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In this study, the evolution of C60F18 molecules on a Cu(001) surface was studied by means of scanning tunneling microscopy and density functional theory calculations. The results showed that fluorinated fullerenes (tortoise-shaped polar C60F18) decay on Cu(001) surfaces by a step-by-step detachment of F atoms from the C60 cage. The most favorable adsorption configuration was realized when the F atoms of C60F18 pointed towards the Cu surface and six F atoms were detached from it. The results also showed that a further decay of C60F12 molecules strongly depended on the initial C60F18 coverage. The detached F atoms initially formed a two-dimensional (2D) gas phase which then slowly transformed into F-induced surface structures. The degree of contact between the C60F12 molecules and the Cu(001) surface depended on the density of the 2D gas phase. Hence, the life-time of fluorinated fullerenes was determined by the density of the 2D gas phase, which was affected by the formation of new F-induced structures and the decay of C60F12 molecules.
Ratner, M. A brief history of molecular electronics. Nat. Nanotechnol. 2013, 8, 378-381.
Loertscher, E. Wiring molecules into circuits. Nat. Nanotechnol. 2013, 8, 381-384.
Quek, S. Y.; Kamenetska, M.; Steigerwald, M. L.; Choi, H. J.; Louie, S. G.; Hybertsen, M. S.; Neaton, J. B.; Venkataraman, L. Mechanically controlled binary conductance switching of a single-molecule junction. Nat. Nanotechnol. 2009, 4, 230-234.
Liljeroth, P.; Repp, J.; Meyer, G. Current-induced hydrogen tautomerization and conductance switching of naphthalocyanine molecules. Science 2007, 317, 1203-1206.
Yee, S. K.; Sun, J. B.; Darancet, P.; Tilley, T. D.; Majumdar, A.; Neaton, J. B.; Segalman, R. A. Inverse rectification in donor-acceptor molecular heterojunctions. ACS Nano 2011, 5, 9256-9263.
Haddon, R. C.; Perel, A. S.; Morris, R. C.; Palstra, T. T. M.; Hebard, A. F.; Fleming, R. M. C60 thin film transistors. Appl. Phys. Lett. 1995, 67, 121-123.
Kobozono, Y.; Nagano, T.; Haruyama, Y.; Kuwahara, E.; Takayanagi, T.; Ochi, K.; Fujiwara, A. Fabrication of C60 field-effect transistors with polyimide and Ba0.4Sr0.6Ti0.96O3 gate insulators. Appl. Phys. Lett. 2005, 87, 143506.
Pahner, P.; Kleemann, H.; Burtone, L.; Tietze, M. L.; Fischer, J.; Leo, K.; Lüssem, B. Pentacene Schottky diodes studied by impedance spectroscopy: Doping properties and trap response. Phys. Rev. B 2013, 88, 195205.
Günther, A. A.; Sawatzki, M.; Formánek, P.; Kasemann, D.; Leo, K. Contact doping for vertical organic field-effect transistors. Adv. Funct. Mater. 2016, 26, 768-775.
Tang, M. L.; Bao, Z. A. Halogenated materials as organic semiconductors. Chem. Mater. 2011, 23, 446-455.
Taylor, R. Fluorinated fullerenes. Chem. -Eur. J. 2001, 7, 4074-4083.
Selig, H.; Lifshitz, C.; Peres, T.; Fischer, J. E.; McGhie, A. R.; Romanow, W. J.; McCauley Jr, J. P.; Smith Ⅲ, A. B. Fluorinated fullerenes. J. Am. Chem. Soc. 1991, 113, 5475-5476.
Tuinman, A. A.; Mukherjee, P.; Adcock, J. L.; Hettich, R. L.; Compton, R. N. Characterization and stability of highly fluorinated fullerenes. J. Phys. Chem. 1992, 96, 7584-7589.
Boltalina, O. V.; Abdul-Sada, A. K.; Taylor, R. Hyperfluorination of[60] fullerene by krypton difluoride. J. Chem. Soc., Perkin Trans. 2 1995, 981-985.
Boltalina, O. V.; Markov, V. Y.; Taylor, R.; Waugh, M. P. Preparation and characterisation of C60F18. Chem. Commun. 1996, 2549-2550.
