The paper presents the experiments on irradiation of the yttrium oxide powder target with a relativistic electron beam and evaporative production of yttrium oxide nanopowder. The phase and chemical consistence, specific surface and particles geometry of nanopowder was studied. A model of mass productivity of nanopowder vs. input e-beam power was tested qualitatively. The effect of continuous operation of setup on the filter catching capacity was studied. A phenomenon of a tubular-shaped structure growing from the hot targeting point toward the electron beam direction was described.

中文翻译：

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高能电子束蒸发法合成氧化钇Y 2 O 3纳米粉

本文介绍了相对论电子束辐照氧化钇粉末靶材和蒸发生成氧化钇纳米粉体的实验。研究了纳米粉体的相和化学稠度，比表面积和颗粒的几何形状。定性地测试了纳米粉末的批量生产率与输入电子束功率的关系模型。研究了装置连续运行对过滤器捕集能力的影响。描述了从热靶点朝向电子束方向生长的管状结构的现象。