FIELD: physics.
SUBSTANCE: method is carried out by means of a quantum dot fixed to the tip of the cantilever needle and located in close mechanical contact with the sample under study. Irradiation of the quantum dot forces it to display fluorescent radiation. The properties of fluorescent radiation are determined both by the properties of the quantum dot and by the properties of the sample surface in its vicinity.
EFFECT: simplified experimental equipment, increased possibilities in the study of physical phenomena on the surface with nanometric spatial resolution.
1 dwg
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