Resonantly excited high-density exciton gas studiedvia broadbandTHz spectroscopy [electronic resource]
We report the density-dependent crossover of a resonantly photoexcited exciton gas from insulating to conducting phases. Broadband terahertz spectroscopy gives direct access to the exciton binding energy via intra-excitonic 1s-2p transitions. A strong shift, broadening, and ultimately the disappeara...
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Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
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Berkeley, Calif. : Oak Ridge, Tenn. :
Lawrence Berkeley National Laboratory ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
2005.
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Internet
Online AccessOnline
| Call Number: |
E 1.99:lbnl--58474
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| E 1.99:lbnl--58474 | Available |