Premium
Front Cover (Phys. Status Solidi B 11‐12/2009)
Author(s) -
Kim Ki Kang,
Bae Jung Jun,
Kim Soo Min,
Park Hyeon Ki,
An Kay Hyeok,
Lee Young Hee
Publication year - 2009
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.200990017
Subject(s) - dopant , front cover , singularity , cover (algebra) , doping , carbon nanotube , ion , condensed matter physics , materials science , spectral line , type (biology) , van hove singularity , chemistry , physics , nanotechnology , quantum mechanics , geometry , geology , mathematics , engineering , mechanical engineering , paleontology , fermi level , electron
Ki Kang Kim et al. show in their article on pp. 2419–2422 that nitronium hexafl uoroantimonate (NHFA) is a strong p‐type dopant on single‐walled carbon nanotubes (SWCNTs). With increasing nitronium (NO 2 + ) ion concentration, the van Hove singularity transitions in the optical absorption spectra gradually disappear and a new peak is induced caused by the strong p‐type doping behavior.