Journal ArticleDOI
Compound and solid-solution formation in the system Li2ONb2O5TiO2
TLDR
In this paper, a systematic study of compound and solid-solution formation in the system Li2ONb2O5TiO2 has been made.About:
This article is published in Journal of Solid State Chemistry.The article was published on 1987-11-01. It has received 86 citations till now. The article focuses on the topics: Phase (matter) & Solid solution.read more
Citations
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Journal ArticleDOI
Crystalline Structure and Dielectric Properties of Li1+x−yNb1−x−3yTix+4yO3M-Phase Solid Solutions
TL;DR: In this article, the structure and dielectric properties of the M-phase solid solutions in the Li2O-Nb2O5-TiO2 system have been investigated and the lattice parameters of these phases agree well with structure models based on intergrowths of LiNbO3slabs with a titanium-rich corundum-type layer.
Journal ArticleDOI
Microwave dielectric properties of Li1+x–yM1–x–3yTix+4yO3 (M=Nb5+, Ta5+) solid solutions
TL;DR: In this article, a series of new low sintering temperature microwave resonator ceramics were investigated in the Li 1+ x − y Nb 1 − 3 y Ti x + 4 y O 3 solid solution system.
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A New Microwave Dielectric Ceramic for LTCC Applications
TL;DR: Li2TiO3 solid solution was found and investigated in the Li2O-Nb2O5-TiO2 system as discussed by the authors, and the addition of ≤ 2 wt% B2O3 was very effective in lowering the sintering temperature.
Journal ArticleDOI
Effect of V2O5 Doping on the Sintering and Dielectric Properties of M‐Phase Li1+x−yNb1−x−3yTix+4yO3 Ceramics
TL;DR: In this article, the effect of V2O5 on the structure, sintering and dielectric properties of M-phase (Li1+x−yNb1−x−3yTix+4y)O3 ceramics has been investigated.
Journal ArticleDOI
Effect of ZnO and B2O3 on the sintering temperature and microwave dielectric properties of LiNb0.6Ti0.5O3 ceramics
TL;DR: In this paper, LiNb0.6Ti0.5O3 with ZnO-B2O3 (ZB) as sintering aids was investigated on microstructures and microwave dielectric properties.
References
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Journal ArticleDOI
Electrochemical Photolysis of Water at a Semiconductor Electrode
Akira Fujishima,Kenichi Honda +1 more
TL;DR: Water photolysis is investigated by exploiting the fact that water is transparent to visible light and cannot be decomposed directly, but only by radiation with wavelengths shorter than 190 nm.
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Metal‐diffused optical waveguides in LiNbO3
R. V. Schmidt,I. P. Kaminow +1 more
TL;DR: In this article, a single-mode low-loss waveguide which confine the guided light to within ∼1 μm of the surface has been constructed using a single transition metal (Ti, V, and Ni).
Journal ArticleDOI
Stoechiométrie des monocristaux de métaniobate de lithium
P. Lerner,C. Legras,J.P. Dumas +2 more
TL;DR: In this paper, it was shown that there exists a composition domain for the lithium metaniobate near the stoichiometric compound Nb2O5-Li2O in the vicinity of the NbLiO3 compound.
Journal ArticleDOI
Nonstoichiometry and Crystal Growth of Lithium Niobate
TL;DR: In this paper, the high-temperature phase equilibria of nonstoichiometric lithium niobate were accurately determined by 93Nb NMR and by shifts in the ferroelectric transition temperature.
Journal ArticleDOI
Biological Sciences: One and Two-dimensional Structure of Alpha-Helix and Beta-Sheet Forms of Poly( L -Alanine) shown by Specific Heat Measurements at Low Temperatures (1.5–20 K)
TL;DR: The low temperature measurements presented here are the first made on a polypeptide in alpha and beta-conformation, and clearly show the one-dimensional nature of the α-helix and the two-dimensionalnature of the β-sheet structure, and provide tests of theories of published vibrational models of homopolypeptides, and will give hydrogen bond strengths.