Ordered thin films of perylenetetracarboxylicdianhydride-bisimide and bis-(N-alkyl)-quinacridone dyes

A. Back, D. Alloway, D. Schlettwein, B. Schilling, J. F. Wang, M. Carducci, Neal R Armstrong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

We review here the recent characterization of vacuum deposited monolayer and multilayer thin films of two different perylenetetracarboxylic-dianydride-bisimides (Cn-PTCDI; n=4,5), quinacridone, and two new bis-(N-alkyl)-quinacridone dyes (DIQA and DEHQA) on single crystal alkali halides using a combination of in situ luminescence spectroscopies and ex situ tapping mode AFM. Flat lying monolayer structures are indicated for PTCDA on the (100) faces of NaCl, KCl and KBr, for C4-PTCDI on KCl, for C5-PTCDI on both KCl and KBr and for DIQA on both KCl and KBr. Coherent thin films, exhibiting layer-by-layer growth can be achieved for PTCDA on all substrates, for C4-PTCDI on KCl and for DIQA on both KBr and KCl. Both C4-PTCDI and DIQA appear to fulfill the requirements for dyes which exhibit layered growth with the molecular plane inclined at steep angles to the surface normal.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposium - Proceedings
EditorsJ.D. Yoreo, W. Casey, A. Malkin, E. Vlieg, M. Ward
Volume620
StatePublished - 2000
EventMorphology and Dynamics of Crystal Surfaces in Complex Molecular Systems - San Francisco, CA, United States
Duration: Apr 23 2000Apr 27 2000

Other

OtherMorphology and Dynamics of Crystal Surfaces in Complex Molecular Systems
CountryUnited States
CitySan Francisco, CA
Period4/23/004/27/00

Fingerprint

Monolayers
Coloring Agents
Dyes
Thin films
Alkali halides
Multilayer films
Luminescence
Single crystals
Spectroscopy
Vacuum
Substrates
potassium bromide
quinacridone

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Back, A., Alloway, D., Schlettwein, D., Schilling, B., Wang, J. F., Carducci, M., & Armstrong, N. R. (2000). Ordered thin films of perylenetetracarboxylicdianhydride-bisimide and bis-(N-alkyl)-quinacridone dyes. In J. D. Yoreo, W. Casey, A. Malkin, E. Vlieg, & M. Ward (Eds.), Materials Research Society Symposium - Proceedings (Vol. 620)

Ordered thin films of perylenetetracarboxylicdianhydride-bisimide and bis-(N-alkyl)-quinacridone dyes. / Back, A.; Alloway, D.; Schlettwein, D.; Schilling, B.; Wang, J. F.; Carducci, M.; Armstrong, Neal R.

Materials Research Society Symposium - Proceedings. ed. / J.D. Yoreo; W. Casey; A. Malkin; E. Vlieg; M. Ward. Vol. 620 2000.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Back, A, Alloway, D, Schlettwein, D, Schilling, B, Wang, JF, Carducci, M & Armstrong, NR 2000, Ordered thin films of perylenetetracarboxylicdianhydride-bisimide and bis-(N-alkyl)-quinacridone dyes. in JD Yoreo, W Casey, A Malkin, E Vlieg & M Ward (eds), Materials Research Society Symposium - Proceedings. vol. 620, Morphology and Dynamics of Crystal Surfaces in Complex Molecular Systems, San Francisco, CA, United States, 4/23/00.
Back A, Alloway D, Schlettwein D, Schilling B, Wang JF, Carducci M et al. Ordered thin films of perylenetetracarboxylicdianhydride-bisimide and bis-(N-alkyl)-quinacridone dyes. In Yoreo JD, Casey W, Malkin A, Vlieg E, Ward M, editors, Materials Research Society Symposium - Proceedings. Vol. 620. 2000
Back, A. ; Alloway, D. ; Schlettwein, D. ; Schilling, B. ; Wang, J. F. ; Carducci, M. ; Armstrong, Neal R. / Ordered thin films of perylenetetracarboxylicdianhydride-bisimide and bis-(N-alkyl)-quinacridone dyes. Materials Research Society Symposium - Proceedings. editor / J.D. Yoreo ; W. Casey ; A. Malkin ; E. Vlieg ; M. Ward. Vol. 620 2000.
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AU - Carducci, M.

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N2 - We review here the recent characterization of vacuum deposited monolayer and multilayer thin films of two different perylenetetracarboxylic-dianydride-bisimides (Cn-PTCDI; n=4,5), quinacridone, and two new bis-(N-alkyl)-quinacridone dyes (DIQA and DEHQA) on single crystal alkali halides using a combination of in situ luminescence spectroscopies and ex situ tapping mode AFM. Flat lying monolayer structures are indicated for PTCDA on the (100) faces of NaCl, KCl and KBr, for C4-PTCDI on KCl, for C5-PTCDI on both KCl and KBr and for DIQA on both KCl and KBr. Coherent thin films, exhibiting layer-by-layer growth can be achieved for PTCDA on all substrates, for C4-PTCDI on KCl and for DIQA on both KBr and KCl. Both C4-PTCDI and DIQA appear to fulfill the requirements for dyes which exhibit layered growth with the molecular plane inclined at steep angles to the surface normal.

AB - We review here the recent characterization of vacuum deposited monolayer and multilayer thin films of two different perylenetetracarboxylic-dianydride-bisimides (Cn-PTCDI; n=4,5), quinacridone, and two new bis-(N-alkyl)-quinacridone dyes (DIQA and DEHQA) on single crystal alkali halides using a combination of in situ luminescence spectroscopies and ex situ tapping mode AFM. Flat lying monolayer structures are indicated for PTCDA on the (100) faces of NaCl, KCl and KBr, for C4-PTCDI on KCl, for C5-PTCDI on both KCl and KBr and for DIQA on both KCl and KBr. Coherent thin films, exhibiting layer-by-layer growth can be achieved for PTCDA on all substrates, for C4-PTCDI on KCl and for DIQA on both KBr and KCl. Both C4-PTCDI and DIQA appear to fulfill the requirements for dyes which exhibit layered growth with the molecular plane inclined at steep angles to the surface normal.

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