Search Results - "Charley, A. L."
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1
Wafer-scale characterization for two-dimensional material layers
Published in Japanese Journal of Applied Physics (01-03-2024)“…Abstract Logic devices based on two-dimensional (2D) channel materials require highly crystalline monolayers. Despite various laboratory-scale metrology…”
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Journal Article -
2
AFM characterization of anti-sticking layers used in nanoimprint
Published in Microelectronic engineering (01-04-2006)“…Resist pull-off during mold-substrate separation is one of the major limiting factor for high resolution replication using nanoimprint lithography (NIL)…”
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Journal Article Conference Proceeding -
3
Inspection and metrology challenges for 3 nm node devices and beyond
Published in 2021 IEEE International Electron Devices Meeting (IEDM) (11-12-2021)“…We report on non-destructive inspection and metrology potential of high-voltage (HV) critical dimension scanning electron microscopy (CD-SEM) for 3 nm node…”
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Conference Proceeding -
4
Three-Layer BEOL Process Integration with Supervia and Self-Aligned-Block Options for the 3 nm Node
Published in 2019 IEEE International Electron Devices Meeting (IEDM) (01-12-2019)“…The integration of a three-layer BEOL process which includes an intermediate 21 nm pitch level, relevant for the 3 nm technology node, is demonstrated. A full…”
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Conference Proceeding -
5
Supervia Process Integration and Reliability Compared to Stacked Vias Using Barrierless Ruthenium
Published in 2020 IEEE International Electron Devices Meeting (IEDM) (12-12-2020)“…The integration of high-aspect-ratio (AR) supervias (SV) into a 3 nm node test vehicle, bypassing an intermediate 21 nm pitch layer, is demonstrated…”
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Conference Proceeding -
6
Process Integration of High Aspect Ratio Vias with a Comparison between Co and Ru Metallizations
Published in 2021 IEEE International Interconnect Technology Conference (IITC) (06-07-2021)“…The integration of high aspect-ratio (AR) vias or supervias (SV) with a min CD bottom = 10.5 nm and a max AR = 5.8 is demonstrated, allowing a comparison…”
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Conference Proceeding -
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Imaging of Overlay and Alignment Markers Under Opaque Layers Using Picosecond Laser Acoustic Measurements : AM: Advanced Metrology
Published in 2021 32nd Annual SEMI Advanced Semiconductor Manufacturing Conference (ASMC) (10-05-2021)“…Optically opaque materials present a series of challenges for alignment and overlay in the semi-damascene process flow or after the processing of the magnetic…”
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Conference Proceeding -
8
Characterization of Sub-micron Metal Line Arrays Using Picosecond Ultrasonics
Published in 2020 31st Annual SEMI Advanced Semiconductor Manufacturing Conference (ASMC) (01-08-2020)“…Characterization of patterned nanostructures in modern nanoelectronic memory and logic devices using traditional optical critical dimension (OCD) metrology…”
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Conference Proceeding -
9
Hyper high numerical aperature achromatic interferometer for immersion lithography at 193 nm
Published in Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures (01-11-2005)“…An apparatus for immersion interferometric lithography is described here where the interfering beams are created by illuminating a first diffraction grating…”
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Journal Article -
10
New Concepts in Sample Controlled Thermal Analysis: Resolution in the Time and Temperature Domains
Published in Analytical chemistry (Washington) (01-07-1999)“…This paper describes the concepts of resolution in the time and temperature domains and illustrates the principles using two new sample controlled thermal…”
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11
Hyper high numerical aperature achromatic interferometerfor immersion lithography at 193 nm
Published in Journal of vacuum science & technology. B, Microelectronics processing and phenomena (01-12-2005)“…An apparatus for immersion interferometric lithography is described here where the interfering beams are created by illuminating a first diffraction grating…”
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Journal Article