Electrodynamic Containment of Charged Particles
Electrodynamic Containment of Charged Particles
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DOI：
10.1063/1.1735165
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发表时间：
1959-03
影响因子：
3.2
通讯作者：
R. Wuerker;H. Shelton;R. V. Langmuir
中科院分区：
文献类型：
--
作者：
R. Wuerker;H. Shelton;R. V. Langmuir
具有几微米直径的带电铁和铝颗粒已经通过交变和静电场被包含在空间的受限区域中。该理论基本上是交替梯度聚焦;这里的运动由马蒂厄方程控制。在某些情况下，当许多粒子被限制时，三维聚焦力和库仑排斥力导致可以“熔化”和重新形成的“晶体”阵列。
Electrically charged iron and aluminum particles having diameters of a few microns have been contained in a confined region of space by means of alternating and static electric fields. The theory is essentially that of alternating gradient focusing; here the motion is governed by Mathieu's equation. Under certain circumstances when many particles are confined the three dimensional focusing force and the Coulomb repulsion results in a ``crystaline'' array which can be ``melted'' and reformed.