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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
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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.

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D. Mihailovic, D. Dvorsek, V. V. Kabanov, J. Demsar, L. Forro, H. Berger. 2001-10-26. Femtosecond data storage, processing and search using collective excitations of a macroscopic quantum state. https://doi.org/10.1063/1.1447594

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