Growth of Two-Dimensional Molybdenum Disulfide Structures for Gas Sensing Application, Ph.D. Dissertation Sharif University of Technology ; Irajizad, Azam (Supervisor) ; Asgari, Reza (Supervisor)
Abstract
Molybdenum disulfide (MoS2) nanoflakes, a two-dimensional crystal with tunable bandgap depends on number of layers, is a promising candidate for future nanoelectronic devices. In the present research, flower shaped MoS2 nanoflakes have been synthesized via hydrothermal method. As part of the research, the growth of triangular MoS2 monolayer up to 10 micrometers has optimized by carring out several chemical vapor deposition experiments with varying deposition parameters. The prepared samples were characterized using optical, scanning electron, and atomic force microscopes, x-ray diffraction analysis, and Raman spectroscopy. Based on the experimental results, the growth mechanism has been...
Cataloging briefGrowth of Two-Dimensional Molybdenum Disulfide Structures for Gas Sensing Application, Ph.D. Dissertation Sharif University of Technology ; Irajizad, Azam (Supervisor) ; Asgari, Reza (Supervisor)
Abstract
Molybdenum disulfide (MoS2) nanoflakes, a two-dimensional crystal with tunable bandgap depends on number of layers, is a promising candidate for future nanoelectronic devices. In the present research, flower shaped MoS2 nanoflakes have been synthesized via hydrothermal method. As part of the research, the growth of triangular MoS2 monolayer up to 10 micrometers has optimized by carring out several chemical vapor deposition experiments with varying deposition parameters. The prepared samples were characterized using optical, scanning electron, and atomic force microscopes, x-ray diffraction analysis, and Raman spectroscopy. Based on the experimental results, the growth mechanism has been...
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