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Tungstate cathodes have been prepared by impregnating a mixture of the barium-strontium tungstate and zirconium hydride at 1840 °Cb. Emission characteristics and evaporation properties were tested. The result shows that the dc emission current density reaches 4.30A/cm2 at 1000 °Cb, 7.54A/cm2 at 1050 °Cb, 9.43A/cm2 at 1100 °Cb. The evaporation rate of the cathode is lower than an uncoated aluminate...
Part II of this bibliography is concerned with apparatus and methods used in studying the electrical properties of matter and with various applications stemming from such electrical properties. Books and a few general articles are taken up in this introductory section, the rest of the material being grouped into convenient categories in the sections that follow.
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