Consultez les proceedings de la Conference COMSOL 2024
Our goal is to create plasmons to enhance All Optical Switching (AOS) of the magnetization. We used a finite-element model in order to understand the impact of plasmonic disk-shaped nanoantennas on magneto-optical effects. We first tested our model without an antenna and compare it with ... En savoir plus
Transition metal dichalcogenides (TMDCs) have attracted the interest of researchers because of their physical properties, such as tunabilitiy, non-zero bandgap, gas sensing and superconductivity. One of the most studied TMDC is monolayer MoS2, for this reason we present how COMSOL can be ... En savoir plus
Diabetes is a chronic noncommunicable disease which lays a heavy burden on many impoverished communities globally. The ability to monitor and manage the disease is one key component to lessening its impact. 3D printing (3DP) offers an economical manufacturing method to produce medical ... En savoir plus
Heat cancer therapy (HT) involves increasing tumor temperatures to 40-44°C and is a potent radiosensitizer for the treatment of solid tumors, including brain cancer. Current strategies to heat deep-seated targets in the brain are primarily invasive, and existing HT applicators do not ... En savoir plus
Helicon Injected Inertial Plasma Electrostatic Rocket (HIIPER) [1] is an advanced space propulsion system being studied in University of Illinois Urbana-Champaign. It has been depicted in Figure 1. An experimental setup is already being used to gather dynamics of plasma with the help of ... En savoir plus
Realization of an efficient coupling between photonic sub-micrometer size modes and hundred micrometer wide free-space beams remains a main engineering hurdle to a wider acceptance of miniaturized chip-scale atomic and bio systems. The major obstacle comes from a gigantic mode mismatch ... En savoir plus
The magnetron is one of the oldest and the most popular of the vacuum tubes. As they are very robust, low cost and highly efficient source of high-power microwaves, they have been a common choice for defence, medical, industrial and commercial applications. This work presents the ... En savoir plus
Helicon current drive is gaining the attention of plasma community to achieve off-axis study state plasma operation for longer duration for high electron density conditions. RF launchers are used to launch the helicon waves to the desired region of the current drive inside the plasma. A ... En savoir plus
The design and analysis of a multidimensional system involving multiphysics considerations requires solving of complex equations. A high power continuous wave RF component is one such system. The poster reports the design, multiphysics analysis, low and high power experimental results of ... En savoir plus
Terahertz (THz) radiation lies in between the microwaves and the infrared region of electromagnetic wave spectrum corresponding to the wavelength 30 µm to 3,000 µm. This EM range has found widespread applications in several industrial ... En savoir plus