Triboemission from various materials in atmosphere
Triboemission from various materials in atmosphere
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DOI：
10.1016/0043-1648(91)90190-6
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发表时间：
1991-07
期刊：
影响因子：
5
通讯作者：
K. Nakayama;H. Hashimoto
中科院分区：
文献类型：
--
作者：
K. Nakayama;H. Hashimoto
利用专门研制的用于测量带电粒子摩擦发射的装置，研究了金属、陶瓷和玻璃等材料中的带负电和带正电粒子的摩擦发射特性，包括大气中的摩擦发光特性。在大气中用具有各种垂直角度和尖端半径的金刚石触针刮擦材料期间获得的结果显示，带电粒子和光子的发射特性对材料的强烈依赖性，显示随着材料的电阻的增加而增加的发射强度，顺序为导体、半导体、绝缘体。带负电荷的粒子从导电和导电材料中发射得更强烈。在非导电材料中，两种带电粒子都被发射，带负电粒子的强度略高。
The triboemission characteristics of both negatively and positively charged particles from various materials such as metals, ceramics and glass were studied using an apparatus specially developed for measuring the triboemission of charged particles, including triboluminescence characteristics, even in atmosphere. The results obtained during scratching of the materials with diamond styluses having various vertical angles and tip radii in the atmosphere showed intense dependence of the emission characteristics of the charged particles and photons on materials, showing increasing emission intensity with increasing electrical resistance of the materials in the order conductor, semiconductor, insulator. Negatively charged particles were much more Intensively emitted from conductive and semiconductive materials. In non-conductive materials, both charged particles were emitted, with a slightly higher intensity of negatively charged particles.