The absorption spectra of oligothiophene single crystals and thin films are discussed in terms of stray light induced experimental artefacts. After typical experimental problems have been overcome, absorption spectra can be collected over a wide spectral range in the UV-Vis region that has often not been included in the literature data. A clear similarity is found between the absorption spectra of single crystals and highly ordered thin films.
The absorption spectra of oligothiophene single crystals and thin films are discussed in terms of stray light induced experimental artefacts. After typical experimental problems have been overcome, absorption spectra can be collected over a wide spectral range in the UV-Vis region that has often not been included in the literature data. A clear similarity is found between the absorption spectra of single crystals and highly ordered thin films
Sassella, A., Borghesi, A., Spearman, P., Tavazzi, S. (2002). Stray-light induced artefacts in absorption spectra of crystalline oligothiophenes. THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS, 28(4), 385-388 [10.1140/epjb/e2002-00241-7].
Stray-light induced artefacts in absorption spectra of crystalline oligothiophenes
SASSELLA, ADELE;BORGHESI, ALESSANDRO;TAVAZZI, SILVIA
2002
Abstract
The absorption spectra of oligothiophene single crystals and thin films are discussed in terms of stray light induced experimental artefacts. After typical experimental problems have been overcome, absorption spectra can be collected over a wide spectral range in the UV-Vis region that has often not been included in the literature data. A clear similarity is found between the absorption spectra of single crystals and highly ordered thin films.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
