Browsing by Subject "Raman spectra"

Now showing items 1-3 of 3

    • Raman characterization of CuIrSnX4 normal-spinel systems 
      Barahona, P.; Galdámez Silva, Antonio; Valencia Gálvez, P.; Moris, S (Natl Inst R&D Materials Physics, 2020)
      CuIrSnS4, CuIrSnSe4 and CuIrSnS2Se2 were synthetized by a solid-state reaction at 700 degrees C. Powder X-ray diffraction patterns were consistent with normal spinel-type structure. Scanning electron microscopy (SEM-EDS) ...
    • Vanadyl naphthalocyanine and vanadyl porphine phenyl substituted macrocycles: SERS and thin film organisation ... 
      Carrasco, E. A.F.; Campos Vallette, Marcelo; Saavedra, M. S.; Díaz Fleming, Guillermo; Clavijo Campos, Ernesto; García-Ramos, J. V.; Sánchez Cortés, S. (2001)
      Infrared (middle and far) and Raman spectroscopy were used to study the adsorption of vanadylnaphthalocyanine and vanadylporphine tetraphenyl substituted macrocycles adsorbed onto metallic surfaces. The IR spectra of the ...
    • Vibrational interpretation of the structure of Co(II), VO2+ and Pb(II) naphthalocyanine complexes 
      Clavijo Campos, Ernesto; Campos Vallette, Marcelo; Saavedra, S. M.; Alvarado, A.; Díaz Fleming, Guillermo (1997)
      The FT-IR and Raman spectra for the solid naphthalocyanine (H2Nc) and their Co(II), VO2+ and Pb(II) complexes were registered, and a band assignment was proposed. On this basis, the structure of the complexes was inferred: ...