Abstracts Book - IMRC 2018

• SA5-P005
CHARACTERIZATION OF THIN FILMS DOPED WITH GOLD
NANOPARTICLES
Orlando Ortiz Jimenez 1 , Mónica Trejo Durán 1 , Alejandro Vázquez Dimas 2 , Wilma Betzabe Rojas
Salinas 3 , Jesús Eduardo Castellanos Águila 1
1
Universidad de Guanajuato, Departamento de Estudios Multidisciplinarios, Mexico.
2 Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Mexico. 3 Universidad
de Guanajuato, División de Ingenierías Campus Irapuato-Salamanca, Mexico.
In this work is presented the result of grow a thin film doped with gold
nanoparticles with a sol-gel method and with the aid of a dip-coater. The results
of the characterization of thin films are also presented, by UV-VIS
spectrophotometry, FTIR and z-scan technique. With optical microscopy, the
optical quality of the samples was determined. The Z-SCAN technique is used to
characterize which third-order non-linear optical properties the sample
contains. The results show that there are thin films of good optical quality; the
films contain gold nanoparticles; finally, the films present non-linear absorption.
Acknowledgment:
PRODEP 511-6/17-15295
Keywords: thin film, nanoparticles, z-scan
Presenting authors email: o.ortiz@ugto.mx