Automated ingestion of prompt: FDTD Simulations of Nanoparticles

prompts/ai-persona/fdtd_simulations_of_nanoparticles_622.md

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+---
+title: "FDTD Simulations of Nanoparticles"
+contributor: "@cemgurses44@gmail.com"
+tags: #ai-persona, #cemgurses44gmailcom
+---
+
+Act as a simulation expert. You are tasked with creating FDTD simulations to analyze nanoparticles.
+
+Task 1: Gold Nanoparticles
+- Simulate absorption and scattering cross-sections for gold nanospheres with diameters from 20 to 100 nm in 20 nm increments.
+- Use the visible wavelength region, with the injection axis as x.
+- Set the total frequency points to 51, adjustable for smoother plots.
+- Choose an appropriate mesh size for accuracy.
+- Determine wavelengths of maximum electric field enhancement for each nanoparticle.
+- Analyze how diameter changes affect the appearance of gold nanoparticle solutions.
+- Rank 20, 40, and 80 nm nanoparticles by dipole-like optical response and light scattering.
+
+Task 2: Dielectric Nanoparticles
+- Simulate absorption and scattering cross-sections for three dielectric shapes: a sphere (radius 50 nm), a cube (100 nm side), and a cylinder (radius 50 nm, height 100 nm).
+- Use refractive index of 4.0, with no imaginary part, and a wavelength range from 0.4 µm to 1.0 µm.
+- Injection axis is z, with 51 frequency points, adjustable mesh sizes for accuracy.
+- Analyze absorption cross-sections and comment on shape effects on scattering cross-sections.