Atomic-resolution imaging of the polar (0001) surface of LiNbO3 in aqueous solution by frequency modulation atomic force microscopy

Rode S, Hölscher R, Sanna S, Klassen S, Kobayashi K, Yamada H, Schmidt WG, Kühnle A (2012)
Physical Review B 86(7): 75468.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Rode, Sebastian; Hölscher, Rebecca; Sanna, Simone; Klassen, Stefanie; Kobayashi, Kei; Yamada, Hirofumi; Schmidt, Wolf Gero; Kühnle, AngelikaUniBi
Abstract / Bemerkung
Atomic resolution images of the polar (000 (1) over bar) surface of lithium niobate (LiNbO3) are achieved by frequency modulation atomic force microscopy operated at the solid-water interface. The measured data reveal a hexagonal surface unit cell. Its lattice constant corresponds to the bulk-truncated structure, suggesting that the high-temperature annealed surface does not reconstruct. Compared to the (000 (1) over bar) surface, high-resolution imaging on the oppositely charged (0001) surface is considerably more difficult to achieve. This finding is rationalized by density functional calculations that indicate a higher corrugation and softer bonds on the (000 (1) over bar) surface compared to the (0001) surface.
Erscheinungsjahr
2012
Zeitschriftentitel
Physical Review B
Band
86
Ausgabe
7
Art.-Nr.
75468
ISSN
1098-0121
Page URI
https://pub.uni-bielefeld.de/record/2913811

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Rode S, Hölscher R, Sanna S, et al. Atomic-resolution imaging of the polar (0001) surface of LiNbO3 in aqueous solution by frequency modulation atomic force microscopy. Physical Review B. 2012;86(7): 75468.
Rode, S., Hölscher, R., Sanna, S., Klassen, S., Kobayashi, K., Yamada, H., Schmidt, W. G., et al. (2012). Atomic-resolution imaging of the polar (0001) surface of LiNbO3 in aqueous solution by frequency modulation atomic force microscopy. Physical Review B, 86(7), 75468. doi:10.1103/PhysRevB.86.075468
Rode, S., Hölscher, R., Sanna, S., Klassen, S., Kobayashi, K., Yamada, H., Schmidt, W. G., and Kühnle, A. (2012). Atomic-resolution imaging of the polar (0001) surface of LiNbO3 in aqueous solution by frequency modulation atomic force microscopy. Physical Review B 86:75468.
Rode, S., et al., 2012. Atomic-resolution imaging of the polar (0001) surface of LiNbO3 in aqueous solution by frequency modulation atomic force microscopy. Physical Review B, 86(7): 75468.
S. Rode, et al., “Atomic-resolution imaging of the polar (0001) surface of LiNbO3 in aqueous solution by frequency modulation atomic force microscopy”, Physical Review B, vol. 86, 2012, : 75468.
Rode, S., Hölscher, R., Sanna, S., Klassen, S., Kobayashi, K., Yamada, H., Schmidt, W.G., Kühnle, A.: Atomic-resolution imaging of the polar (0001) surface of LiNbO3 in aqueous solution by frequency modulation atomic force microscopy. Physical Review B. 86, : 75468 (2012).
Rode, Sebastian, Hölscher, Rebecca, Sanna, Simone, Klassen, Stefanie, Kobayashi, Kei, Yamada, Hirofumi, Schmidt, Wolf Gero, and Kühnle, Angelika. “Atomic-resolution imaging of the polar (0001) surface of LiNbO3 in aqueous solution by frequency modulation atomic force microscopy”. Physical Review B 86.7 (2012): 75468.
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