Insulator Material Deposited with Molybdenum Disulphide Prospective for Sensing Application
Year: 2024
Type: article
Abstract: Two-dimensional molybdenum disulfide (MoS2) exhibits interesting properties for applications in micro and nano-electronics. The key point for sensing properties of a device is the quality of the material’s surface. In this study, MoS2 layers were deposited on polymers by pulsed laser deposition (PLD). This process was monitored by a mass quadrupole spectrometer to record the emissions of MoS2 and evaluate the amount of molybdenum and sulfur compounds generated. The changes in laser parameters during the PLD strongly affect the properties of the formed MoS2 film. The exploration of the composition and structure of the films was followed by Attenuated Total Reflectance–Fourier Transform Infrared (ATR-FTIR), Atomic Force Microscopy (AFM), and mass quadrupole spectrometer (MQS). The possible application of the fabricated composite as a sensor is preliminarily considered.
Source: Micromachines
DOI: 10.3390/mi15121425
Authors: Mariapompea Cutroneo, Petr Malinsky, Josef Novak, Jan Maly, Marcel Stofik, Petr Slepicka, Lorenzo Torrisi
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $2,955
Awards: G12500569, G1396183146, G4131035492, G4327214905, G5150624671, G5641063287, G5922897881, G6342763722, Center of Accelerators and Nuclear Analytical Methods, Graphene oxide electronic structure modulation by intentional doping and defect introduction by ion beams for microelectronics, catalysts and sensors, G7899473949
OpenAlex ID: W4404756751