R. Singh et al., ELECTRON-SPIN-RESONANCE AND CONDUCTIVITY INVESTIGATIONS IN THE POLYPYRROLE FAMILY OF POLYMERS, Journal of applied physics, 81(8), 1997, pp. 3726-3728
Electron spin resonance and de conductivity investigations in the poly
pyrrole family of polymers support the existence of Mott's variable ra
nge hopping mechanism. (C) 1997 American Institute of Physics.