论文部分内容阅读
报道了N+离子轰击产生的氮化硼 (BN)纳米结构 ,及在电子辐照时结构演化的高分辨透射电子显微镜的原位测定结果 .应当强调的是 ,这种类 富勒烯和发夹结构的演化 ,实际上是电子辐照诱发固态相变的发展 ,观察中发现的一些BN颗粒、卷曲物 ,可以被认为是类 富勒烯等纳米结构形成的前体或早期阶段 .提出了一种类 富勒烯等结构的电子辐照动力学模型 ,并进行了讨论 .
The in situ measurements of boron nitride (BN) nanostructures produced by N + bombardment and their structural evolution during electron irradiation are reported in situ and it should be emphasized that this class of fullerenes and hairpin structures The evolution of electron-evolved solid state transformation is actually observed in the discovery of some BN particles, curls that can be considered precursors or early stages of the formation of nanostructures such as fullerenes. A class of Fullerene and other structures of the electron irradiation kinetic model, and were discussed.