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Probing quantum nanostructures with near-field optical microscopy and (vice versa)

Garnett W. Bryant
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Abstract

A theory is presented to show how near-field optical microscopy can be used to probe quantum nanostructures. Calculations are done for a quantum dot. Results for different tip/dot configurations and sizes show that near-field excitation can enhance light-hole transitions, excite selection-rule breaking transitions with rates comparable to allowed transitions, and map electron-hole pair wave functions. Conversely, dot response can be used to characterize tip near-fields.

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Garnett W. Bryant. 1997-10-15. Probing quantum nanostructures with near-field optical microscopy and (vice versa). https://doi.org/10.1063/1.120868

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