Fig. 5: Electrostatic potential dynamics inside the designed planar electrode device. | Microsystems & Nanoengineering

Fig. 5: Electrostatic potential dynamics inside the designed planar electrode device.

From: Self-assembled microtubular electrodes for on-chip low-voltage electrophoretic manipulation of charged particles and macromolecules

Fig. 5

a Cross-section of the device in the z–y plane. b Electric potential with field lines inside the tunnel with 1 nM KCl solutions at 1 V bias. c, d Electric potential along the height of the tunnel with different voltage biases applied to the gold electrode: c −1 V and d 1 V

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