However, the behavior of band edge emission induced by SHII is quite different in two nanocomposite systems.
In addition, the Pexc behavior of band A and A2 is very similar to that shown by quantum dot ensembles where the additional band appearing at high Pexc is attributed to state filling and radiative emission from the excited states.
The reduction of both parameters is clearer in the lower bands (2 7 GHz) over the entire set of measurements; the behavior of higher bands is less consistent.
Resulting scores plots are intended to mimic the band intensity behavior of single band with stretching.
In order to characterize the intensity behavior of correlated bands with deformation, we performed the PCA analysis with reduced spectral windows to include the selected bands only.
Nevertheless hemoglobin concentration effect alone can not fully explain observed behavior of Raman bands.
Taking into account all the above mentioned aspects, the behavior of Raman bands intensities as a function of applied deformation can be tentatively explained as follows.
All of this is the behavior of a band making music for the right reasons.
We report branching behavior of frequency band structures and the evolution of their vibration modes as we manipulate the contact angles and offsets of the phononic crystals.
It is suggested that strain rate and temperature have great effects on the deformation behavior of rotating band during engraving process.
