Double-exciton generation has additionally been observed in organic pentacene derivatives through singlet exciton fission with extremely high quantum efficiency.
42.
Double-exciton generation has additionally been observed in organic pentacene derivatives through singlet exciton fission with extremely high quantum efficiency.
43.
The excited state can be regarded as an exciton, or an electron-hole pair bound together by electrostatic interactions.
44.
Therefore, it is often customary to specify optical resonances as exciton " ic " instead of exciton resonances.
45.
Therefore, it is often customary to specify optical resonances as exciton " ic " instead of exciton resonances.
46.
Semiconductors also can show several resonances well below the fundamental exciton resonance when phonon-assisted electron hole recombination takes place.
47.
In general, only numerical solutions are possible for all semiconductor cases when exciton states are solved within an excited matter.
48.
Self-trapping can be achieved only if the energy of this deformation can compete with the width of the exciton band.
49.
The figure is a simplified representation showing the excited electron and the hole in an exciton entity and the corresponding energy levels.
50.
The major part of the theory is the behaviour of the exciton resembles that of an atom as its surrounding space shortens.
