Electron Transfer Phenomena at the Molecular Scale: Organic Charge Transfer Complexes on Metal Surfaces
作者： Isabel Fernández Torrente , Katharina J. Franke , Jose Ignacio Pascual
DOI: 10.1016/B978-0-08-096355-6.00003-9
关键词: Spectroscopy 、 Electron acceptor 、 Condensed matter physics 、 Metal 、 Electrostatics 、 Electron transfer 、 Charge-transfer complex 、 Chemistry 、 Chemical physics 、 Thin film 、 Nucleation
摘要: Abstract This chapter reports novel electronic properties exhibited by a charge transfer complex thin film, TTF-TCNQ, on Au(111) surface. The individual adsorption of TTF and TCNQ leads to different states the metal/organic interface, i.e., formation molecular Wigner lattice due electrostatic repulsion in first case, nucleation neutral islands second. Donor-acceptor recognition governs arrangement mixed TTF-TCNQ domains, where process forms negatively charged radicals (TCNQ−). These have spin ½ state, as evidenced Kondo resonance STM spectroscopy analysis. Organic donor-acceptor interactions are thus promising avenue towards spontaneous self-assembled organization metal-free magnets.
sci-hub.se 参考文章(62)
Jordi Fraxedas, Molecular Organic Materials: From Molecules to Crystalline Solids ,(2006)
T Takahashi, D Jerome, F Masin, J M Fabre, L Giral, 13C NMR studies of TTF (13C)-TCNQ Journal of Physics C: Solid State Physics. ,vol. 17, pp. 3777- 3792 ,(1984) , 10.1088/0022-3719/17/21/011
Hongkun Park, Jiwoong Park, Andrew K. L. Lim, Erik H. Anderson, A. Paul Alivisatos, Paul L. McEuen, Nanomechanical oscillations in a single-C60 transistor Nature. ,vol. 407, pp. 57- 60 ,(2000) , 10.1038/35024031
Z. Z. Wang, J. C. Girard, C. Pasquier, D. Jérome, K. Bechgaard, Scanning tunneling microscopy in TTF-TCNQ: Phase and amplitude modulated charge density waves Physical Review B. ,vol. 67, pp. 121401- ,(2003) , 10.1103/PHYSREVB.67.121401
Philip W. Anderson, Ground State of a Magnetic Impurity in a Metal Physical Review. ,vol. 164, pp. 352- 359 ,(1967) , 10.1103/PHYSREV.164.352
M. J. Rice, N. O. Lipari, S. Strässler, Dimerized Organic Linear-Chain Conductors and the Unambiguous Experimental Determination of Electron-Molecular-Vibration Coupling Constants Physical Review Letters. ,vol. 39, pp. 1359- 1362 ,(1977) , 10.1103/PHYSREVLETT.39.1359
D. J. Keller, H. M. McConnell, V. T. Moy, Theory of superstructures in lipid monolayer phase transitions The Journal of Physical Chemistry. ,vol. 90, pp. 2311- 2315 ,(1986) , 10.1021/J100402A012
Giulia Tomba, Massimiliano Stengel, Wolf-Dieter Schneider, Alfonso Baldereschi, Alessandro De Vita, Supramolecular Self-Assembly Driven by Electrostatic Repulsion: The 1D Aggregation of Rubrene Pentagons on Au(111) ACS Nano. ,vol. 4, pp. 7545- 7551 ,(2010) , 10.1021/NN101884P
L.B. Coleman, M.J. Cohen, D.J. Sandman, F.G. Yamagishi, A.F. Garito, A.J. Heeger, Superconducting fluctuations and the peierls instability in an organic solid Solid State Communications. ,vol. 12, pp. 1125- 1132 ,(1973) , 10.1016/0038-1098(73)90127-0
Tetsuya Nishiguchi, Masami Kageshima, Norihiko Ara-Kato, Akira Kawazu, BEHAVIOR OF CHARGE DENSITY WAVES IN A ONE-DIMENSIONAL ORGANIC CONDUCTOR VISUALIZED BY SCANNING TUNNELING MICROSCOPY Physical Review Letters. ,vol. 81, pp. 3187- 3190 ,(1998) , 10.1103/PHYSREVLETT.81.3187