Hiroshi Ito, Reinhold Schwalm
JES
Time-of-flight transient photocurrents in molecularly doped polymers are analyzed in terms of an effective velocity distribution, which is found to be normal. Combining this with a fractional power law to describe the current that would flow in a semi-infinite sample provides an accurate description of experimental data on many materials and allows the determination of mobilities with a precision significantly enhanced over previous graphical analysis. The mobilities are found to deviate systematically from the lnμ∼ E dependence previously suggested in the literature. © 1992 The American Physical Society.
Hiroshi Ito, Reinhold Schwalm
JES
J.A. Barker, D. Henderson, et al.
Molecular Physics
Ellen J. Yoffa, David Adler
Physical Review B
John G. Long, Peter C. Searson, et al.
JES