Organic–Organic Heteroepitaxy—The Method of Choice to Tune Optical Emission of Organic Nano-fibers?

Clemens Peter Simbrunner; Gerardo Hernandez-Sosa; Martin Oehzelt; R. Resel; Francesco Quochi; Dimitrii Nabok; T. Djuric; Lorenz Romaner; P. Puschnig; Claudia Draxl; Ingo Salzmann; Günther Schwabegger; Irene Watzinger; Michele Saba; Andrea Mura; Giovanni Bongiovanni; Helmut Sitter

doi:10.1007/978-3-642-33848-9_3

Organic–Organic Heteroepitaxy—The Method of Choice to Tune Optical Emission of Organic Nano-fibers?

Clemens Peter Simbrunner, Gerardo Hernandez-Sosa, Martin Oehzelt, R. Resel, Francesco Quochi, Dimitrii Nabok, T. Djuric, Lorenz Romaner, P. Puschnig, Claudia Draxl, Ingo Salzmann, Günther Schwabegger, Irene Watzinger, Michele Saba, Andrea Mura, Giovanni Bongiovanni, Helmut Sitter

Department of Solid State Physics

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

In this chapter the potential of Organic–Organic heteroepitaxy is discussed concerning the ability to provide efficient color tuning of organic nano-fibers deposited on muscovite mica substrates. The first part is focused on the epitaxial growth of rod-like molecules on sheet silicates which has been analyzed by depositing p-6P and 6T using hot-wall epitaxy. It is demonstrated that substituting para-phenylenes by other molecules for efficient color tuning is not trivial leading in the general case to multidirectional nano-fibers. The presented growth model is based on detailed analysis using XRD pole-figure measurements, atomic force microscopy and force-field simulations. In the second part it is demonstrated that organic–organic heteroepitaxy provides a proper method for efficient color tuning of organic nano-fibers. It is shown that using p-6P nano-fiber templates can be used as fundament for the epitaxial growth of 6T crystallites. The formed 6T crystallites adopt the molecular and morphological orientation of the p-6P layer beneath and provide highly polarized emission in the blue, green, and red spectral range.

Original language	English
Title of host publication	Small Organic Molecules on Surfaces
Editors	Helmut Sitter, Claudia Draxl, Michael Ramsey
Publisher	Springer-Verlag Berlin Heidelberg
Pages	49-78
Number of pages	30
DOIs	https://doi.org/10.1007/978-3-642-33848-9_3
Publication status	Published - 2013

Fields of science

103009 Solid state physics
103021 Optics
103011 Semiconductor physics
103 Physics, Astronomy

JKU Focus areas

Engineering and Natural Sciences (in general)

Access to Document

10.1007/978-3-642-33848-9_3

Cite this

Simbrunner, C. P., Hernandez-Sosa, G., Oehzelt, M., Resel, R., Quochi, F., Nabok, D., Djuric, T., Romaner, L., Puschnig, P., Draxl, C., Salzmann, I., Schwabegger, G., Watzinger, I., Saba, M., Mura, A., Bongiovanni, G., & Sitter, H. (2013). Organic–Organic Heteroepitaxy—The Method of Choice to Tune Optical Emission of Organic Nano-fibers? In Helmut Sitter, Claudia Draxl, Michael Ramsey (Ed.), Small Organic Molecules on Surfaces (pp. 49-78). Springer-Verlag Berlin Heidelberg. https://doi.org/10.1007/978-3-642-33848-9_3

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title = "Organic–Organic Heteroepitaxy—The Method of Choice to Tune Optical Emission of Organic Nano-fibers?",

abstract = "In this chapter the potential of Organic–Organic heteroepitaxy is discussed concerning the ability to provide efficient color tuning of organic nano-fibers deposited on muscovite mica substrates. The first part is focused on the epitaxial growth of rod-like molecules on sheet silicates which has been analyzed by depositing p-6P and 6T using hot-wall epitaxy. It is demonstrated that substituting para-phenylenes by other molecules for efficient color tuning is not trivial leading in the general case to multidirectional nano-fibers. The presented growth model is based on detailed analysis using XRD pole-figure measurements, atomic force microscopy and force-field simulations. In the second part it is demonstrated that organic–organic heteroepitaxy provides a proper method for efficient color tuning of organic nano-fibers. It is shown that using p-6P nano-fiber templates can be used as fundament for the epitaxial growth of 6T crystallites. The formed 6T crystallites adopt the molecular and morphological orientation of the p-6P layer beneath and provide highly polarized emission in the blue, green, and red spectral range.",

author = "Simbrunner, {Clemens Peter} and Gerardo Hernandez-Sosa and Martin Oehzelt and R. Resel and Francesco Quochi and Dimitrii Nabok and T. Djuric and Lorenz Romaner and P. Puschnig and Claudia Draxl and Ingo Salzmann and G{\"u}nther Schwabegger and Irene Watzinger and Michele Saba and Andrea Mura and Giovanni Bongiovanni and Helmut Sitter",

year = "2013",

doi = "10.1007/978-3-642-33848-9_3",

language = "English",

pages = "49--78",

editor = "{Helmut Sitter, Claudia Draxl, Michael Ramsey}",

booktitle = "Small Organic Molecules on Surfaces",

publisher = "Springer-Verlag Berlin Heidelberg",

}

Simbrunner, CP, Hernandez-Sosa, G, Oehzelt, M, Resel, R, Quochi, F, Nabok, D, Djuric, T, Romaner, L, Puschnig, P, Draxl, C, Salzmann, I, Schwabegger, G, Watzinger, I, Saba, M, Mura, A, Bongiovanni, G & Sitter, H 2013, Organic–Organic Heteroepitaxy—The Method of Choice to Tune Optical Emission of Organic Nano-fibers? in Helmut Sitter, Claudia Draxl, Michael Ramsey (ed.), Small Organic Molecules on Surfaces. Springer-Verlag Berlin Heidelberg, pp. 49-78. https://doi.org/10.1007/978-3-642-33848-9_3

Organic–Organic Heteroepitaxy—The Method of Choice to Tune Optical Emission of Organic Nano-fibers? / Simbrunner, Clemens Peter; Hernandez-Sosa, Gerardo; Oehzelt, Martin et al.
Small Organic Molecules on Surfaces. ed. / Helmut Sitter, Claudia Draxl, Michael Ramsey. Springer-Verlag Berlin Heidelberg, 2013. p. 49-78.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review