Takato Machi ◽  
Isao Kato ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Single Crystal ◽  
Magnetic And Electrical Properties

Investigation of Magnetic and Electrical Properties of Multiferroic CZFO-PZT Nanocomposites

2011 ◽  
Author(s):  
P. R. Mandal ◽  
T. K. Nath ◽  
P. K. Bajpai ◽  
K. S. Ojha ◽  
K. N. Singh
Keyword(s):  
Electrical Properties ◽  
Magnetic And Electrical Properties
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