Two-mode resonant polaron in the Hg0.72Cd0.28Te semiconductor |
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| Authors: | L. Swierkowski W. Zawadzki Y. Guldner C. Rigaux |
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| Affiliation: | Institute of Physics, Polish Academy of Sciences, 02-668 Warsaw, Poland;Groupe de Physique des Solides de l''Ecole Normale Supérieure, 24 rue Lhomond, 75231 Paris 05, France |
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| Abstract: | A two-mode polaron behavior is observed in the mixed crystal Hg0.72Cd0.28Te at magnetic fields corresponding to ωc = ωL1 and ωc = ωL2 resonances. Consistently including the small-gap structure of energy bands and a multi-mode dielectric formulation we can quantitatively describe our observations. |
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