Title
Electron sea on gold
Technique
STM / STS
dI/dV map measured with a Lock In amplifier
Description
Electron waves visualized at the surface of Au(111). Image measured with STM. Right: Image of the surface of gold. Left:Diferential conductance (dI/dV) map measured with a LockIn amplifier in the same image.

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Original image
Technical specifications
Image taken at: +0.2V and 1.4nA, speed = 200 Angstrom/s. LockIn parameters: - Time constant=10ms - V mod = 10mV - Freq = 3500Hz
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