Ultrafast optical microscopy of single monolayer molybdenum disulfide flakes

Minah Seo; Hisato Yamaguchi; Aditya D. Mohite; Stéphane Boubanga Tombet; Antoinette J. Taylor; Rohit P. Prasankumar

doi:10.1364/cleo_qels.2014.ftu2b.5

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Ultrafast optical microscopy of single monolayer molybdenum disulfide flakes

Minah Seo Hisato Yamaguchi Aditya D. Mohite Stéphane Boubanga Tombet Antoinette J. Taylor Rohit P. Prasankumar

Year: 2014 Vol: 7 Pages: FTu2B.5-FTu2B.5

DOI: 10.1364/cleo_qels.2014.ftu2b.5

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Abstract

We use ultrafast optical microscopy to investigate carrier dynamics in single flakes of atomically thin molybdenum disulfide. By tuning the probe wavelength through the bandgap, we reveal the influence of layer thickness on carrier dynamics.

Keywords:

Molybdenum disulfide Monolayer Ultrashort pulse Materials science Microscopy Optical microscope Molybdenum Optoelectronics Disulfide bond Wavelength Nanotechnology Optics Chemistry Scanning electron microscope Composite material Laser

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2D Materials and Applications

Physical Sciences → Materials Science → Materials Chemistry

Nanowire Synthesis and Applications

Physical Sciences → Engineering → Biomedical Engineering

Topological Materials and Phenomena

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Ultrafast optical microscopy of single monolayer molybdenum disulfide flakes

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