| 摘要 |
A semiconductor epitaxial structure is provided. The semiconductor epitaxial structure includes a substrate, a doped semiconductor epitaxial layer, and a carbon nanotube layer. The doped semiconductor epitaxial layer is located on the substrate. The carbon nanotube layer is located between the substrate and the doped semiconductor epitaxial layer. The carbon nanotube layer can be a carbon nanotube film drawn from a carbon nanotube array and including a number of successive and oriented carbon nanotubes joined end-to-end by van der Waals attractive force therebetween. |
