Search Results - "Assefa, Nathanael"
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Ultralow-loss polaritons in isotopically pure boron nitride
Published in Nature materials (01-02-2018)“…Isotopic enrichment in hexagonal boron nitride is shown to enhance the propagation properties of phonon polaritons, achieving a threefold enhancement in their…”
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Author Correction: Ultralow-loss polaritons in isotopically pure boron nitride
Published in Nature materials (01-08-2019)“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Ultralow-loss polaritons in isotopically pure boron nitride
Published in Nature materials (11-12-2017)“…Conventional optical components are limited to size scales much larger than the wavelength of light, as changes to the amplitude, phase and polarization of the…”
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Ultra-low-loss Polaritons in Isotopically Pure Materials: A New Approach
Published 17-05-2017“…Conventional optical components are limited to size-scales much larger than the wavelength of light, as changes in the amplitude, phase and polarization of the…”
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