Presentation Information
[24a-11F-1]Current-induced Non-equlibrium Structure III
〇Itsuki Banno1 (1.Yamanashi Univ.)
Keywords:
dressed photon,photon breeding,immanence vector potential
The photon breeding process makes high-efficient light emitting diode(LED) from an indirect-transition-type semiconductor, and such the LED has giant magneto-optical effect, simultaneously. It is considered that these phenomena are caused by the immanence electromagnetic field / dressed photon. This theoretical presentation shows the mechanism of simultaneous enhancement of some optical processes. Our theory treats the system composed of electron and phonon; the electron system has long coherent length and non-linearity, and the phonon system yields the electric current as the source of the immanence vector potential. In such the system, I explore the state far from the ground state, considering the non-relativistic effect properly in optimization of the action integral.