Electronic structure of 4-BCMU polydiacetylene studied by angle-dependent photoelectron spectroscopy
1994; Elsevier BV; Volume: 67; Issue: 1-3 Linguagem: Inglês
10.1016/0379-6779(94)90062-0
ISSN1879-3290
AutoresW. R. Salaneck, Mats Fahlman, C. Lapersonne‐Meyer, J.L. Fave, M. Schott, M. Lögdlund, Jean‐Luc Brédas,
Tópico(s)Antimicrobial Peptides and Activities
ResumoPreliminary results are presented for a study of the electronic band structure of thin single crystals of 4-BCMU polydiacetylene using angle-dependent ultraviolet photoelectron spectroscopy with polarized light from synchrotron radiation. In particular, the crystal momentum dependence of the lowest binding energy π-band, the π-band dispersion along the b-axis, has been mapped. The experimental results are compared with the results of quantum chemical calculations.
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