A photo emission study of c-axis-oriented thin films of &#945;-(BEDT-TTF)2I3

Söderholm, Svante; Loppinet, Benoit; Schweitzer, Dieter

A photo emission study of c-axis-oriented thin films of α-(BEDT-TTF)2I3

dc.contributor.author	Söderholm, Svante	de
dc.contributor.author	Loppinet, Benoit	de
dc.contributor.author	Schweitzer, Dieter	de
dc.date.accessioned	2011-08-18	de
dc.date.accessioned	2016-03-31T08:36:24Z
dc.date.available	2011-08-18	de
dc.date.available	2016-03-31T08:36:24Z
dc.date.issued	1994	de
dc.description.abstract	Highly c-axis-oriented thin films of α-(BEDT-TTF)2I3 have been prepared by physical vapour deposition. Structural and morphological characterization are performed by X-ray diffraction and scanning electron microscopy. In situ photoemission experiments on the films reveal five distinct features in the valence-band regime; the two structures with the lowest binding energies are assigned to molecular orbitals present in the TTF backbone. None of the valence-band structures shows dispersion along the Γ-Z(k2) direction. The spectral intensity is zero at, and to within 0.5 eV of the Fermi level. Core-level spectroscopy on the I 4d level indicates that all iodine is present as I3-ions and that the surface consists of BEDT-TTF molecules.	en
dc.identifier.other	355591758	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-65954	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/5065
dc.identifier.uri	http://dx.doi.org/10.18419/opus-5048
dc.language.iso	en	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Tetrathiafulvalen , Organischer Supraleiter , Photoemissionsspektrum	de
dc.subject.ddc	530	de
dc.title	A photo emission study of c-axis-oriented thin films of α-(BEDT-TTF)2I3	en
dc.type	article	de
ubs.fakultaet	Fakultät Mathematik und Physik	de
ubs.fakultaet	Fakultätsübergreifend / Sonstige Einrichtung	de
ubs.institut	3. Physikalisches Institut	de
ubs.institut	Sonstige Einrichtung	de
ubs.opusid	6595	de
ubs.publikation.source	Synthetic metals 62 (1994), S. 187-192	de
ubs.publikation.typ	Zeitschriftenartikel	de