Neretin, I. S.; Lyssenko, K. A.; Antipin, M. Y.; Slovokhotov, Y. L.; Boltalina, O. V.; Troshin, P. A.; Lukonin, A. Y.; Sidorov, L. N.; Taylor, R. C60F18, a flattened fullerene: Alias a hexa-substituted benzene. Angew. Chem., Int. Ed. 2000, 39, 3273-3276.
Tuinman, A. A.; Gakh, A. A.; Adcock, J. L.; Compton, R. N. Hyperfluorination of buckminsterfullerene: Cracking the sphere. J. Amer. Chem. Soc. 1993, 115, 5885-5886.
Boltalina, O. V.; Lukonin, A. Y.; Pavlovich, V. K.; Sidorov, L. N.; Taylor, R.; Abdul-Sada, A. K. Reaction of [60]fullerene with terbium(IV) fluoride. Fuller. Sci. Technol. 1998, 6, 469-479.
Edmonds, M. T.; Wanke, M.; Tadich, A.; Vulling, H. M.; Rietwyk, K. J.; Sharp, P. L.; Stark, C. B.; Smets, Y.; Schenk, A.; Wu, Q. -H. et al. Surface transfer doping of hydrogen-terminated diamond by C60F48: Energy level scheme and doping efficiency. J. Chem. Phys. 2012, 136, 124701.
Sque, S. J.; Jones, R.; Goss, J. P.; Briddon, P. R.; Oberg, S. First-principles study of C60 and C60F36 as transfer dopants for p-type diamond. J. Phys. : Condens. Matter 2005, 17, L21-L26.
Ouyang, T.; Loh, K. P.; Qi, D. C.; Wee, A. T. S.; Nesladek, M. Chemical bonding of fullerene and fluorinated fullerene on bare and hydrogenated diamond. Chem. Phys. Chem. 2008, 9, 1286-1293.
Tadich, A.; Edmonds, M. T.; Ley, L.; Fromm, F.; Smets, Y.; Mazej, Z.; Riley, J.; Pakes, C. I.; Seyller, T.; Wanke, M. Tuning the charge carriers in epitaxial graphene on SiC(0001) from electron to hole via molecular doping with C60F48. Appl. Phys. Lett. 2013, 102, 241601.
Tada, T.; Uchida, N.; Kanayama, T.; Hiura, H.; Kimoto, K. Charge-transfer doping by fullerenes on oxidized Si surfaces. J. App. Phys. 2007, 102, 074504.
Oreshkin, A. I.; Bakhtizin, R. Z.; Murugan, P.; Kumar, V.; Fukui, N.; Hashizume, T.; Sakurai, T. Initial stage of the adsorption of fluorofullerene molecules on Si surface. JETP Lett. 2010, 92, 449-452.
Bakhtizin, R. Z.; Oreshkin, A. I.; Murugan, P.; Kumar, V.; Sadowski, J. T.; Fujikawa, Y.; Kawazoe, Y.; Sakurai, T. Adsorption and electronic structure of single C60F18 molecule on Si(111)-7×7 surface. Chem. Phys. Lett. 2009, 482, 307-311.
Oreshkin, A. I.; Bakhtizin, R. Z.; Mantsevich, V. N.; Oreshkin, S. I.; Savinov, S. V.; Panov, V. I. STM/STS study of C60F36 molecules adsorption on 7×7-Si(111) surface. JETP Lett. 2012, 95, 666-669.
Fujikawa, Y.; Sadowski, J. T.; Kelly, K. F.; Nakayama, K. S.; Nagao, T.; Sakurai, T. Fluorine etching on the Si(111)-7×7 surfaces using fluorinated fullerene. Surf. Sci. 2002, 521, 43-48.
Shimizu, T. K.; Jung, J.; Otani, T.; Han, Y. -K.; Kawai, M.; Kim, Y. Two-dimensional superstructure formation of fluorinated fullerene on Au(111): A scanning tunneling microscopy study. ASC Nano 2012, 6, 2679-2685.
Sun, Y. M.; Liu, Y. Q.; Zhu, D. B. Advances in organic field-effect transistors. J. Mater. Chem. 2005, 15, 53-65.
