Nanotube memory cell with floating gate based on passivated...

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate

Reexamination Certificate

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C438S201000, C438S257000, C438S761000, C438S763000, C257S202000, C257S239000, C257S288000, C257S315000, C257S316000, C977S742000, C977S841000, C977S938000

Reexamination Certificate

active

07851294

ABSTRACT:
A method for manufacturing a nanotube non-volatile memory cell is proposed. The method includes the steps of: forming a source electrode and a drain electrode, forming a nanotube implementing a conduction channel between the source electrode and the drain electrode, forming an insulated floating gate for storing electric charges by passivating conductive nanoparticles with passivation molecules and arranging a disposition of passivated conductive nanoparticles on the nanotube, the conductive nanoparticles being adapted to store the electric charges and being insulated by the passivation molecules from the nanotube, and forming a control gate coupled with the channel.

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