METHOD FOR MONITORING NANOMETRIC STRUCTURES

A method for monitoring a first nanometric structure formed by a multiple patterning process, the method may include performing a first plurality of measurements to provide a first plurality of measurement results; wherein the performing of the first plurality of measurements comprises illuminating...

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Hauptverfasser: SCHWARZBAND, Ishai, KRIS, Roman, LEVI, Shimon
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creator SCHWARZBAND, Ishai
KRIS, Roman
LEVI, Shimon
description A method for monitoring a first nanometric structure formed by a multiple patterning process, the method may include performing a first plurality of measurements to provide a first plurality of measurement results; wherein the performing of the first plurality of measurements comprises illuminating first plurality of locations of a first sidewall of the first nanometric structure by oblique charged particle beams of different tilt angles; and processing, by a hardware processor, the first plurality of measurement results to determine a first attribute of the first nanometric structure.
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subjects MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
NANOTECHNOLOGY
PERFORMING OPERATIONS
PHYSICS
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TESTING
TRANSPORTING
title METHOD FOR MONITORING NANOMETRIC STRUCTURES
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