Kim, Ji-Suk Lee, Kyeong-Seok Kim, Sang Sub 2024-01-21T02:04:35Z 2024-01-21T02:04:35Z 2021-09-01 2006-11 1533-4880 https://pubs.kist.re.kr/handle/201004/135001 Nanocomposite thin films consisting of nanometer-sized Ag particles embedded in amorphous Ba0.5Sr0.5TiO3 matrix were prepared on fused silica substrates by an alternating pulsed laser deposition method. Their optical nonlinearities have been studied using the Z-scan method. The surface plasmon resonance (SPR) peak shifts to red and increases with the increasing the volume fraction of Ag in the nanocomposite films. The magnitude of the third-order nonlinear susceptibility of the nanocomposite with an Ag volume fraction of 3.3% was calculated to be similar to 2 x 10(-8) esu at the SPR wavelength. English AMER SCIENTIFIC PUBLISHERS SINGLE-BEAM NONLINEARITIES SIZE Optical properties of Ag nanoparticles embedded Ba0.5Sr0.5TiO3 films prepared by alternating pulsed laser deposition Article 10.1166/jnn.2006.026 1 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.6, no.11, pp.3426 - 3428 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 6 11 3426 3428 scie scopus 000242601000027 2-s2.0-33845761035 Chemistry, Multidisciplinary Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article; Proceedings Paper SINGLE-BEAM NONLINEARITIES SIZE nanoparticle optical properties pulsed laser deposition