Observation of a type II heterojunction in a highly ordered polymer-carbon nanotube nanohybrid structure.
Nano Lett 9:11 (2009) 3871-3876
Abstract:
We report a study of the electronic properties of the heterojunction between regioregular poly(3-hexylthiophene) (rrP3HT) and single-walled carbon nanotubes (SWNTs). Comparison of the spectroscopic data of nanotube dispersions in a range of polymers indicates significant changes in the nature of the observed SWNT excitons only in combination with rrP3HT. A detailed analysis concludes that a type II heterojunction between rrP3HT and small diameter s-SWNTs is formed, making these particular nanohybrids a promising material for organic photovoltaics.BAND STRUCTURE AND ELECTRON VELOCITY MEASUREMENT IN CARBON NANOTUBES AND GRAPHENE
INTERNATIONAL JOURNAL OF MODERN PHYSICS B 23:12-13 (2009) 2655-2664
Giant enhanced g-factors in an InSb two-dimensional gas
PHYSICAL REVIEW B 80:12 (2009) ARTN 125328
Magnetoabsorption in InSb quantum-well heterostructures
PHYSICAL REVIEW B 79:23 (2009) ARTN 235302
Magnetoabsorption study of Landau levels in graphite
PHYSICAL REVIEW B 80:16 (2009) ARTN 161410