Materials Literature

文献浏览

按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。

清除
第 150670 / 151085 页 · 当前展示 3,013,381–3,013,400 / 3,021,690 条匹配结果 · 摘要仅作预览

Bibliography

Equipo Editorial1961-12-01Materiales de Construccion

The crystal structure of Na2Ti3O7

Sten Andersson、A. D. Wadsley1961-12-01OpenAlex

The crystal structure of Na2Ti30 ~ has been determined, using single-crystal methods. The space group is P21/m, with the unit-cell dimensions a=8.571, b=3.804, c=9.135 _~, fl=101.57 .

Ferroelectric and Piezoelectric MaterialsMicrowave Dielectric Ceramics SynthesisChemical Synthesis and Characterization

The Efficiency of Production of Characteristic X-radiation in Thick Targets of a Pure Element

M Green、V. E. Cosslett1961-12-01OpenAlex

A simple theoretical expression is proposed for K quanta production in directions at large angles to the surface of a thick target, neglecting absorption. Direct and indirect production are calculated and the ratio of indirect to total production is shown to be in agreement with experimental results both in magnitude…

X-ray Spectroscopy and Fluorescence AnalysisNuclear Physics and ApplicationsElectron and X-Ray Spectroscopy Techniques

On the Mechanism of Cavitation Damage by Nonhemispherical Cavities Collapsing in Contact With a Solid Boundary

Charl F. Naude ́、A. T. Ellis1961-12-01OpenAlex

A perfect fluid theory, which neglects the effect of gravity, and which assumes that the pressure inside a cavitation bubble remains constant during the collapse process, is given for the case of a nonhemispherical, but axially symmetric cavity which collapses in contact with a solid boundary. The theory suggests the…

High-Velocity Impact and Material BehaviorUltrasound and Cavitation PhenomenaNuclear Physics and Applications