Gold Nanoparticles in Liquid Based on Photonic Crystal Fiber PCF for Sensors Application
Salah A. Adnan, Zainab H. Tawfiq, Makram A. Fakhri
2020Defect and diffusion forum/Diffusion and defect data, solid state data. Part A, Defect and diffusion forum22 citationsDOIOpen Access PDF
Abstract
The effect of laser wavelength on gold nanoparticle (Au NPs) fabrication is reported by using the laser ablation in the liquid method in the ethanol. The Pulsed Laser ablation in liquid technique of the gold target was ablated using an Nd:YAG laser nanopulsed nanosecond after that the investigation of the gold NPs was tested by the AFM (Atomic Force Microscopy), and the (XRD) X-ray diffraction. The results showed the characteristics of prepared NPs, depending on XRD, AFM. NPs obtained by 532 nm laser possess better properties than that achieved by 1064 nm laser according to the highest intensity of shorter wavelengths.
Topics & Concepts
Materials scienceLaser ablationLaserColloidal goldNanoparticleNanosecondWavelengthDiffractionFiberLaser ablation synthesis in solutionAblationPhotonic-crystal fiberFiber laserOpticsNanotechnologyOptoelectronicsX-ray laserLaser power scalingComposite materialEngineeringAerospace engineeringPhysicsPhotonic Crystal and Fiber OpticsNonlinear Optical Materials StudiesAdvanced Fiber Laser Technologies