Femtosecond data storage, processing and search using collective excitations of a macroscopic quantum state

D. Mihailovic; D. Dvorsek; V. V. Kabanov; J. Demsar; L. Forro; H. Berger

doi:10.1063/1.1447594

Femtosecond data storage, processing and search using collective excitations of a macroscopic quantum state

Strongly Correlated Electrons 2009-11-07 v1 Materials Science

Authors: D. Mihailovic , D. Dvorsek , V. V. Kabanov , J. Demsar , L. Forro , H. Berger

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Abstract

An ultrafast paralell data processor is described in which amplitude mode excitations of a charge density wave (CDW) are used to encode data on the surface of a 1-T TaS_2 crystal. The data are written, manipulated and read using parallel femtosecond laser pulse beams, and the operation of a database search algorithm is demonstrated on a 2-element array.

Keywords

femtosecond data storage charge density wave amplitude mode excitations macroscopic quantum state parallel data processing database search

Cite

@article{arxiv.cond-mat/0110547,
  title  = {Femtosecond data storage, processing and search using collective excitations of a macroscopic quantum state},
  author = {D. Mihailovic and D. Dvorsek and V. V. Kabanov and J. Demsar and L. Forro and H. Berger},
  journal= {arXiv preprint arXiv:cond-mat/0110547},
  year   = {2009}
}

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To be published in App. Phys. Lett

Femtosecond data storage, processing and search using collective excitations of a macroscopic quantum state

Abstract

Keywords

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