Elsevier

Physics Letters A

Volume 352, Issue 3, 27 March 2006, Pages 242-243
Physics Letters A

A new dust mode in quantum plasmas

https://doi.org/10.1016/j.physleta.2005.11.065Get rights and content

Abstract

By employing the quantum hydrodynamic model for electron–ion–dust plasmas, we derive a dispersion relation for a new dust mode. The latter can appear as a quantum noise in microelectronics, and can be used for diagnostics of charged dust impurities.

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Acknowledgements

This work was partially supported by the Deutsche Forschungsgemeinschaft through the Sonderforschungsbereich 591.

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1

Also at the Max-Planck Institut für Extraterrestrische Physik, D-85741 Garching, Germany, GoLP/Instituto Superior Técnico, 1049-001 Lisbon, Portugal, and Centre for Fundamental Physics, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon 0X11 0QX, United Kingdom.

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