We analyze the statistical properties of the photons emitted at the junction of a scanning tunneling microscope at the solid/liquid interface by time-autocorrelated two-photon counting measurements, with time resoluti...We analyze the statistical properties of the photons emitted at the junction of a scanning tunneling microscope at the solid/liquid interface by time-autocorrelated two-photon counting measurements, with time resolutions down to the nanosecond scale. In the case of a gold-gold junction immersed in an inhomogeneous liquid, we show that the tip-induced luminescence exhibits a clear bunching phenomenon depending on the tip-sample distance.展开更多
文摘We analyze the statistical properties of the photons emitted at the junction of a scanning tunneling microscope at the solid/liquid interface by time-autocorrelated two-photon counting measurements, with time resolutions down to the nanosecond scale. In the case of a gold-gold junction immersed in an inhomogeneous liquid, we show that the tip-induced luminescence exhibits a clear bunching phenomenon depending on the tip-sample distance.
