Journal ArticleDOI
Correlation between structure and magnetic properties of Cd-substituted La0.7(Ca0.3−xCdx)MnO3 CMR manganites
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TLDR
In this paper, structural, electrical and magnetic properties of Cd-doped La0.7 (Ca0.3−xCdx)MnO3 (0⩽x ⩽ 0.3) manganites are presented.About:
This article is published in Journal of Solid State Chemistry.The article was published on 2003-08-01. It has received 31 citations till now. The article focuses on the topics: Curie temperature & Colossal magnetoresistance.read more
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31p-S-4 Giant Magnetoresistance in Magnetic Manganese Oxide with Intrinsic Antiferromagnetic Spin Structure
TL;DR: Giant and isotropic magnetoresistance as huge as −53% was observed in magnetic manganese oxide La0.72Ca0.25MnOz films with an intrinsic antiferromagnetic spin structure as discussed by the authors.
Journal ArticleDOI
Structural, magnetic and magnetocaloric properties of the lanthanum deficient in La0.8Ca0.2−x□xMnO3 (x=0–0.20) manganites oxides
TL;DR: The La0.8Ca0.2−x□xMnO3 compounds were prepared by the solid-state reaction and X-ray diffraction (XRD) and magnetic measurements were used to investigate the calcium-vacancy effect on the physical properties as mentioned in this paper.
Journal ArticleDOI
First-to-second-order magnetic-phase transformation in La0.7Ca0.3-xBaxMnO3 exhibiting large magnetocaloric effect
The-Long Phan,N. T. Dang,T. A. Ho,T. V. Manh,Tran Dang Thanh,Chang Uk Jung,Bo Wha Lee,Anh-Tuan Le,Anh D. Phan,S.C. Yu +9 more
TL;DR: In this article, the authors have prepared polycrystalline samples La 0.7 Ca 0.3- x Ba x MnO 3 materials in magnetic refrigeration and studied their magnetic properties and magnetocaloric effect based on magnetization versus temperature and magnetic-field measurements.
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Structural, magnetotransport, and magnetocaloric properties of La0.7Sr0.3−xAgxMnO3 perovskite manganites
TL;DR: In this article, the structural, magnetotransport, and magnetocaloric properties of monovalent (Ag) doped La0.7Sr0.2MnO3 have been elaborated using the solid-state reaction at high temperature.
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Disorder-induced short-range ferromagnetism and cluster spin-glass state in sol-gel derived La 0.7 Ca 0.3 Mn 1 − x Cd x O 3 ( 0 ⩽ x ⩽ 0.2 )
Shilpi Karmakar,S. Taran,B. K. Chaudhuri,Hironobu Sakata,C. P. Sun,Chien-Lung Huang,Hung-Duen Yang +6 more
TL;DR: In this article, low temperature magnetic and transport properties of the sol-gel derived Cd doped manganite system show ferromagnetism and cluster spin-glass behavior, indicating an increase of disorder in the system.
References
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Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides
TL;DR: The effective ionic radii of Shannon & Prewitt [Acta Cryst. (1969), B25, 925-945] are revised to include more unusual oxidation states and coordinations as mentioned in this paper.
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TL;DR: In this paper, the Hartree-Fock Approximation of many-body techniques and the Electron Gas Polarons and Electron-phonon Interaction are discussed.
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Chemistry of the elements
TL;DR: In this article, the origins of the elements, isotopes and atomic weights Chemical periodicity and the periodic table were discussed, including the following elements: Hydrogen Lithium, sodium, potassium, rubidium, caesium and francium Beryllium, magnesium, calcium, strontium, barium and radium Boron Aluminium, gallium, indium and thallium Carbon Silicon Germanium, tin and lead Nitrogen Phosphorus Arsenic, antimony and bismuth Oxygen Sulfur Selenium, tellurium