Cluster Effects during High Pressure Supersonic Molecular Beam Injection into Plasma

• 作者: YAOLianghua FENGBeibin DONGJiafu LIWenzhong FENGZhen HONGWenyu LIBo
• 来源期刊: 核工业西南物理研究院年报：英文版
• 学科: 物理学
• 关键词: 等离子物理 超声波分子注射 等离子体 临界条件
• 年，卷（期）: 2001,（1）
• 页码范围: 7-12
• 页数: 6页
• 分类号: O53

摘要

When we speak of clusters, we have in mind entities which have neither the well-defined compositions, geometries, and strong bonds of conventional molecules northe boundary-independent properties of bulk matter. For example, an aggregate of a few atoms held together by Van der Waals forces constitutes a cluster. But clusters need not be weakly bound, several metal atoms bound together also constitute a cluster. Clusters need not be composed of a single kind of chemical entity, either atomic or molecular,