Journal ArticleDOI
Topotactical reactions with ferrimagnetic oxides having hexagonal crystal structures—I
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TLDR
In this article, a new method is described for the preparation of polycrystalline materials with oriented crystals by reaction of the oriented grains of a strongly anisotropic ferrimagnetic with non-oriented grains of usually non-magnetic components.About:
This article is published in Journal of Inorganic and Nuclear Chemistry.The article was published on 1959-02-01. It has received 1850 citations till now. The article focuses on the topics: Spinel & Ferrimagnetism.read more
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Thermoelectric properties of p-type Bi0.5Sb1.5Te3 compounds fabricated by spark plasma sintering
TL;DR: In this article, a thermoelectric Bi0.5Sb1.5Te3 compound was prepared by the spark plasma sintering method with temperature ranges of 300-420∘C and powder sizes of ∼75 μm.
Journal ArticleDOI
Atomic composition changes in bismuth telluride thin films by thermal annealing and estimation of their thermoelectric properties using experimental analyses and first-principles calculations
TL;DR: In this paper, the structural and thermoelectric properties of bismuth telluride films were investigated when the atomic composition is changed by evaporation of Te atoms from the films during thermal annealing.
Journal ArticleDOI
Correlation between film thickness and critical current density of MgB2 films
Shufang Wang,Shufang Wang,Zhen Liu,Yueliang Zhou,Ya-Bin Zhu,Zhenghao Chen,Huibin Lu,Bolin Cheng,Guozhen Yang +8 more
TL;DR: In this article, the critical current density was measured on MgB2 films with the thickness in the range of 0.2-1.1 µm and the thinnest film has critical current densities over 26 MA cm−2 at 15 K in zero field.
Journal ArticleDOI
Analysis of abnormal grain growth of oriented LiCoO2 prepared by slip casting in a strong magnetic field
Hideto Yamada,Hideto Yamada,Tohru S. Suzuki,Tohru S. Suzuki,Tetsuo Uchikoshi,Tetsuo Uchikoshi,Masato Hozumi,Toshiya Saito,Yoshio Sakka,Yoshio Sakka +9 more
TL;DR: The relationship between the development of the crystallographic orientation and the grain growth behavior was studied in this paper, where the degree of orientations of the green compacts and sintered samples were evaluated by the Lotgering factor.
Journal ArticleDOI
Effect of grain boundary on electrical properties of polycrystalline lanthanum nickel oxide thin films
TL;DR: In this article, the effect of grain boundary on the transport properties of electrons in polycrystalline LNO thin films was investigated based on the temperature dependence of resistivity and the magnetic field dependence of the magnetoresistance at various temperatures.
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