Photoinduced Ultrafast interfacial electron transfer probed with two-photon-photoemission

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6643, Issue , 2007, Pages

  Gundlach, Lars ^a,c   Ernstorfer, Ralph ^a,d   Willig, Frank ^b  

^a HAHN MEITNER INSTITUT   (Germany)

^b FRITZ HABER INSTITUT DER MAX PLANCK GESELLSCHAFT   (Germany)

^c RUTGERS UNIVERSITY   (United States)

^d UNIVERSITY OF TORONTO   (Canada)

Author keywords

Heterogeneous electron transfer; TiO2; Ultrafast two photon photo emission spectroscopy

Indexed keywords

HETEROGENEOUS ELECTRON TRANSFER; INTERFACIAL ELECTRON TRANSFER;

EXCITED STATES; PHOTONS; SEMICONDUCTOR MATERIALS; TITANIUM DIOXIDE; ULTRASHORT PULSES;

PHOTOEMISSION;

EID: 42149161002     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.734156     Document Type: Conference Paper

References (14)

1. 2 films," Nature 353, p. 737, 1991.
2. R. A. Marcus and N. Sutin, "Electron transfers in chemistry and biology," Biochim. Biophys. Acta 811, pp. 265-322, 1985.
3. S. Ramakrishna, F. Willig, and V. May, "Theory of ultrafast photoinduced heterogeneous electron transfer: Decay of vibrational coherence into a finite electronic-vibrational quasicontinuum," J. Chem. Phys. 115, pp. 2743-2756, 2001.
4. 2(110)," Phys. Rev. B 74, p. 035324, 2006.
5. L. Gundlach, Surface Electron Transfer Dynamics in the Presence of Organic Chromophores. PhD thesis, Freie Universität Berlin, 2005.
6. R. Ernstorfer, Spectroscopic investigation of photoinduced heterogeneous electron transfer. PhD thesis, Freie Universität Berlin, 2004.
7. C. Zimmermann, F. Willig, S. Ramakrishna, B. Burfeindt, B. Pettinger, R. Eichberger, and W. Storck, "Experimental fingerprints of vibrational wave-packet motion during ultrafast heterogeneous electron transfer," J. Phys. Chem. B 105, p. 9245, 2001.
8. R. Ernstorfer, L. Gundlach, S. Felber, W. Storck, R. Eichberger, and F. Willig, "The role of molecular anchor groups in molecule-to-semiconductor electron transfer," J. Phys. Chem. B 110, pp. 25383-25391, 2006.
9. 2 electrodes," J. Am. Chem. Soc: 115, p. 6382, 1993.
10. J. Piel, E. Riedle, L. Gundlach, R. Ernstorfer, and R. Eichberger, "Sub-20 fs visible pulses with 750 nJ energy from a 100 kHz NOPA," Opt. Lett. 31, pp. 1289-1291, 2006.
11. L. Gundlach, R. Ernstorfer, E. Riedle, R. Eichberger, and F. Willig, "Femtosecond two-photon photoemission at 150 kHz utilizing two noncollinear optical parametric amplifiers for measuring ultrafast electron dynamics," Appl. Phys. B 80, pp. 727-731, 2005.
12. J. Moser, S. Punchihewa, P. P. Infelta, and M. Grätzel, "Surface complexation of colloidal semiconductors strongly enhances interfacial electron-transfer rates," Langmuir 7, pp. 3012-3018, 1991.
13. 2 interface," J. Am. Chem. Soc. 127, pp. 7941-7951, 2005.
14. 2 cavities," J. Phys. Chem. C, in print, 2007.