Influence of charge transfer doping on the morphologies of C-60 islands on hydrogenated diamond C(100)-(2 x 1)

Nimmrich M, Kittelmann M, Rahe P, Harneit W, Mayne AJ, Dujardin G, Kühnle A (2012)
Physical Review B 85(3): 035420.

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Abstract / Bemerkung
The adsorption and island formation of C-60 fullerenes on the hydrogenated C(100)-(2 x 1):H diamond surface is studied using high-resolution noncontact atomic force microscopy in ultrahigh vacuum. At room temperature, C-60 fullerene molecules assemble into monolayer islands, exhibiting a hexagonally close-packed internal structure. Dewetting is observed when raising the substrate temperature above approximately 505 K, resulting in two-layer high islands. In contrast to the monolayer islands, these double-layer islands form extended wetting layers. This peculiar behavior is explained by an increased molecule-substrate binding energy in the case of double-layer islands, which originates from charge transfer doping. Only upon further increasing the substrate temperature to approximately 615 K, the wetting layer desorbs, corresponding to a binding energy of the charge transfer-stabilized film of 1.7 eV.
Erscheinungsjahr
Zeitschriftentitel
Physical Review B
Band
85
Zeitschriftennummer
3
Seite
035420
ISSN
PUB-ID

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Nimmrich M, Kittelmann M, Rahe P, et al. Influence of charge transfer doping on the morphologies of C-60 islands on hydrogenated diamond C(100)-(2 x 1). Physical Review B. 2012;85(3):035420.
Nimmrich, M., Kittelmann, M., Rahe, P., Harneit, W., Mayne, A. J., Dujardin, G., & Kühnle, A. (2012). Influence of charge transfer doping on the morphologies of C-60 islands on hydrogenated diamond C(100)-(2 x 1). Physical Review B, 85(3), 035420. doi:10.1103/PhysRevB.85.035420
Nimmrich, M., Kittelmann, M., Rahe, P., Harneit, W., Mayne, A. J., Dujardin, G., and Kühnle, A. (2012). Influence of charge transfer doping on the morphologies of C-60 islands on hydrogenated diamond C(100)-(2 x 1). Physical Review B 85, 035420.
Nimmrich, M., et al., 2012. Influence of charge transfer doping on the morphologies of C-60 islands on hydrogenated diamond C(100)-(2 x 1). Physical Review B, 85(3), p 035420.
M. Nimmrich, et al., “Influence of charge transfer doping on the morphologies of C-60 islands on hydrogenated diamond C(100)-(2 x 1)”, Physical Review B, vol. 85, 2012, pp. 035420.
Nimmrich, M., Kittelmann, M., Rahe, P., Harneit, W., Mayne, A.J., Dujardin, G., Kühnle, A.: Influence of charge transfer doping on the morphologies of C-60 islands on hydrogenated diamond C(100)-(2 x 1). Physical Review B. 85, 035420 (2012).
Nimmrich, Markus, Kittelmann, Markus, Rahe, Philipp, Harneit, Wolfgang, Mayne, Andrew J., Dujardin, Gerald, and Kühnle, Angelika. “Influence of charge transfer doping on the morphologies of C-60 islands on hydrogenated diamond C(100)-(2 x 1)”. Physical Review B 85.3 (2012): 035420.
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2018-09-03T07:49:55Z