Eighth Condensed Phase and Interfacial Molecular Science (CPIMS)

likely to also occur in low coordination sites on catalytic surfaces. Therefore we believe that the
present surface is an exemplary model of interactions that may be important in catalysis. We are
exploring other anisotropic surfaces and chemisorbates that may exhibit similar chemical
properties to CO/Cu(110)-O surface. Moreover, by STM tip it is possible to switch CO
molecules between two 45° tilted configurations. We are exploring the chemical interactions
that enable such switching as a model of a simple single molecule switch.
DOE Basic Energy Sciences Sponsored Publications 2009-2012
1. Achilli, S., Trioni, M.I., Chulkov, E.V., Echenique, P.M., Sametoglu, V., Pontius, N.,
Winkelmann, A., Kubo, A., Zhao, J., & Petek, H., "Spectral properties of Cs and Ba on
Cu(111) at very low coverage: Two-photon photoemission spectroscopy and electronic
structure theory." Phys. Rev. B 80, 245419 (2009).
2. Huang, T., Zhao, J., Feng, M., Petek, H., Yang, S., & Dunsch, L., "Superatom orbitals of
Sc3N@C80 and their intermolecular hybridization on Cu(110)-(2x1)-O surface." Phys. Rev.
B 81, 085434 (2010).
3. Hu, S., Zhao, J., Jin, Y., Yang, J., Petek, H., & Hou, J.G., "Nearly Free Electron Superatom
States of Carbon and Boron Nitride Nanotubes." Nano Lett. 10, 4830 (2010).
4. Feng, M., Zhao, J., Huang, T., Zhu, X., & Petek, H., "The Electronic Properties of
Superatom States of Hollow Molecules." Acc. Chem. Res. 44, 360 (2011).
5. Wang, L.-M., Sametoglu, V., Winkelmann, A., Zhao, J., & Petek, H., "Two-Photon
Photoemission Study of the Coverage-Dependent Electronic Structure of Chemisorbed
Alkali Atoms on a Ag(111) Surface." J. Phys. Chem. A 115, 9479 (2011).
6. Feng, M., Cabrera-Sanfelix, P., Lin, C., Arnau, A., Sánchez-Portal, D., Zhao, J., Echenique,
P.M., & Petek, H., "Orthogonal Interactions of CO Molecules on a One-Dimensional
Substrate." ACS Nano 5, 8877 (2011).
7. Huang, T., Zhao, J., Feng, M., Popov, A.A., Yang, S., Dunsch, L., & Petek, H., "A
Molecular Switch Based on Current-Driven Rotation of an Encapsulated Cluster within a
Fullerene Cage." Nano Lett. 11, 5327 (2011).
8. Feng, M., Lin, C., Zhao, J., & Petek, H., "Orthogonal Intermolecular Interactions of CO
Molecules on a One-Dimensional Substrate." Annu. Rev. Phys. Chem. 63, 201 (2012).
9. Lin, C., Feng, M., Zhao, J., Cabrera-Sanfelix, P., Arnau, A., Sánchez-Portal, D., & Petek,
H., "Theory of orthogonal interactions of CO molecules on a one-dimensional substrate."
Phys. Rev. B 85, 125426 (2012).
10. Petek, H., Feng, M., & Zhao, J., The Electronic Structure of Metal–Molecule Interfaces in
Current-driven phenomena in nanoelectronics, T. Seideman ed. (World Scientific 2010).
11. Winkelmann, A., Chiang, C.-T., Tusche, C., Ünal, A.A., Kubo, A., Wang, L., & Petek, H.,
Ultrafast multiphoton photoemission microscopy of solid surfaces in the real and reciprocal
space in Dynamics of interfacial electron and excitation transfer in solar energy conversion:
theory and experiment, P. Piotrowiak ed. (Royal Society of Chemistry, London, 2012).
12. Bovensiepen, U., Petek, H., & Wolf, M. eds., Dynamics at Solid State Surfaces and
Interfaces, Vol. 1: Current Developments, 1 ed. (Wiley-VCH Verlag Gmbh & Co.,
Weinheim, 2010).
13. Bovensiepen, U., Petek, H., & Wolf, M. eds., Dynamics at Solid State Surfaces and
Interfaces, Vol. 2: Fundementals, 1 ed. (Wiley-VCH Verlag Gmbh & Co., Weinheim, 2012).
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