Experimental Investigation of Technology for Relief Electron-Beam Modification of a Tungsten Surface

IF 1.1 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Pub Date : 2025-03-15 DOI:10.1134/S1063784224701135

A. P. Sliva, D. A. Petrukhin, M. A. Potapov, E. P. Putzilova, E. V. Terent’ev

引用次数: 0

Abstract

In this study, the possibility of using Surfi-Sculpt technology for relief modification of the tungsten surface on a technological electron-beam equipment with an accelerating voltage of 60 kV and an electron gun of the ELA-60 type is investigated. The electron beam power density sufficient for intense evaporation of tungsten and obtaining a relief surface is determined. The dynamics of the surface relief growth rate is analyzed using a six-point star scanning as a function of the electron beam velocity and direction.

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本研究探讨了在加速电压为 60 kV 的技术电子束设备和 ELA-60 型电子枪上使用 Surfi-Sculpt 技术对钨表面进行浮雕修饰的可能性。确定了足以使钨强烈蒸发并获得浮雕表面的电子束功率密度。利用六点星形扫描分析了表面浮雕生长率的动态变化与电子束速度和方向的函数关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Technical Physics 物理-物理：应用

CiteScore

1.30

自引率

14.30%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.