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Wiley, Advanced Materials, 44(24), p. OP309-OP313, 2012

DOI: 10.1002/adma.201203033

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Solid Immersion Facilitates Fluorescence Microscopy with Nanometer Resolution and Sub-Ångström Emitter Localization

This paper is available in a repository.
This paper is available in a repository.

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Abstract

Exploring the maximum spatial resolution achievable in far-field optical imaging, we show that applying solid immersion lenses (SIL) in stimulated emission depletion (STED) microscopy addresses single spins with a resolution down to 2.4 ± 0.3 nm and with a localization precision of 0.09 nm.