Broad band noise associated with the current carrying charge density wave state in TaS3 |
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Authors: | A Zettl G Grüner |
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Institution: | Department of Physics, University of California, Los Angeles, CA 90024, USA |
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Abstract: | We report the observation of low frequency broad band noise in the current carrying charge density wave (CDW) state of orthorhombic TaS3. The noise amplitude is proportional to the number of condensed electrons, and we suggest that the broad band noise reflects the dynamics of the internal deformations of the CDW condensate. |
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