金刚石N型掺杂的现状和问题  

A Review of the N-type Doping of Diamond

作　　者：张兴旺[1] 严辉[2] 邹云娟[1] 陈光华[1] 

机构地区：[1]兰州大学物理系,兰州730000 [2]北京工业大学应用物理系,北京100022

出　　处：《材料导报》1997年第4期28-32,共5页Materials Reports

摘　　要：对金刚石中Li、Na、P等可能的施主杂质,就施主能级、溶解度、稳定性、原子半径等几种特性参数与实现N型掺杂的关系做了分析和讨论;总结了金刚石三种掺杂方法的特点;并对金刚石N型掺杂研究中所得结果和存在的问题进行了分析和探讨。Several potential donors in diamond such as Li,Na and P are analysed and discussed in terms of the relations between n-type impurities and their energy-levels,solubilities, atomic radii,obtainable resistivity and stability on the base of a large number of references. Cha-. racteristics of three doping methods for diamond are summarized. Some results and problems in the research of n-type doping of diamond are also discussed.

关 键 词：金刚石 掺杂 N型 锂 钠 磷 

分 类 号：TN305.3[电子电信—物理电子学] TQ164.8[化学工程—高温制品工业]