论文标题
在等离子体固定界面的电子微物理学
Electron microphysics at plasma-solid interfaces
论文作者
论文摘要
固体对等离子体的最基本反应，反之亦然。电动双层形成具有实心电子富含的区域的电动双层 - 壁电荷和等离子体结合的电子耗尽的区域 - 等离子体鞘。但是，自从血浆物理学开始以来，只有血浆鞘已经进行了广泛研究。墙指控受到的关注要少得多。对于面向等离子体的固体的operando电子结构及其如何影响壁电荷的时空尺度，尤其了解。这种观点的目的是鼓励通过现代表面物理学的技术来鼓励对这种Terra隐身的调查。利用我们对等离子体固体界面上电子微型物理学的理论探索，以及通过红外反射率来衡量墙壁充电以掩盖讨论的提议，我们希望能够汇集足够的令人信服的理由来开始进行此类努力。他们将在等离子体和表面物理学的交集中开放，这是一个新的领域，用于应用和基础研究。
The most fundamental response of a solid to a plasma and vice versa is electric. An electric double layer forms with a solid-bound electron-rich region-the wall charge-and a plasma-bound electron-depleted region-the plasma sheath. But it is only the plasma sheath which has been studied extensively ever since the beginning of plasma physics. The wall charge received much less attention. Especially little is known about the in-operando electronic structure of plasma-facing solids and how it affects the spatio-temporal scales of the wall charge. The purpose of this perspective is to encourage investigations of this terra incognito by techniques of modern surface physics. Using our own theoretical explorations of the electron microphysics at plasma-solid interfaces and a proposal for measuring the wall charge by infrared reflectivity to couch the discussion, we hope to put together enough convincing reasons for getting such efforts started. They would open up-at the intersection of plasma and surface physics-a new arena for applied as well as fundamental research.
