155 citations · 1.1k across the 71 of their papers we have counts for
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Symmetry breaking for semiconductor excitons induced by Coulomb coupling between heavy and light holes
Shiue-Yuan Shiau, Benoit Eble, Monique Combescot
Semiconductor excitons are commonly seen as hydrogen atom. This analogy requires a unique hole mass. In reality, this is not so due to the complexity of the semiconductor band stru…
Exploring the change of semiconductor hole mass under Coulomb scattering
Shiue-Yuan Shiau, Monique Combescot
Semiconductor valence holes are known to have heavy and light effective masses; but the consequence of this mass difference on Coulomb scatterings has been considered intractable a…
Way to observe the implausible "trion-polariton"
Shiue-Yuan Shiau, Monique Combescot, Yia-Chung Chang
Using the composite boson (coboson) many-body formalism, we determine under which conditions "trion-polariton" can exist. Dipolar attraction can bind an exciton and an electron int…
Coboson many-body approach to the -exciton ground-state energy
Shiue-Yuan Shiau, Yia-Chung Chang, Monique Combescot
We derive the ground-state energy of composite bosons made of fermion pairs using the recently developed composite boson many-body formalism. We concentrate on the -pair ene…
Electronic structure and absorption spectrum of biexciton obtained by using exciton basis
Shiue-Yuan Shiau, Monique Combescot, Yia-Chung Chang
We approach the biexciton Schrödinger equation not through the free-carrier basis as usually done, but through the free-exciton basis, exciton-exciton interactions being treated ac…
Trion ground state, excited states and absorption spectrum using electron-exciton basis
Shiue-Yuan Shiau, Monique Combescot, Yia-Chung Chang
We solve the Schrödinger equation for two electrons plus one hole by writing it in the electron-exciton basis. The main advantage of this basis is to eliminate the exciton contribu…
On the dark nature of exciton Bose-Einstein condensate
Monique Combescot, Michael N. Leuenberger
We show that for the very same reason that excitons are bright, i.e. coupled to photons, they have a higher energy than dark excitons, even for electrons spatially separated from h…
Dressed atom versus exciton polariton: From Rabi oscillations to the Fermi Golden rule
Francois Dubin, Monique Combescot, Bernard Roulet
We rederive the dressed atom and the exciton polariton within the {\it same} framework to make clear that their difference only comes from the number of electrons available for pho…