Energy-filtered phase retrieval using the transport of intensity equation

Energy-filtered imaging was combined with phase retrieval to study plasmon scattering contributions to electron phase shifts surrounding gold nanoparticles. Spectral windows with sufficient energy resolution to exclude plasmon scattering were used to measure through-focal intensity derivatives and r...

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Veröffentlicht in:	Applied physics letters 2011-11, Vol.99 (22), p.221905-221905-3
Hauptverfasser:	Keast, V. J., Gladys, M. J., Petersen, T. C., Dwyer, C., Koch, C. T., Haber, T., Kothleitner, G.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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