The data taken together revealed the "speeding up" of fast and "slowing down" of slow mode relaxation processes.
An additional relaxation process (new mode) has been observed in the samples with high UPy content by broadband dielectric spectroscopy but cannot be found in neat PI.
Restricted by underground environments, data storage space, calculation ability, and data transmission ability of the logging instruments has been quite limited (Wang et al. 2010; Wu et al. 2009; Zhang et al. 2007), so it is practically meaningful to find a new downhole data acquisition mode by which relatively complete IP relaxation process can be represented with less acquired data.
Our analysis of segmental and normal mode relaxation in dielectric spectroscopy experiments show that the relaxation processes are strongly influenced by the block sequence (PI blocks tethered at one or both ends) and the molecular weight.
We found that the enhancement changes the wavelength and mode number particularly in Run(2) by coupling between the relaxation process and the tearing n.
The total relaxation process corresponds to a summation over the available modes, given a frequency domain response function, which can be approximated by the HN relationship.
The total relaxation process corresponds to a summation over the available modes k, given a frequency domain response function, which can be approximated by the HN relationship.
It was found that, with the increase of silica content, the relaxation process of PA6 droplets was slowed down gradually and the relaxation mode was changed correspondingly.
For the relaxation process, X - X intervalley scattering mediated by different optical and acoustic modes is used for the electrons, and scattering with non-polar optical phonon for the holes.
Three stages were observed during the whole stress relaxation process, i.e. instantaneous relaxation, intense relaxation and slow relaxation.
