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Showing 1 to 4 of 4 for “"paraexciton"”.
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Bose-Einstein condensation of excitons in uniaxially stressed Cu2O
… for Bose-Einstein Condensation of the singlet paraexcitons in uniaxially stressed C~O. When the paraexciton gas attains a particle density exceeding the critical density for Bose-Einstein condensation, the paraexciton spectrum develops an extra component at low energy which is about 0.1 - 0.3 …
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Bose-Einstein condensation of excitons in uniaxially stressed cuprous oxide
… for Bose-Einstein Condensation of the singlet paraexcitons in uniaxially stressed Cu$\sp2$O. When the paraexciton gas attains a particle density exceeding the critical density for Bose-Einstein condensation, the paraexciton spectrum develops an extra component at low energy which is about …
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Excitons in cuprous oxide: high mobilities and strain confinement
… lying member of the yellow exciton series, the paraexciton, is the main focus of these studies. The technique cf time-resolved luminescence imaging was used to measure the transport properties of the paraexcitons. In addition, these excitons were bpatially confined in a strain-induced parabolic …
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Bose-Einstein condensation of excitons in cuprous oxide
… the triplet orthoexciton state and the singlet paraexciton state. The density and temperature of the exciton gas closely follow the phase boundary for Bose-Einstein condensation. At the highest densities, the lower-lying paraexcitons take on an anomalous energy distribution with a sharp, …