Searching for New Polymorphs by Epitaxial Growth.


Journal

The journal of physical chemistry. C, Nanomaterials and interfaces
ISSN: 1932-7447
Titre abrégé: J Phys Chem C Nanomater Interfaces
Pays: United States
ID NLM: 101299949

Informations de publication

Date de publication:
14 Jan 2021
Historique:
received: 06 11 2020
revised: 24 11 2020
entrez: 25 1 2021
pubmed: 26 1 2021
medline: 26 1 2021
Statut: ppublish

Résumé

The formation of unknown polymorphs due to the crystallization at a substrate surface is frequently observed. This phenomenon is much less studied for epitaxially grown molecular crystals since the unambiguous proof of a new polymorph is a challenging task. The existence of multiple epitaxial alignments of the crystallites together with the simultaneous presence of different polymorphs does not allow simple phase identification. We present grazing incidence X-ray diffraction studies on conjugated molecules like perylenetetracarboxylic dianhydride (PTCDA), pentacene, dibenzopentacene (

Identifiants

pubmed: 33488907
doi: 10.1021/acs.jpcc.0c10021
pmc: PMC7818500
doi:

Types de publication

Journal Article

Langues

eng

Pagination

618-626

Subventions

Organisme : Austrian Science Fund FWF
ID : P 30222
Pays : Austria

Informations de copyright

© 2020 American Chemical Society.

Déclaration de conflit d'intérêts

The authors declare no competing financial interest.

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Auteurs

Josef Simbrunner (J)

Department of Neuroradiology, Vascular and Interventional Radiology, Medical University Graz, Auenbruggerplatz 9, Graz 8036, Austria.

Benedikt Schrode (B)

Institute of Solid State Physics, Graz University of Technology, Petersgasse 16, Graz 8010, Austria.

Sebastian Hofer (S)

Institute of Solid State Physics, Graz University of Technology, Petersgasse 16, Graz 8010, Austria.

Jari Domke (J)

Institute of Solid State Physics, Friedrich Schiller University Jena, Helmholtzweg 5, Jena 07743, Germany.

Torsten Fritz (T)

Institute of Solid State Physics, Friedrich Schiller University Jena, Helmholtzweg 5, Jena 07743, Germany.

Roman Forker (R)

Institute of Solid State Physics, Friedrich Schiller University Jena, Helmholtzweg 5, Jena 07743, Germany.

Roland Resel (R)

Institute of Solid State Physics, Graz University of Technology, Petersgasse 16, Graz 8010, Austria.

Classifications MeSH