Modeling polarization for Hyper-NA lithography tools and masks
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
Doping of polyacetylene with arsenic pentafluoride is found to involve oxidation of the polymer according to the mechanism: 2(CH)x + 3AsF5 → 2(CH)+x + 2AsF-6 + AsF3. The AsF-6 ions intercalate beteeen the polymer chains in a nonrandom fashion. Oxidation of the polymer is accompanied by replacement of the original interband transition in the visible by a featureless transition extending into the infrared. Treatment of the doped polyacetylene with ammonia destroys the enhanced conductivity and regenerates a visible spectrum similar to that of the undoped polymer but somewhat blue-shifted. Possible explanations are offered for these results in terms of the proposed mechanism of doping. © 1979.
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
Robert W. Keyes
Physical Review B
J.H. Stathis, R. Bolam, et al.
INFOS 2005
William G. Van der Sluys, Alfred P. Sattelberger, et al.
Polyhedron