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Cis-trans isomerism in the complex brmn(co)2dppm{p(oph)3} an electronic spectroscopy study
(1992)
The UV-Visible absorption Spectra for the complexes cis and trans BrMn(CO)2dppm{P(OPh)3} dppm = Ph2PCH2PPh2 in several solvents are reported and an assignment of their bands is proposed. The cis isomer present one ...
Study of optical absorption differences of doped polyaniline films by photothermal spectroscopies
(Applied Physics A, 2018)
Preparation and thermal decomposition of solid-state cinnamates of lighter trivalent lanthanides
(2000-01-01)
Some new compounds of cinnamic acid with lighter trivalent lanthanides were prepared in the solid state. The compounds have general formula ML3·H2O, where L is cinnamate (C6H5-CH=CH-COO-) and M is La, Ce, Pr, Nd or Sm. ...
Preparation and thermal decomposition of solid-state cinnamates of lighter trivalent lanthanides
(2000-01-01)
Some new compounds of cinnamic acid with lighter trivalent lanthanides were prepared in the solid state. The compounds have general formula ML3·H2O, where L is cinnamate (C6H5-CH=CH-COO-) and M is La, Ce, Pr, Nd or Sm. ...
Effects of the particle sizes and concentrations on the X-ray absorption by CuO compounds
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
This work presents a study on the effects of the particle size, material concentration and radiation energy on the X-ray absorption. CuO nanoparticles and microparticles were incorporated separately into a polymeric resin ...
Excitation spectrum for ultrafast photogeneration of charged solitons in polyacetylene
(Elsevier B.V., 2003-04-04)
Ultrafast photoinduced absorption by IRAV modes is used to detect charged solitons in oriented polyacetylene. We find that soliton pairs are photogenerated within our time resolution of similar to250 fs with similar to100% ...
Spectroscopic characteristics of Er3+ in the two crystallographic sites of Gd2SiO5
(2002-04-01)
Gd2SiO5 is among the interesting and suitable hosts for Er3+ which find extensive applications in the infrared, visible and ultraviolet spectral regions. In order to investigate its potentialities, a prior study of the ...
Spectroscopic characteristics of Er3+ in the two crystallographic sites of Gd2SiO5
(2002-04-01)
Gd2SiO5 is among the interesting and suitable hosts for Er3+ which find extensive applications in the infrared, visible and ultraviolet spectral regions. In order to investigate its potentialities, a prior study of the ...
Fully atomistic real-time simulations of transient absorption spectroscopy
(American Chemical Society, 2018-08)
We have implemented an electron-nuclear real-time propagation scheme for the calculation of transient absorption spectra. When this technique is applied to the study of ultrafast dynamics of Soret-excited zinc(II) ...