| 摘要 |
<p>A method for forming carbon nanotubes includes preparing a target object having a surface on which one or more openings are formed, each of the openings having a catalyst metal layer on a bottom thereof; performing an oxygen plasma process on the catalyst metal layers; and activating the surfaces of the catalyst metal layers by performing a hydrogen plasma process on the metal catalyst layers subjected to the oxygen plasma process. The method further includes filling carbon nanotubes in the openings on the target object by providing an electrode member having a plurality of through holes above the target object in a processing chamber, and then growing the carbon nanotubes by plasma CVD on the activated catalyst metal layer by diffusing active species in a plasma generated above the electrode member toward the target object through the through holes while applying a DC voltage to the electrode member.</p> |
