For every dopant has its advantages and disadvantages, results of recent studies show that double-donordoping and donor-acceptor codoping can improve the performance of the material remarkably.
由于各掺杂物的优缺点不同,近几年研究发现,双施主掺杂和施受主共掺能够很好的改善材料的性能。
2
Germanium window with low absorption will be obtained through controlling donor concentration and doping isoelectronic im purity.