TY - JOUR
T1 - Electrosynthesis and characterization of [Cu(Taab)(H2O) 2](L)2 non-crystalline thin films
AU - Sánchez-Vergara, M. E.
AU - Morales-Saavedra, O. G.
AU - Rodríguez-Rosales, A. A.
AU - Bada, J. R.Álvarez
PY - 2011/7/15
Y1 - 2011/7/15
N2 - Molecular-material thin films of diaqua tetrabenzo (b,f,j,n) {1,5,9,13} tetraazacyclohexadecine copper (II) bisanthraflavates and base organic molecules L have been electrodeposited on Corning 7059 glass slices, quartz substrates with tin oxide film and (100) single-crystalline silicon (c-Si) wafers. The surface morphology and structure of the deposited films were studied by atomic force microscopy (AFM), energy-dispersive spectrophotometry (EDS), ultraviolet-visible (UV-Vis) and Fourier-transform infrared (FT-IR) spectroscopies. The IR-spectra show that compounds obtained by chemical synthesis have the same absorption bands as the amorphous thin films obtained by electrosynthesis. The conductivities and the electrical-conduction mechanisms in the thin films were also investigated. Cubic nonlinear optical (NLO) characterizations of the film samples were performed with the Z-Scan technique, with some samples exhibiting remarkably high nonlinear activity.
AB - Molecular-material thin films of diaqua tetrabenzo (b,f,j,n) {1,5,9,13} tetraazacyclohexadecine copper (II) bisanthraflavates and base organic molecules L have been electrodeposited on Corning 7059 glass slices, quartz substrates with tin oxide film and (100) single-crystalline silicon (c-Si) wafers. The surface morphology and structure of the deposited films were studied by atomic force microscopy (AFM), energy-dispersive spectrophotometry (EDS), ultraviolet-visible (UV-Vis) and Fourier-transform infrared (FT-IR) spectroscopies. The IR-spectra show that compounds obtained by chemical synthesis have the same absorption bands as the amorphous thin films obtained by electrosynthesis. The conductivities and the electrical-conduction mechanisms in the thin films were also investigated. Cubic nonlinear optical (NLO) characterizations of the film samples were performed with the Z-Scan technique, with some samples exhibiting remarkably high nonlinear activity.
KW - Electrical properties
KW - Nonlinear optics
KW - Optical materials
KW - Thin films
UR - http://www.scopus.com/inward/record.url?scp=79958818100&partnerID=8YFLogxK
U2 - 10.1016/j.jnoncrysol.2011.02.028
DO - 10.1016/j.jnoncrysol.2011.02.028
M3 - Artículo
AN - SCOPUS:79958818100
SN - 0022-3093
VL - 357
SP - 2780
EP - 2786
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
IS - 15
ER -