Presentation Title

On Computational Threshold Analysis for Characterization of MoS2 Monolayers

Faculty Mentor

Dr. Ludwig Bartels

Start Date

18-11-2017 12:30 PM

End Date

18-11-2017 1:30 PM

Location

BSC-Ursa Minor 141

Session

Poster 2

Type of Presentation

Poster

Subject Area

physical_mathematical_sciences

Abstract

The measurement of the photoluminescent properties of monolayer Molybdenum Disulfide (MoS2) will be streamlined via computational implementation. Wolfram Language scripts will automate threshold photographic and drift analysis of multiple samples of MoS2 using edge-detection. Future characterization will be further automated with a combination of LabView and Mathematica scripts that will use DLL's compiled in C. Additional material analysis will focus on the photocurrent generated in this monolayer TMD during reactions with organic compounds. Such optoelectronic properties further support the implementation of TMDs into compact detectors and antennae.

Summary of research results to be presented

• Packaged statistical photo analysis is valid for catalytic experiments independent of the distribution or skew of reactions resultant luminescence.

• Earlier attempts to automate POIs analysis via quantiles proved too inaccurate and depended too much on normalcy of image intensity distributions.

• Future characterization can be further improved with Mathematica’s built in self - C compiler.

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Nov 18th, 12:30 PM Nov 18th, 1:30 PM

On Computational Threshold Analysis for Characterization of MoS2 Monolayers

BSC-Ursa Minor 141

The measurement of the photoluminescent properties of monolayer Molybdenum Disulfide (MoS2) will be streamlined via computational implementation. Wolfram Language scripts will automate threshold photographic and drift analysis of multiple samples of MoS2 using edge-detection. Future characterization will be further automated with a combination of LabView and Mathematica scripts that will use DLL's compiled in C. Additional material analysis will focus on the photocurrent generated in this monolayer TMD during reactions with organic compounds. Such optoelectronic properties further support the implementation of TMDs into compact detectors and antennae.