Výsledky vyhledávání - "Masiak, Paweł"

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Ferroelectric $\pi$-stacks of molecules with the energy gaps in the sunlight range

Autor: Masiak, Paweł, Wierzbowska, Małgorzata

Publikováno v: J. Mater. Sci. (2017) 52:4378-4388

Ferroelectric $\pi$-stacked molecular wires for solar cell applications are theoretically designed, in such a way that their energy gaps fall within visible and infrared range of the Sun radiation. Band engineering is tailored by a modification of th

Externí odkaz: http://arxiv.org/abs/1701.03748

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Entanglement preservation in quantum cloning

Autor: Masiak, Paweł

Publikováno v: Journal of Modern Optics, vol. 50, no. 12, 1873-1881 (2003)

Recently Galv\~{a}o and Hardy have shown that quantum cloning can improve the performance of some quantum computation tasks. However such performance enhancement is possible only if quantum correlations survive the cloning process. We investigate pre

Externí odkaz: http://arxiv.org/abs/quant-ph/0309019

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Copying of entangled states and the degradation of correlations

Autor: Masiak, Pawel, Knight, Peter L.

Publikováno v: Fortsch.Phys. 49 (2001) 1001-1009

We investigate the degree to which entanglement survives when a correlated pair of two-state systems are copied using either local or non-local processes. We show how the copying process degrades the entanglement, due to a residual correlation betwee

Externí odkaz: http://arxiv.org/abs/quant-ph/9808043

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