1.
Nano Lett
; 13(11): 5224-32, 2013 Nov 13.
Artigo
em Inglês
| MEDLINE
| ID: mdl-24156376
RESUMO
We have discovered that films of carbon single wall nanotubes (SWNTs) make excellent back contacts to CdTe devices without any modification to the CdTe surface. Efficiencies of SWNT-contacted devices are slightly higher than otherwise identical devices formed with standard Au/Cu back contacts. The SWNT layer is thermally stable and easily applied with a spray process, and SWNT-contacted devices show no signs of degradation during accelerated life testing.