Bairagi, K.; Bellec, A.; Chumakov, R. G.; Menshikov, K. A.; Lagoute, J.; Chacon, C.; Girard, Y.; Rousset, S.; Repain, V.; Lebedev, A. M. et al. STM study of C60F18 high dipole moment molecules on Au(111). Surf. Sci. 2015, 641, 248-251.
Lebedev, A. M.; Sukhanov, L. P.; Brzhezinskaya, M. M.; Men'shikov, K. A.; Svechnikov, N. Y.; Chumakov, R. G.; Stankevich, V. G. Experimentally observed orientation of C60F18 molecules on the nickel single crystal (100) surface. J. Surf. Investig. -X-Ray Synch. Neutron Tech. 2012, 6, 833-839.
Horcas, I.; Fernández, R.; Gómez-Rodríguez, J.; Colchero, J.; Gómez-Herrero, J.; Baro, A. WSXM: A software for scanning probe microscopy and a tool for nanotechnology. Rev. Sci. Instrum. 2007, 78, 013705.
Kresse, G.; Furthmüller, J. Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set. Phys. Rev. B 1996, 54, 11169-11186.
Kresse, G.; Hafner, J. Ab initio molecular dynamics for liquid metals. Phys. Rev. B 1993, 47, 558-561.
Kresse, G.; Joubert, D. From ultrasoft pseudopotentials to the projector augmented-wave method. Phys. Rev. B 1999, 59, 1758-1775.
Blöchl, P. E. Projector augmented-wave method. Phys. Rev. B 1994, 50, 17953-17979.
Abel, M.; Dmitriev, A.; Fasel, R.; Lin, N.; Barth, J. V.; Kern, K. Scanning tunneling microscopy and X-ray photoelectron diffraction investigation of C60 films on Cu(100). Phys. Rev. B 2003, 67, 245407.
Migani, A.; Illas, F. A systematic study of the structure and bonding of halogens on low-index transition metal surfaces. J. Phys. Chem. B 2006, 110, 11894-11906.
Tersoff, J.; Hamann, D. R. Theory and application for the scanning tunneling microscope. Phys. Rev. Lett. 1983, 50, 1998-2001.
Tersoff, J.; Hamann, D. R. Theory of the scanning tunneling microscope. Phys. Rev. B 1985, 31, 805-813.
Kokalj, A. Electrostatic model for treating long-range lateral interactions between polar molecules adsorbed on metal surfaces. Phys. Rev. B 2011, 84, 045418.
Li, W. -X.; Stampfl, C.; Scheffler, M. Oxygen adsorption on Ag(111): A density-functional theory investigation. Phys. Rev. B 2002, 65, 075407.
Stroscio, J. A.; Celotta, R. J. Controlling the dynamics of a single atom in lateral atom manipulation. Science 2004, 306, 242-247.
Berner, S.; Brunner, M.; Ramoino, L.; Suzuki, H.; Güntherodt, H. J.; Jung, T. A. Time evolution analysis of a 2D solid-gas equilibrium: A model system for molecular adsorption and diffusion. Chem. Phys. Lett. 2001, 348, 175-181.
Berner, S.; de Wild, M.; Ramoino, L.; Ivan, S.; Baratoff, A.; Güntherodt, H. -J.; Suzuki, H.; Schlettwein, D.; Jung, T. A. Adsorption and two-dimensional phases of a large polar molecule: Sub-phthalocyanine on Ag(111). Phys. Rev. B 2003, 68, 115410.
Wu, K. H.; Fujikawa, Y.; Nagao, T.; Hasegawa, Y.; Nakayama, K. S.; Xue, Q. K.; Wang, E. G.; Briere, T.; Kumar, V.; Kawazoe, Y. et al. Na Adsorption on the Si(111)-(7×7) surface: From two-dimensional gas to nanocluster array. Phys. Rev. Lett. 2003, 91, 126101.
Wu, K. H.; Fujikawa, Y.; Briere, T.; Kumar, V.; Kawazoe, Y.; Sakurai, T. Dynamics and nano-clustering of alkali metals (Na, K) on the Si(111)-(7×7) surface. Ultramicroscopy 2005, 105, 32-41.
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