Growth of single-layer boron nitride dome-shaped nanostructures catalysed by iron clusters.
Growth of single-layer boron nitride dome-shaped nanostructures catalysed by iron clusters.
复制标题
铁簇催化单层氮化硼圆顶形纳米结构的生长。
作者：
Torre AL
我们报告的生长和形成的单层氮化硼圆顶形纳米结构介导的小铁团簇位于六方氮化硼薄片。纳米结构是在透射电子显微镜内的高温下原位合成的，同时电子束被消隐。的形成过程中，通常起源于有缺陷的步骤上的氮化硼支持的边缘，使用透射电子显微镜，电子能量损失谱和计算建模的组合进行了研究。计算模型表明，圆顶表现出一种带有扁平圆形帽的纳米管状结构，其稳定性与单个氮化硼层相当。
We report on the growth and formation of single-layer boron nitride dome-shaped nanostructures mediated by small iron clusters located on flakes of hexagonal boron nitride. The nanostructures were synthesized in situ at high temperature inside a transmission electron microscope while the e-beam was blanked. The formation process, typically originating at defective step-edges on the boron nitride support, was investigated using a combination of transmission electron microscopy, electron energy loss spectroscopy and computational modelling. Computational modelling showed that the domes exhibit a nanotube-like structure with flat circular caps and that their stability was comparable to that of a single boron nitride layer.
影响因子：
17.1
作者：
J. A. Rodríguez-Manzo;C. Pham‐Huu;F. Banhart
通讯作者：
J. A. Rodríguez-Manzo;C. Pham‐Huu;F. Banhart
影响因子：
38.3
作者：
Nasibulin, Albert G.;Pikhitsa, Peter V.;Kauppinen, Esko I.
通讯作者：
Kauppinen, Esko I.
一种新的图像探测器线性传递理论和表征方法。
影响因子：
2.2
作者：
A. Lubk;F. Röder;T. Niermann;C. Gatel;S. Joulié;F. Houdellier;C. Magén;M. Hÿtch
通讯作者：
M. Hÿtch