- 會議名稱
- International Conference on Metallurgical Coatings and Thin Films
- 會議簡稱
- ICMCTF 2025
- 發表形式
- 海報發表
摘要
This study employs the Finite-Difference Time-Domain method to simulate the Localized Surface Plasmon Resonance effects induced by gold, silver, and copper nanoparticles on diamond substrates, aiming to recreate the rare pink, yellow, and blue hues observed in certain diamonds. The simulation results reveal that gold nanoparticles impart a pinkish hue to the diamond, silver nanoparticles produce a yellow tint, and copper nanoparticles create a blue shade. These color variations are significantly influenced by the size and arrangement of the nanoparticles, with optimized configurations enhancing the color effects in synergy with the diamond's crystalline structure. The findings of this study provide an innovative and cost-effective approach for the jewelry industry to manufacture colored diamond coatings and serve as a valuable reference for thin-film and coating technologies in applications involving optical components and sensors.
This study employs the Finite-Difference Time-Domain method to simulate the Localized Surface Plasmon Resonance effects induced by gold, silver, and copper nanoparticles on diamond substrates, aiming to recreate the rare pink, yellow, and blue hues observed in certain diamonds. The simulation results reveal that gold nanoparticles impart a pinkish hue to the diamond, silver nanoparticles produce a yellow tint, and copper nanoparticles create a blue shade. These color variations are significantly influenced by the size and arrangement of the nanoparticles, with optimized configurations enhancing the color effects in synergy with the diamond's crystalline structure.
The findings of this study provide an innovative and cost-effective approach for the jewelry industry to manufacture colored diamond coatings and serve as a valuable reference for thin-film and coating technologies in applications involving optical components and sensors.