High thermal stability of cross-linked aromatic self-assembled monolayers: Nanopatterning via selective thermal desorption

Turchanin A, El-Desawy M, Gölzhäuser A (2007)
Applied Physics Letters 90(5): 053102.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
An extremely high thermal stability of electron cross-linked biphenyl self-assembled monolayers (SAMs) is reported. The authors found that pristine biphenylthiol SAMs desorb at similar to 400 K from gold surfaces, which is induced by a breaking of C-S bonds. Despite of a similar bond cleavage in cross-linked SAMs, these remain on the surface up to 1000 K, which is the highest temperature reported for a SAM. When patterns of pristine and cross-linked SAMs are heated, the pristine regions desorb, and the cross-linked regions remain on the surface. The authors show that this thermal desorption lithography can be utilized for the fabrication of molecular surface nanostructures.
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Zeitschriftentitel
Applied Physics Letters
Band
90
Zeitschriftennummer
5
Artikelnummer
053102
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Turchanin A, El-Desawy M, Gölzhäuser A. High thermal stability of cross-linked aromatic self-assembled monolayers: Nanopatterning via selective thermal desorption. Applied Physics Letters. 2007;90(5): 053102.
Turchanin, A., El-Desawy, M., & Gölzhäuser, A. (2007). High thermal stability of cross-linked aromatic self-assembled monolayers: Nanopatterning via selective thermal desorption. Applied Physics Letters, 90(5), 053102. doi:10.1063/1.2437091
Turchanin, A., El-Desawy, M., and Gölzhäuser, A. (2007). High thermal stability of cross-linked aromatic self-assembled monolayers: Nanopatterning via selective thermal desorption. Applied Physics Letters 90:053102.
Turchanin, A., El-Desawy, M., & Gölzhäuser, A., 2007. High thermal stability of cross-linked aromatic self-assembled monolayers: Nanopatterning via selective thermal desorption. Applied Physics Letters, 90(5): 053102.
A. Turchanin, M. El-Desawy, and A. Gölzhäuser, “High thermal stability of cross-linked aromatic self-assembled monolayers: Nanopatterning via selective thermal desorption”, Applied Physics Letters, vol. 90, 2007, : 053102.
Turchanin, A., El-Desawy, M., Gölzhäuser, A.: High thermal stability of cross-linked aromatic self-assembled monolayers: Nanopatterning via selective thermal desorption. Applied Physics Letters. 90, : 053102 (2007).
Turchanin, Andrey, El-Desawy, Mohamed, and Gölzhäuser, Armin. “High thermal stability of cross-linked aromatic self-assembled monolayers: Nanopatterning via selective thermal desorption”. Applied Physics Letters 90.5 (2007): 053102.